J O U R N A LH. E. AR3fSTILOSG, Ph.D., F.B.S.W. CROOKES, F.R.S.E. FRANKLASD, D.C.L., F.R.S.c. w. HEATOK, F.C.S.HCGO M~~LI.ER, Ph.D., F.R.S.WARRES DE LA Rue, D.C.L., F.R.S.OFW. H. PERKIH, F.R.S.W. J. RUSSELL, Ph.D., F.R.SR. V. Tusos, F.C.S.C. R. A. WRIGHT, D.Sc.R. \vARISGPOS, F.C.S.THE CHEMICAL SOCIETY.G. T. ATKINSOS.E. C. BABER.P. P. BEDSOP?, BSc.D. BEBDIX.F. D. BROWS.C. H. BOTHAYLEY.C. A. RVRGHARDT, Ph.D.FRASK CLOWES, D.Sc.A. J. COITSLEY.C. F. Cnoss.J. K. CROW, D.Sc.W, R. HODGKTSSOS, D.Sc.T. CARSELLEY, D.Sc.1 &I. $1. PATTISOX JIUIR.J. $1. H. XUSRO, D.Sc.E. XEISOS.E. IT. PREVOST, Ph.D.W. RANSAY, Ph.D.JOHN BOBIXSON.R. ROUTLEDGE, B.Sc.I,. T. O’SHEA.J. XILLAR THOJISOS.1 W. THOIISON.c. m. WKrTS.W. C.WILI.IAVS.WATSOS SMITH.JOHS TVATTS, D.Sc.Vol. XXXVI.1879. ABSTRACTS.L O N D O S :J. V A N VOOLZST, 1, P A T E R N O S T E R ROW.187LONDON :IIIRRISOX AND SONS, PRINTERS I N OBIJINARY TO EER JIAJESTT, ST. M4RTIK’S LAXEC O N T E N T S .ABSTRACTS OF PAPERS PUBLISHED I N OTHER JOURKALS :-General arrcl Pl~ysical Ckenzistry.PAQ ET-OGEL (H. W.). Differences in the Absorption Spectra of one and the sameSubstance . . , . . . . . . . . .LECLASCH~. An Improvement in the Peroxide of Manganese Battery. .HITTORF (W.). Proof of the Statement that ‘‘ Electroljtcs are Salts,” aT~ULLSER (A,). Relation bctween tlie Spccific Heat a t a constaiit Toiunx;CLA~SITJ (R,). The Relat,ioii between Work effected by the Diffusion ofRAOVLT (F, X), Vspour-tension and SolidifIing Point of Saline Solutions .OGIER (J,).Measurement of the Heat dereloped in the Formation ofHydrogen P1io:pliides and Srsenides . . . . . . .THOMSES (J,). Thernio-chemical Researches : Heat of Solution of Sitratcs,Sulphates, Dithionates, and some other Salts . . . . . .CIAXICIAK ((3.). Influence of Temperature and Pressure on the Spectra ofGases . . . . . . . . . . . .BURGER (H.) , .LASDA-CER (J.) . Absorption Spectra . . . . . . . .B~TTGER (R.) . PlantB’s Seconrlar~ Battery . . . . . . .BOTTGER (R,), Production of Rotatory Moi-enients in Jlercuq- . . .BGTTGE~E (R,). Production of s High Temperature hy means of dmmo-nium Sitrate . . . . . . . . . . . .XonR (F.). Naterial for Standard Weights and IIensures . . ..VOGEL (H,). Difference of the Absorpt,ion.spectra of one and the sameSubstance . . . . . . . . . . . .BRA-CS (F,), Unipolar Electrolytic Concluckon . . . . . .HERTIG (H.). On tlie Quaiiticy of Elcctricity necessai~ for the CompleteClraige of a Platinum-water Ccll, and tlie Distance between the 3IoIe-THOJISES (J,). RIoiioliJ-clrated Sodium Sniphate and Dchjclratecl SoclniniCarbonate . . . . . . . . . . . .RITTER (A,). The (‘ Temperstnre Snrfnco ’ I of Carbonic Acid . . .X.~ruar;s (A,), Density and Decomposition of Sitric doid . . .BOTTISGER (C.) . Dissociation of linmoniuni Chloride, a Lecture Experi-Reply to L. Bleekrode . . . . . . .the Temperature, and the Conductirity of GasesGases and the Second Lair of Thermodynamics . . . .Spectroscopic Inveatigation of the Constitution of LiquidsKIRXIS (31,).Transference of the Ions . . . . . .cules of Liquid Water . . . . . . . . .ment . . . . . . . . . . . . .H o ~ l ~ . i s s (A. \Ti). 3Ioclifiecl Tzponr-density Determination . . .TILDEZ (W. A,). Deterniination of Specific Grarities . . . . .SCHRODER (H.). Law of Nolecular Volumes . . . . . .SCHBODER (H.). Law of Molecular Bolunies . . . . . .ULLIS (F.). Gelatinous Silica as an Inormnic Menibrsne . . . .BOTX-E~ (-4.). Electro-chemical Actions &der Pressure . . . .CROTA (A,). Spectrometric Measurement of High Teniper~ttni*es . . .T T ~ ~ ~ ~ r : (J.). .CREJTI (L.). Gas Regulator for Air-baths . . . . . . .MEYER (T. and C.) , Determination of Vapour-densities of Substancesvhich attack JlercurJ-, or which boil above 440’ .. . . .Specific Heat and Latent Heat of Fiisioii of Psllndium .a 3111> -345610110110110110210710’1 s919319819419 J.1951951967 !I619719719819929329329.1.29429 1iv CONTESTS.VIKCEST (C.) and DELACHAXAL. Density and Coefficient of Expansion ofCLARICE (F. W.). Specific Gravity Determinations . . .BERTHBLOT. Reciprocal Displacements betaeen Oxygen, Sulpliur, anh theBERTHFLOT. Reaction between Mercury and Hydrochloric kcid Gas . .KARR (F.). Behariour of Electric Currents in Rarefied Gases . . .BEETZ iTV.). Excitation of Electricity br the Contact of Solid and GaseousLiquid Methyl Chloride . . . . . . . . .Halogens when combined with Hydrogen .. . .- -Bodies . . . . . . . .DORY (E.). Electrical’Currents produced by the flow of Liquids throughTubes . . . . . . . . . . . . .WIXKELNAKN (A). Deviation of some Gases from BoTle’s Law . , .STADEL (W.) and E. HAHN. Apparatus for Regulating the dtmospliericPressure in Boiling-point Determinations . . . . . .STEFAN. Diffusion of Carbonic Anhydride through Water and Alcohol .LEBAIQFE (E.) . Apparatus for Continual Dialpis . . . .~ m n m r a a ? ; (G.). Dissociation of Dissolred Ferric Saits . . . .OSWALD (W.). Chemical A5nity . . . .BERTHELOT. Relative Affinities and Reciprocal ‘Dispiacements of Oxygenand the Halogen Elements . . . . . . . .ME YE^ (F.) Preparation of large reg& ~ r - p t a ~ s . . . . .CONROY (Sir J.) .,LOCKYER (J. N.). Recent Researches in Solar Chemistry . . . .BROWX (J.), Theory of Voltaic Action . . . . . . .HfiR.4FD (&). New voltaic Element with Constant Current . .AYRTOX (W. E.). .GVTHRIE (F.). On Salt Solutions and Attached Water . , . .CAILLETET (L.). Compressibility of Gases . . . . . . .SCHRODER (H.). Law of Molecnlar Volumes . . . . . .SABIR’E (R.), Motions prodiiced by Dilute Acids on some Amalgam Sur-faces . . . . . . .WITZ (A,)” Therinic Effect df the’ Walis of Closed Vessels on the ContainedGases . . . . . . . . . . . .THOXSER’ (J.). Accuracy of Thermo-chemical Results . . . . .THOMSEN (J,). Heat of Forniation of Metallic Snlphides . . . .BERT~ELOT. Formation of Halo’id Ethers in the Gaseous State . . .T’OGEL (H.W.). Photogryphecl Spectra of Oxygen and Hydrogen . .RODWELL (G. F.) and H. M. Elder. Effect) of Heat on Mercury Diiodide .PFAUSDLER (L.). Vapour-density Determinations at High Teniperatnres ofBRRHL (J. W.). Limits t o the applicat,ion of t i e Mkthod of determiningENGEL (B.) and MOITESSIER. Dissociation of Chloral Hpdiate . . .SMITH (R. A,). Absorption of Gases by Charcoal. Part II. On a KewSeries of Equivalentas or Molecular Kumbers . . , . . .GREXFELL (J. G.) , Supersaturated Solutions . . . . . .CROOKES (W.) . Illumination of the ’Lines of Molecular Pressure, andNew Unirersal Stand for use with the Pociet Spectro-The Light re5ected from Potassium Permanganate .Electrical Properties of Beeswax and Lead ChiorideSXITH (A. P.).Blue Flame from Common Salt . . . . .PECKEALC (E. F.). Detern1iuat)ion of Specific Gravities . . .Substances which attack Mercury . . . .Tapour-densities in the Barometrie Vacuum . . . . .BAYLEY (T.). Catalysis . . . . . . . . .the Trajectory of Jlolecnles . . . . . . .TIOLLE (J,). Radiation from Incandescent Plat,inum . . . .LEPEL (B. I?. v,).scope . . . . . . . . . . .THOLLON (L.). Displacement of the Lines of the Spectrum by the Motiondue to the Sun’s Rotation . . . . . .MELDOLA (R.). A Cause for the Appearance of Bright Lines in the Solar ._ Spectrum . . . . . . . . . . . .. LOCIXER (J. X.). Researches on Spectra . . . . .VILLARI (E.). Tliermic and Galvanometric Laws of the Electric SparkPARR29 1.20.52962983-153453463163463473473483483513524’54254264264274284‘943043143243343343549749749549849949950050050150157357357457457457657CONTESTS. vBEILSTEIS (F.) and L.JAU-EIN. Treatment of Bunsen's Cells . . .BOUTX. Pressures produced by Galvanic Deposits . . . . .BECQUEREL (H.). AIagnetic Itotatory Power of Gases a t Ordinary Tempera-ture and Pressure . . . . . . . . . . .BICIIAT (E.). Magnetic Rotatory Power of Vapours . . . . .EXNER (F.). Electrolysis of Water : Galvanic Polarisation . . . .EXXER (F.). Galvanic Polarisation of Platinum in Water . . . .CALN (A.) . Vapour-density of Aqueous Acids. with Constant BoilingPoints . . . . . . . . . . . . .MEYER (C. and V.). Vapour-densities of some Iiiorganic Bodies.. .MOIIR (F.). Nature of Cohesion and its Cheniical Signification . . .HERYANK (R.). Specific Gravity and Atomic Volume of the Cerium MetalsGULDBERU and WAAGE. Chemical AEnity . . . . . . .STOIIMANN (F.). A Calorimetric Method . . . . . . .MITSCHERLICH. On New Phenomena shown by Gases . . . .MILLS (E. J.). Researches in Thermometry . . . . . .CARNELLEY (T.) . Relation between the Uelting Points of the Elements andRECHENBERG (V.) . Heat-absorption attending the Solution of PotassiumChloride in Water . . . . . . . . . . .CoprET (L. C. DE). Hcat developed by Contact of Water with AnhydrousSodium Sulphate . . . . . . . . . . .BERTIIELOT. Decomposition of Haloi'rl Acids by Vctals . . . .BEKETOBF (M.). Deterniination of the Atomic Heat of IIjdrogen in itsCombination with Palladium .. . . . . . . .BERTHELOT. Combination of Carbonic Oxide with the EJements . . .CIAIIIICIAN ((3.). Spectra of the Elements and their Compounds . . .CIAMICIAX (G.). Influence of Temperature d Yressuiwon the Spectra ofVapours and Gases. . . - , . . . . . .AVERBACII (F.). The Passage of the Galvanic Ctment through Iron . .PFWHL ((3.). Sketch of the Atomic Theory of Heat . . . . .DOSATII (J.). Specific Heat of Urauoso-uranic Oxide, and the AtomicWeight of t'ranium . . . . . . . . . .LECHER (E.). .HANMERL (H.). Preezlng Mixture of Calcium Chloride and Snow . . .LORIS (31.). Preliminary Study of the Action of Acids on Salts without theIntervention of a Solvent . . . . . . . . .BEKETOFF. Heat of Hydration of Sodium Oxide, and the Action of So&umI'ijdroxide and of Hydrogen on Sodium Oxide .. . 8 . .WIEBE (H. F.) . Thermo-chemical Relation between the Boiling and hlrltingPoints of Solid Elements . . . . . . . . .NAUMANN (A). Dissociation of Chloral IIgdrate . . . . .KESSLXR (F.) . Law- of Multiple Proportions . . . . . .ABT (A.). Continuous Spectrum of the Electric Spark . . . .GOLDSTEIN (M.}. Boiling Points of Normal Ethanes (Paraffins) . . .MEYER (V. and C.). Vapour-density Determinations of Inorganic J3oclies t i tHigh Temperatures . . . . . . . . . ,BERTHELOT. Heat of Formationof Cyanogen . . . . . .OGIER (J.). Thermic Formation of Silicon Hydride . . . . .OGIER (J.). Themic Researches on Silicic Ether . . .. .LOUGTJININE (W.). Influence of Substitution on the Evolution of Heatduring Format-ion of Salts . . . . . . . .SCIIILODER (H.) . Volume-constitution of the Suilpliates, Selenates, and Chro-mates of the Magnesium Metals . . . . . . . .KOPP (H.). Determination of Atomic Weights, and the Use of Isomorphisinfor the same -. . . . . . . . . . . .CORNTJ (A.). Ultra-Violet Limit of the Solar Spectrum . . . .PAALZOW (A.). The Oxygen Spectrum and Luminous Bp1)earauce of Rare-fied Gasesin Tubes with Liquid Electrodes . . . . . .BOISBATJDRAX (L. DE). Spectrum of Ytterbium . . . . . .their Coefficients of Expansion b j Heat . . * . . . .IIeat-capacit,y of Mixtures of Methgl Alcohol and WaterPAGE576576576671577578G i 951d57957958058658758858858858958959058 1685683686687G 89fX9767 '1g87698618618fjvi COSTESTS.S x I m (J.L.) and L. DE BOISBAVDRAX. .BOISBAUDRAN (L. DE). Spectrum of Erbium Nitrate . . . . .LuxassIty (S.). Stokes’s Law . . . . . . . . .BECQ~EREL (E,). On a Sote by Lamanskp on Stokes’s Law . . .Soimr (J. L,), Fluorescence of the Salts of the Eai-th-metals . . .BACDRIXONT (-4.). Influence of Coloured Light, on the Evaporation ofWater . . . . . . . . .FILEFSD (C.) . Some Gal~anic Prbpertles of Aqueous Solutions of NetallicSall,s . . . . . . . . . . . .BEETZ (W.). Electric Condnctivity of Zinc Sulphate solution . , ,BLOXDLOT (R,). Capacity of Voltaic Polarisation . . . . .DEa.iias (P.). Refraction of Invisible Heat .. . . . . .BERrHELOT. Bmnlgams of the Alkali-metalp, and the Nascent State . .SasaTiEn (P,) . Theirno-chemical Stud? of the lllialiiie Sulphitles . .SaB.uriEn (P,). Thermo-chemical Study of Dissolrd Alkaline Sulphides .Spectrum of Didymiuin SitrateBrRTrieLor. Etlieriiication . . . . . . . . . .LOLG~IXISE [W.). Thermic Effect of Substitutions . . . . .BEILTHELOT. ‘Sonie Thermo-chemical data . . . . . . .BERTIIELOT. Observations on Noble and Abel’s Xemoir on the Combustionof Gunpolviler . . . . . . . . . . .MEYER (V. and C.). Tapour-densities of some Inorganic Componntls . .PICTET (R.). Study of the Molecular Constitution of Liquicls by means of .Exsiccator for Csrbon Bisulphide, Ether, Chloroform, and Benzene . .TROOBT (L.). Distillation of a Heterogeneous Liquid .. . . .B~YIRD (A,). Viscosity, a cause of Catalpis . . . . . .MILLS (E. J.) and J. J. SYITH. .ATTESKOFER ((3.). A Simple Gasholder . . . . .DRAPER (J. C ). Presence of Dark Lines in the Solar Spectrum which COT:GERXEZ (D,). Distillation of Liquids under the Influence of Static Elec-their Coefficient of Dilation, Specific Heat, and Atomic Weight .Researrhes on Chemical E q u i d e n c e .respond closely with the Oxygen Lines . . . .tricity . . . . . . . . . . . . .The Electromotire Force produced by the Flow of Liquidsthrougli rubes . . . . . . . . . . .The Electromotire Power of a Grow’s-element in Terms ofEIJLUSD (E.).RIECKE iE ).Siemeilb- Weber Units . . . . . . . . . .PIERCE (13. 0.). Tile ElectromotiTe Power of Gas Elements .BIRCS (C.).The Thermoelectric Position and Electric Conductirity o i Steeiin tlieir Relation t o its Hardness . . . . . . . .WALTESHOFES (A. r.). Magnetic Behariour of Finely-disided Iron . .BEET2 (Jv.). Conductirit,y of Liquids for Heat . . . . . .WIEBE (H. F.). Expansion of Solid and Liquid Bodies . . . .AXIGAT (E. JI.). Compressibility of Gases a t High Pressures . . .CLARICE (F. W.). Sonio Specific Gravity Determinations . . . .KOCH (IC. R,). Changes in the Siirface of Platinum and Palladium pro-duced by Oxygen-polarisation . . . . . . . .TROOST (L.). E m p l o p e n t of Diffusion in the Study of the Phenomena ofDissociation . . . . . .BERTHELOT. Remarks on a kote bn Ciloral’Hyd;..ate dy Wurtz . . .DITTE (A.).Researches on the Decomposition of Metallic Salts, and on .IIENRICHSEN (s.). SpecifiC Heat O f Water . . . . . . .Certain Inverse Reactions which take place in Presence of Water .Inorganic Chemistry.SOLTAY (E.). Preparation of Chlorine and Hydrochloric Acid by means ofCalcium and Magnesium Chlorides , . . . . . .HOLDERXAXN (E.). On H) drochloric Acid containing Phosphoric Acid .JEREXIS. Ozone . . . . . . . . . . . .PAGE861862862863862863863F6486486 C8G b865873a7587581587687699799799 699599899910001001100210021004100410051006100610068s 5mi88CONTENTS. viiBERTHELOT. .DIETXAFAIT (31. L.). Presence of Ammoniacal Salts in Sea-water . .SNYDERS (A. J. C.). Chemicaldction of Water and Saline Solutions on ZincSNITH (J.L.). A New Earth of the Cerium Group, and on the Analysis ofOxidation of Nitrous Acid by Ozone and by Moist OxygenKatural Kiobates . . . . . .- . , . - , .On the Discorery of a New Earth, announced by J. L.SMITH (J. L.). The supposed Eew Element, Mosandrinm . . .RIARIGNAC (C.). . ,Smith . . . . * . . . . . 5 .LIST (K.). Magnetic Compounds having the formula, RN0.Fe203 . .CLERMOYT (I?. de) and J. FROXMEL. .BBTTGER (R.). Formation of Hydrogen Peroxide by the Explosiou of aMixture of Oxygen and Hrdrogen . . . . . . . .CORNE (J.). Reclurtion of Iodates by Phosphorus . . . . .VVLPIES (G.). Solubility of Sulphur and Phosphorus . . . . .HESSGE?; (C.). Action of Hrdrochloric Acid Gas on Sulph&s .. .HESSGEN (C.). Action of Hydrochloric Acid on Double Sulphrrtes . .BOTTGER (R.). Preparation of Salts in a finely-dirided'State . . .PHILIPP (G. H.). Green and Blue Ultramarine . . . . . .DELAFOVTAINE (11.). Terbium and its Compounds, and t,he prdbableExistence of a S e w Metal in the Samarskite of N. Carolina . . .DELA4pOKTAINE (M.). The AIoeandrium of J. L. Smith . . . .DELAFOSTAINE (&I.). Decipium, a New Metal from Samarskite . . .fi1ARIGSAC (C.). Ptterbinm, a Xew Metal from Gadolinite . . . .DELAFONTAINE ($1.). The Probable Compound Eature of the Didymiumfrom Cerite . . . . . . . . . . . .BOTTGER (R.). Pyrophoric Iron . . . . . . . . .J~RGENSEN (S. 11.). Cobalt-ammonium Compounds . . . , .KESSEL (F.). Double Salts of Cuprous Thiosalphate .. . , .MATTHEY (F.). Decomposition of Lead Sulphate by Sodium Chloride. ,VULPIVS (G,). Mecliauical Purification of Mercury . , . . .SEUBERT (0.). Atomic Weight of Iridium . . , , . . .SEUBERT (C.). Donble Salts of D p d Iridium . . . . . .LUNGE (G.). Preparation of Kitrous Acid . . . . . . .PICKERISG (S.). Ammonium Sitrate . . . . . . . .BECIKRTS (€1.) and R. OTTO. Sulphuric Monochloride and Dichloride .CL.4USNIZER (F.). Action of Sulphnric Monochloride on the Chlorides ofTitanium, Antimony, Tin, and Silicon . . . . . . .CLAUSKIZER (F.). Salpho-selenium Oxrtetrwhloride . . . . .ERLENMEYER (E.j. Studies of the Phosphates . . . , . .FdSSBEKDER (R.). Double Salts Of Calcium Sulphate . , . . .RICKMAEN (R.). Constitution of Ultramarine .. . . . .LEHXANN (A,). Constitution of Ultramarine . . . . . .BROWN (W. G.). Philippium . . . . . . . . .SNITH (J. L.). Remarkable Specimen of Silicon-iron . . .NORAVSKI (T.) and J. XTISGL. Potassium Permanganate and its Oxidatio;Product s . . . . . . . . . . . .THOXSEK (J.). Zinc SulphFdrate . . . . . . . .T~OXSES (J.). Composition of Precipitated Copper Snlphide . . .LOSECKE (A. v,). Formation of Ammonium Xitrite . . . . .PICHARD. Alkaline Reaction of Free, Mixed, and Combined Magnesium Car-bonates and Silicates . . . . . . . . . .SCTIULERUD (L.). On Chromates and Dichromates . . . . .DITTE (A). Action of Hydracids on 31ercuric Sulphate, and of' SulphuricAcid on the Hnlo'id Salts of Mercury . . . . . . .Dissociation of Metallic SulphidesETARD (A,).Researches on the Sulphatea . , . . . .SALZER (T.). Hypophosphoric Acid and its Salts. . . . .N (R.). Ultramnriue . . . . . . . .c ((2.). The Gadolinite Earths . . .DELAFONTAINE (M.). Philippiurn. . . . . . . .BAUBIGNY (H.). The O d e of Nickel, -Ui,04 . . . .PAGE90111212131313103 ~ .~10310410410510310:107108105113114116117117118119119119125124125125125200200200201201201L 203203204204261.20420620629529829829929viii CONTENTS.MENKE (A. E.). Reactions of Iodine and of Potassium Iodide with Sulphor-ous Acid . . . . . . . . . .LEEDS (A. R.). Action of Potassium Permanganate on Oxaiic Acid . .SCH~SE (E.).Hydrogen Peroxide . . . . . .CLAIJSNIZER (F.). Experiments on the Preparation df Sulphuric Bromideand Sulphur Oxytetrabromide . . . . . . . .TOGLER (H.). Composition of Commercial Ammonium Carbonate and ofthe Product formed on exposing it to Air . . . . . .SCHNEIDER (R.). Atomic Weight of Antimony . . . . , .LEFORT (J.). Tungstates of the Earthy and'4letallic Sesquioxides . .BERTHELOT. Ozone and the Silent Electric Discharge . . . , .OGIER. Liquefaction of Silicium Hydride . . . .HORSTNANN (A,). Relative Affinity of OxFgen for Carbonic Oxide and Hr:LETTS (E. A,). Some Bismuth Residues . . . . . .drogen. Part I1 . . I . . . . . . .BOERGEOIS (L.). Crystalline Barium Chromate . . .LOSEEASX (G.). Action of Sulphuretted HTclrogen on'dlkaiine Solutions of .-Alumina ' . . . - . . . . . . . . .HEUXAXR' (R.) , Silver Ultramarine . . . . . . .MWLLER (F, C. G.). Gases in Iron and Steel . . . . . .VORTXAXS (G,). Cobalt-ammonium Compounds. . . . . .GERRESHEIN (H.). Ammoniacal Mercury Compounds . . . .TROOST (L.). New Compounds of HFdrochlbric Acid with dnmonia .LUNQE (G.). Existence of Nitrous AnhFdride in the Gaseous StateRIBAX (J.) , Compounds of Hydrogen Phosphide with Cuprous Chlbride;and its Estimation in Gaseous Mixtures . . . . . . .SCHERISG (E.). 3fannfactui-e of Potassium Iodide . . . . .CROS (C.). dct,iou of Light of different Colours on Silver Bromide impreg-nated with various Organic; Colouring Matters . . ' . . .KONIGEL-WEISBERG (J.). Action of Chlorine on Barium Hjdrate ..WHEWELL (G.). Analysis of Bleaching Powder . . . . . .Ultramarine . . . . . . . . . . . . .BATLEY (T,). Complex Oxides of Cobalt, and Xickel . . . . .SENDTXER (R.). Some Kern- Salts of Uranyl . . . . . .BRUEL (J. W.). Purification of Mercury . . . . . . .EVXERLISG (0.). Metallic Phosphides . . . . . . .SCHIEL (J.). Formation of Ozone by Hrdrocarbons . . . . .SCHOBE (E.). HTdrogen Peroxide . . . . . . . .GUTARD (A,). Action of Oxalic Acid on Chlorates, Eromates, and Iodates .GUYARD (A,). Iodated Potassium Iodide . . . . . . .MULLER (H.) and C. PACLY. Preparation of Potassium Nitrite . . .PECHINEY (A. R.). Preparation of Anhydrous Sodium Sulphate fromGlauber Salt . . . . . . . . . .KONIGEL-WEISBERG (J.j. Action of Cilorine on Strontia .. . .BUCENER (E. W.), Ultramarine . . . . . . . . .DENIEL (W'.). Amidonitrosulphide of Iron . . . . . . .JORGESSES (S. ill.). Cobalt-ammonium Compounds . . . . .GORGEU (A). Artificial Nanganese Dioxide . . . . . .LIEPORT (J.). On Tritungstates . . . . . . . . .NILSON (F. L.). Scandium . . . . . . . . . .FLUEGQER (T.). Spitting of Silver . . . . . .SCHERISG (E.). Lead in Potassium Iodide . . . . . .SCHONE (E.). Hjdrogen Peroxide . . . . . . .ETARD (A,). Researches on the Sulphates . . . . . .NILSOS (F.). Ytterbia. . . . . . . . .OLEVE (P. T ). Chlorostannatesof the Rare'Eartiis . . . . .METER (L.),' Purification of Mercury . . , . . . . .BRUHL (J. W.). Purification of Mercury . . . . . . .XOHLER (H.). Mercuric Iodide . . . . .. . . .CLACSR'IZER (F.), Sulpho-oxychlorides , . . . . . .PAQE3-52 . . ~35335335435435435535543643643643743743743743843843850160'750350450450450550550650750750850859259259859359359559559659659759759760060060160160160260260269CONTENTS.Ra~rnrE ((I.). Sulphides of Phosphorus . . . . . . .DONATH (J.). Preparation of Barium from Barium-amalgam . . .TERREIL (A). Kew Determination of the Equiralent of Aluminium . .HECMAKN (K.). Potassium Ultramarine . . . . . . .MOISSAX (H.). Amalgams of Chromium, Iron, Manganese, Kickel, andCobalt . . . . . . . . . .MECXIER [ S . ) . Srtificial Production of' Katire Carburetted i r o n . . .ROSESFELD (M.). Cuprous Chloride .. . . . . . .NEULEK (B. %-AX DER). A Sew Copper Nitrite . . . . . .RICHE (A,). Action of Light on Silver Chloride . . . . . .FCHAER (E.), Decomposition of the HaloPd Salts of Mercury . . .POTILITZIX (a,). Action of Chlorine on Anhydrous Xetallic Bromides .LKKGE (G,). BehaTiour of the Sitrogen-acids with Sulpliuric Acid . .SmTH (J. L.). Crg-stals Extracted from Cast Iron by Ether . . .BERTHELOT. Action of Organic Solvents on Sulphur and on Metallic Sul-phides . . . . , . . . . . . . .POTILITZIX (A,). Action of Selenium on Xetallic Sulphides . . .RAMXELSBERCI (C.) . Behariour of Silicates containing Fluorine, especiallyTouaz and Mica, at Hiah Temperatuyes . . . . . . .KRAUT A(K.). Nercuric Ioaide .* . . . . . . .KESSLER (I?.).Atomic Weight of Antimony . . . . . .MATTHEY (G.). Preparation of Iridio-platinum . . . . . .THOXSOX (J. S.). .SCHONE (E.). Electrolysis of Hydrogen Peroxide . . . . .EXGEL (R.) and R~OITESSIER. Dissociation of Ammonium Sulphide . .EXQEL (R.) and MOITESSIER. Dissociation of Ammoniu~n H~drosulphide .EXGEL (R.) and AfOITESSIER. Disociation of Ammonium Hydrosulphide .ISAXBERT. 1)issociat~ioii of Ammonium Hydrosniphide . , . .ST. CLAIRE DETILLE (H.). Density of the Tapour of &monium DihJ-dro-sulpliide . . . . . . . . . . . . .COQUILLIOX (J.). Action of Aqueous Tapour on Carbonic Oxide in presenceof Red-hot Platinum . . . . . , . . .LEEDS (A. R.). Ammonium Kitrate and the Bye-products obtained in theOzonisation of Air by Noist Phosphorus .. . . . .MALLET (J. W.). Kitrogen Iodide . , . . . . . .RAXXE (G.) . Phosphorus Sulphides , . . . . . . .BERTHELOT. Chemical Constitution of l m ~ l g a m s of the 4lkali-metals .DEXIEL (W.), Zinc and Cadmiiini Arsenatcs . . . . . .UEBAIX a i d RESOEL. A Compound of Alumina rvith Carbonic Acid . .B~:CHXCR (E. W.). Red and Yellow Uitramarine . . . . .DEBRAY (H.). .MOISSAN (€1,). Iron reduced b r Hydrogen . . . . . . .HEXGSEN (C.). Sen- Double Silt o? Chromic Acid . . . . .HAaiJiERL (H.). Solution of Cartonic Oxide in an Acid Solution of CuprousChloride . . . . . . . . . . . . .SCHERTEL (A.). Grey Modification of Tin . . . . . . .ARNOLD (A. E.). Solubility of Stannic Oxide in Hydrochloric Acid ' . .SCHIFF (H.). Tungsten Oxychlorides and Chlorides .. . . .VULPIKS (G.). Formation of Mercuric from Mercurous Chloride . .KOHLER (H.) . Mercuric Iodide . . . . . . . . .JUSSIEU (P. DE). Alloys of Lead and Antimony . . . . . .BOISBlEDRAN (L. DE). Samarium, a new Metal from Saniarsltite . .DAHLL (T,). Norwegium, a Yew Metal . . . . . . .HIORTDAHL. A New Metal discovered by T. Dahll . . . . .LECHARTIER ((3.). Bction of Potassium-p!.rogaliol on Sitric Oxide . .STINGL (J.) and T. XORAWSKI. Production of Sulpliur from SulpliurousAcid and Hydrogen Sulphide . . . . . . . . .Preparation of Distilled Water free from AmmoniaTROOST (L.). Basic Hydrosulphides of Ammonia . . . .RINNE (A). Ultramarine . . . . . . . . .Peculiarity of an Experiment of Gay-Lussnc and ThBnardLIEBEN (A,). Density of Chlorine at High Temperatures .. .isPAGE69169169769269369369369369469417077077177171171277277277281887887987988088088088088088188288388388488588588588788758788788888888885988988988989089010111012101x CONTESTS.FLETCHER (J.). Preparation of Sulphurettecl Hydrogen . . . .PFIXFFER (E.). Tetrathionic and Pentathionic Acids . . , . .METER (V. and C.). Tapoiir-densities of some Metallic Chlorides . .RICIXAYS ( R ) . Constitution of Ultramarine . . . . . .VARETSE (L.). Formation of Crystallised Metnllic Osicles by means ofPotassium Cyanide . . . . ~~ ~ . . . . . . . .DEXEL (IT.). Zinc Phosphates . , . . . . . . .VSRENFE (I,,). Compoiind of Chromic Acid mitli Potassium Fluoride..ALLES (A. H.). Presence of Nitrogen in Steel . . . . . .KOELER (H.) . &lerciiric Clilorioclicle . . . . . . . .EDISON (T. A,). Action of Heat on Metals i n a VacuumJfineralogical Chemistry.KESSGOTT (A). The Fundamental Forms of C r y t s l Species . . ,BI-RGHARDT (C. A,). The Origin of some Ores o f Copper . . . .ZEPIIBROJ-ICH (1‘. T.). Yellow Doloiniie from Bleiherg . . . .REICHARDT (E.). ,!!Boron 3 h e r a l from Chili . . . . . .G c r o r (P.). Depnsits of Calcii~m Phosphate in the Tosges . . .B R ~ S H (G. J.) and E. S. DAKS. New Minerals froin Hairileld Co., C‘on-necticut . . . . . . . . . . . .IOLD (-i. E.). Thaumasite, a Sew Mineral Sprciea . . .IOLD (A. E.). Some Minerals from Laaiigban . .. .ZEPHAROTICH (V. T.). Magnetite from Monte Rlulatto, S, Tjvol. . .ZEPHAROT-ICH (V. T.). The JIirabilite from Aussee . . . . .WICHNANN (A,). TheSericite Rocks of the Taunns . . . . .BERTERTH (F.). Examiiiation of Lithia-mica froiii Paris (Maine), Rozena,MOORE (G. E.). Hetaerolite, a Kew Mineral . . . . .REI~JIARDT (E.). Uraninin Pitchblende from Joachimsthal. . . .XESSGOTT (A). PolIdymite . . . . . . . .and ZinnwaldB A ~ E R (Al,). The. . .Crvstal-Srstem of. .Potash. . . .Mica . . .LIEBISCH (T.). Occnhence of Disthene in Central Africa . . . .COLLISS (J.). Duportliite, a new dsbestiforin Mineral. . . . .G ~ U B E L (C. \V.). The Stone of the “Julius Colnmn,” the Lasez Rock in tbeUpper Bneadine, and the Sericite-gneiss in the Bundener Alp3 .KALKOTVSKY (E.).The Granite-porphyry of Bencha, near Leipzig . .LIEBISCH (T.). Aheralogical-petrographical Kotes on the Granite-porphyryof Loiver Silesia . . , . . . . . . .B ~ R G H ~ R D T (c. A.). .KESXGOTT (A). On Unghwarite, Nontronite, Gromenite, Bc. . . .PSIJKULL ( 6 . R.). Mineralogical Notices . . . . . .. .DESCLOIZEA~X and DAXOL-R. Honiilite , . . . . , .SXITH (J. L.). Dnubrhelite, the Xerv Meteoric Mineral . . . .DIEYER (R.). The Mineral Spring of “ Tenninger Bad,” Soinrimer Tobel,.Occurrence of Dioptase on Clirysocolin, from Peru. - Grisons . . . . . . . , . . .Lrjca (S. DE). Presence of Lithium in the Earth and Water of the So1f;ttara;a t Puzzuoli . . . . . . . . . . . .WROBIXTSKY (I?.). Miileral Waters of the Conban, in the Caucasus ..PLANTA-REICHES-4U (A. T.). The Mineral Snrines of Passuetr, solis, andBSLLO (31.). Mineral Waters of Buda-Pesth . . . . .& ” _-.Tiefenliasten in the Grisons, Switzerland , . . .LAGACLX (€1. v.). Breislakite . . . . . , . . .POHL (J. J.). Method of Detecting the Difference between i a t u r a l andArtiiicial Turquoise . . . . . . , . . .\vA4RTHA (T7.). Preliminal*y Note 011 the a n a l p i s of the Z d i n y 5’fe-teorite . . . . . . . . . . . . .GRIXSIIAT (H. and C.). I i i n l ~ s i s of the Water of Thirliiicre . . .G?MBEL (C. TV.). Phyllite or Sericite-Gneiss . . . * .PAGE101310131013101.410161016101610171017101814171718181919192021212323232324.24242527293031313233333312512512620620720921021COSTESTS. xiPAQEVOEL (H.) , Mineral Spring (( Marienbrunnen,” near Iserlohn, Wcst-VOHL (H.).Ofner Raddczy-Bitter water . . . . . . .H E L x (0.). illicroscopical Properties of Amber, and the amonnt of Snlpbnrcontained in it . . . . . . . . . . .H E L x (0.). Gedanite, a new Fossil Resin . . . . . . .HESSE (0.). On dsphalt,e and other Rdnalites . . . . . .THOXAS (,r. W.). Composition of the Ga3 which i:-suecl from one of t h eShafts of dbercarn Colliery . . . . . . . . .ROLTILLE (P. de). Xatural Crystals of Magneaium Sulphate (Epsomite) of1nr.e size . . . . . . . . . . . .phalia . . . . . . . . . * . .i LASAVLX (A. T.). Crystal System of Tridyinite .. . . . .FO.CQT~ (F.) and 31. L ~ Y . Production of Felspars by Fusion and by Pro-longed Maintenance a t a Temperature near that of Fusion . . .ST. 31~~-SIER. Artificial Crrstallisation of Orthose . . . . . .LTDWIG (E.). Milarite . . . . . . . . .KOCH (A). Adrilar from V&cspatak . . . . . . . .LISD (0.). .KLIEN. Chromium-Garuet in Silesia . . . . . . . .KLIES. Catlinite. . . . . . . . . . . .Cti1;J)SER (H,). The Red Gneiss of the Saxon Erzgehirge . . . .C0ss.i (A,). Serpentine froin Verrayes (dostn) . . . . . .LIEBIXII (T.). Some Syenite-porphyries of Sonth- West Norway . .LASAVLX (1. r.). An Intergrowth of two Xims from Jliddletown, Con-necticut . . . . . . . . . . . . .MEYER (0.). Twin Zircon Cr . . . . . . . .of Jloravicza, in the Banat .. . . . . . . .KORDESSKIOLD (A. E.) , Mineralouical Sotes . , . . . .LAS~ULX (A. 7.). Iodobromite. a kew Silrer Hnlo’id . . . . .~IEI-ER (0.). The Rock of the St. Gotthurd Tunnel . . . . .BVCHSER and T S C ~ E R ~ I A K . The Meteoric Iron of Hungen. . . .FRESESIVS (R.). Alkaline Constitiients of the Hunyadi Jinos Springs atBnrla-Pest . . . . . . . . . . .B.iTx€I.iTER (H,). Etch Fignres” on Quartz C r p t a l s . , . .KLOCKE (F.). The “Etch Figures” produced 011 the Alums , . .STRESG (A,). Sulphide of Iron and Silrer from Andreasberg . . .BERTRISD (E.). Ciminbar Crystals from California . . . . .SCIIROECKISQER (v.). Dietrichite, a Kern Alum from Hungaiy . . .PISAXI (F.). Wagnerite, from B a d e , in Norway. Russian Retinite ..KOCH (A,). Pseuclcbrookite and Szn.horite, neT7- Minerals . . . .BERTRASD (E.). The Crystal Form and Twin-formation of Leocophanc .DOELTER (C.). Diopsirle . . . . . . . , . .MALLARD (E.). Brarasite, a New 3fineral . . . . . . .KNOP (W,). Diabsse froin Berncck . . . . . . . .KILLISQ (K.), The Gneiss of the North Eastern Schn-artzn-ald, and its Re-DIEULAFAIT (L.). The Existence of Barium and St,rontiuin in all Rocksconstituting the Prinisry Formation . . . . . . .Examination of a Meteorite found in the XeighbonrhoodLASA~LX (A. r.). Snccharite . . . . . .Garnet, from the Erratic Gneiss of Ti’ellen, near Brenien .ZEPlI4ROT7ICH (\I-. V.). XeW ral Occurrences in the Iron-oi,e DistrictPIs.isI (F.). Double Selenides of Lead and Copper . . ..lationship to the Mineral Veins . . . . . .WIGSER (G. W.). On Cleopatra’s Needle . . . . . .HIRIAKOFF (M.).WILL?.^ (E.).CKXESQE (E.) and E. F~CIIS. The state in which the precious Xetals existin certain Minerals, Rocks, and Artificial Products . . * .KLIES. Floorite from Evigtok in Greenland . . . . . .SCHMIDT (Lk.). A Decomposition of Hornstone . . . . . .SCHmDT Quartz Diorite from Yosemite . . . . . .of Bedjansk . . . . . . .?rlineral Waters of Aurergne .21 12113003G030135;3583583583593593 x j3603613h136136136“3623633633633643633663663664394394 10‘1 4 04 104 1041 14 4 14124-2244 24434434444454454 1650951151 151sii COSTESTS.XLBKELTNE (N. S,)..TRIPPXB (P.). .TRIPPKE (P.). The T\r-in Formation of Phillipsite from Sirgwitz . .RATH (G. T.). Crystals of Amazonstone (Microline) from Pike’s Peak.lrtificinl Diopside formed in a Besserner ConverterMASKELYSB (X. S.). Eustntire from South hrriea . . . .The Enstntit,r in the Olirine Nodules of the GroditzbergColorado . . . . . . . . . . , .TACCHIYI (11.). Ferruginous Pmticles deposited by a Sirocco at certain place3 . _ . in l t a l c . . . . . , . . . . . , .REICHARDT (E.). Analysis of the Water of the J1ineral Spring at Snlil .G~rjurlv (31. A). Application of the Author’s Atomic Theory to CertainMinerals . . . . . . . . . . .GUIQNET (E.). Constitiition of Cod . . . . . ,S,rIr,L>r.is (J. 11.). Bc,riiadinite, a Resinous Xineral from California , ,PRECRT (H.).Compusition of the Uoinb&ible Gases in the Stassfurt Pot-ash Mines . . . . , . . . . . . .KLEIS (P.). Dinspore from Jordansmuhl . . . , , . .BAUER (11.). The Hydrohzeinarite of Seucnberg . . . . , .HASSEL (T.). Phosgenite from Nonte I’oni, Sardinia . . . . .KOEKIG ((3.). dnkerite from Phcenisvjlle . . . . . . .KLEIN (P.). Manganosite from Langban, Yrreden. . . . . .L A S A ~ L X (A. T.). .BROQQER (W. (3.). Occurrence of Tliomsonite at, Laven . . . .KOEYIQ ( 0 . ) . Simultaneous Occurrence of Groasular, Zoisite, Stilhite, andTscHER>f.kIi (G.). Pelagosite . . . . . . , ,Optical Properties and Crystal Form of Tridymite .Leidyite . . . . . . . . . . .R A U ~ F (H.). Chemical Composition of Sepheline, Cancrinite, and iIicro1somniite .. . . . . . . .KLIPSTEIX (r.). The ;\jepheiine Rock of Meiches in the O&nn.ald . ,SAXDBERGER (F.). Occurrence of Tin in Silicates . . . . ,BROGGER (TT. C.). The Crptal System of Mosandrite. . ~ , .K.i~r;owsr;r (E.). The Leucitophyr of Lake Arerno . . . , .MECSIER ( S . ) . Metallic Granules of dporariosidereal Xeteorites . , ,COHEX (E.). The Meteorite of Zsadhy, Temesrar . . . . .DACBRBE. A Meteorite belonging to the Eukrite Group . . , .MACRO (F.). ‘She Spinelle of Tiriolo in Calabria . . . . . .PENFIELD (S. L.) Chemical Coniposition of Triphylite . . , ,Cossa (A). Distribution of Cerium, Lanthanum, and Didgniiuin . .d u . 4 ~ ~ (F. D,). Presence of Chlorine in Scnpolites . . . . ,WILLX (E.). Presence of Xercury in the Mineral Waters of Saint; S e t -taire .. . . . . . . . . . .PAT ERN^ (E.) and G. &1azza~a. Thermal Water of Termini Imerese . .PORTER (F. B.). Mineral Water of Rosheim in Alsace . . . .BALLASD. Waters of the Ch6liff . . . . . . . . .BRCSH (G. J . ) and E. 9. 1)asa. B new and remarkable Mineral Localityin Fairfield Co., Connecticut, C.S.I. . . . . . . .SMITH (J. L.). The S a t i r e Iron of Greenland, and the Dolci-ite wliicllincloses it . . . . . . . . . . . .HELM (0.). The Sulphur in Fossil Resin . . . .RUSSELL ( J . C.). Occurrence of a Solid Hydrocarbon in the Eruptive Rock:of New Jersey, U.S.A. . . . . . . . . . .F R E x n (E,). Artificial Formation of Coal . . . . . , .SCHRA~F (A). The Tellurium Ores of Siebenburgen . .. . .STREXG (A). Sulphide of Silver from Andreasberg . . . . .ARZRUNI (A,), Crystallographical and Clieniical Examiiiation of soiiwArsenical Pyrites . . . . . . . . . . .CARNOT (A,). Mnllardite, E Nerr Katural Manganese Sulphate; and Lucltite,a Nen- Variety of Iron Su1phat.e . . . . . . . .SCHCJIACHER (E.). Growth-phenomena 011 Quartz Cryst,als from Krummin-dorf, near Strehlen . . . . . . . . . . .WEISB.XM ( A , ) , Cacochlor from Rcngersdoyf, ].ear Gorlitz . . .P IGE613513614515515515516602602G U 36036036046046046046175605605606606t;o;603608609g09609610694695695t191G D i69869869989189289689 659669789890090190190COSTESTS. xiiiSCHUXACHER (E.) .Idocrase in the Limestone Strata of Deutsoh-Tscham-niendor f . . . . . . . . . . . . .SCHUXIACHER (E.). Granular Plagioclase in the Limestone Strata of Gep-persdorf . . . . . . . . . . . . .HSRTMIAXS ($1.). Basalt$ of the duckland Islands . . . . .Cossa (A). Cinder and Lava froin Etna . . . . . . .Report on the Rcsearches of S. Meunier relative to Meteoric NickeliferousIran and the Satire Iron of Greenland . . . . . . .D’ABBAVIE. dmonnt of Sitric Acid in the Waters of tho Nile . . .JOHSSTOKE (W.). dualpis of tlie Water of St. Dnnstsn’s Well, Melrose .PHIP5OX ( T . L.). Water from the Riwr Dart . . . . . .ESTCOUBT ((2.). dnal~-ses of the Waters of Lake Tliirlruere and the RiverT y n y w . . - , . . . . . . . . . .Distribution of Copper in Primordial Rocks, and i n the DIErLlFAIT (L.).Sedinientari- Deposits derived fronq’them .. . . . .NSCIDAX (IT. J.). Composition of a Wodnle of Ozokcrite found a t King-hornness . . . . . . . . . . . . .SCHTI-ARZ (H.). Composition of Prropissite . . . . . . .MALLET (J. W.). .RCEPPER (W. T . ) . On a Pseudomorph after dnortllite, from Franklin, YewJersey . . . . . . . . . . . . .ManmmB (E.). Composition of Slate . . . . . .DAUBRBE (A,). Experiments on the Erosiw Action of Strongly CompressedHot Gases, with Reference to the History of Meteorites . . .ASDKEWS (T.) , Curious Concretion-balls derived from a Colliery MineralWater . . . . . . . . . . .Bnrcenite, a. New Antimonate from Huitzuco, Jlexico0 r g a h Chenzistry .ELTEEOFF.HESRY (L.).A Kew Unsaturated Sexvalent Hydrocarbon, Diallylene, C,WsTOXXIEB (P.). Action of Kitrous Acid on Unsaturated Hydrocarbons. .CLARKE (J. W.) . Some Seleniocyanates . . . . . . .RIBCTESE (L.). Alcohols in Potato Fusel-oil . . . . . .MIESSCHCTKIN (X.). Etherification of Primary Alcohols . . . .FLATTITZKY. Amy1 Compounds . . . . . . . . .BECPMAKX (E. 0.). Oxidation Products of Diethy1 Sulphide and AnalogousLIEBERYSKN (C.) and 0. HORXSXN. Glucoside of Buclit1;orn Berries andRhainnodulcite . , . . . , . . . . .BEREYD (L.). Isodulcite . . . . . . . . . .sCH3fIDT (E.). “ Mercurialine ” (?lethylamine) . . . . . .RFVSEFF (W.). Trimethylcarbamine . . . . . . .PISSER (1.) and I?. KLEIS Butyl Chloral I-lydrocyanke . . . .K R ~ I E K (C.).and 31. GRODZPI. The Acids of Wood-vinegar and theirconnection with the so-called Wood-oils . . . . . .3fILLER (W. Y.). Angelic Acids of Different Origin . . . . .BOTTINGER (C.). Monosulpholactic Acid . . . . . . .B~~TTINGER (C.). Action of Phosphorus Pentasulpliide on Organic Acids .CLAISEY (L.) and J. SHADXELL. Synthesis of Prroracemic Acid . .RIASCHIRSIIY (11.). Action of Zinc-methyl on the Bromides of Monobromi-nated Acid Radicles of the a-Series . . , . . . .PINKER (A,) and F. KLEIX. Conversion of Sitrils into Iniides . . .RCDXEFP (W.). Action of Iodine on Thiocarbmiides . . . . .LE BEL and GREEXE. dctioii of Zinc Chloride on Methyi Alcdhol ; Hex-methjlbenzene , . . . . . . . . . .Reactions of the Halogen Compounds of t,he OlefinesCompounds .. . . . . .RIATHEE (B.) , Snlphuretted Dicranodiamine . . . . .WALLACH (0.). Chloralide and its Deriratires . . . . .MSBERY (C. J.) and H. B. HILL. Dimethyluric Acid . . .PAGE902902903904905905906906102010201021102210231024102410249n534343 r,353636373739404040414143434.5454545464648484siv COSTENTS.PAGEA ~ S T E X (P. T.). On Dinitroparadibroinobeiizenes and their Deriratires . 50HEPP (E,), Some Addition-products of Trinitrobenzeiieancl other Sitro-com-poiinds . . . . . . . . . . . . . 50BOTTISGER ((3,). Action of Iniline on Glyoxxlic Acid . . . . 51ScHIrxIPjs (IV.). Parasylidine . . . . . 51ILES (31. \I7.) and I. R,EMSE~. Oxidation of Sulpliamidoxylke .” , .52JACOBSEX (0.). Osidatiori of Jletax~lenesul~liamide . . . . . 53FIscaEx (0.). Condensstioii-rroc?u~ts of Tekiarv droinatic Bases . . 53LAKDGRE~E (0.). Cyanogua$dine . . . . . . .HEISTZ (W,). Beiizalcliacetonamine . . . . . . . ,RATHKE (B.), rhciiSltliiocsrbaiiiic Acid . . . . . . .BESEDIKT (R.). Pentabromoresorcin . . . . . . . .PCHREDER (J,), Fluo ein-carbonic Acid . . . . . , .BESEDIKT (R.) . Trinitroso- and Trinitro-plilorogluciii. . . . .DALE (R. S.) aiid C. SCHORLEXMER. durin . . . . . . .CARO (EL) and C. G-R-AEBE. Rosoiic Acids . . . I . . ,BCCHKA (K.). Rednetion of Bcetophcnone . . . . . . .ESGLER (C.). A Sulphuretted Deriratire of Acetophenone , . .ESGLER (C,). Sulphuretted Deriratives of Benzophenone . . . .Jscousss (0.) aiid E.WEIXBERG. Dibromo-metaxjlene-sulphonic Acid .JACKSOX (C. L.) and A. W. FIELD. Parachlorobenzoyl Chloride and Bro-mide . . . . . . . . . . . . ,SOXXARCGI (E. v . ) . Tapour-density of Indigo . . . . . .SOKXARVGI (E. v.). Action of Aiminonin on Isatin, I1 . . . ,BJRTE (L.) ancl J. SCHREDER. Diphenol . . a . . . .LOSAXITCH (S. X ) . Action of Poiash 011 Tetranitrodiphenyl-cnrbamidt: .KELBE (IT.). ~al~litli~l-plioephol.uJ a i d Nnphthyl-arsenic Conipoulids .SCHGSCG (E.) and H. R o E n E R . 31ctabenzdioxyanthraquiiio11e . . .ESQLER (C.). Tetraplienglethane . . . . . . . .ZTLKOWSKT (C.). Aurin . . . . , . , .LASDGREBE (0.). Oxidation of Ditolylparabanic Acid . . .WREDEX ‘(F’.). Camphor- . . . . . . . . . .C I A X I C I . ~ ~ ((3.).Xeduction-products of Elemi-resin with Zinc.diist . .Lrca (S. DEJ. Sidittiiie ui3 of Crclamiii into Glucose and Mannite . .XESCI;; ( x j . anci N. S~EGR. Scw SFntliesis of Gilycocpuiine . . .Action of Ioclic Acid, ‘ I Snlphomoljbdic Acid,’’ and Ferric Chloride on Mar-pliine and other Substances . . . . . . . .E (0.). Remarks on Rice’s Articles on the &chona Alkalo’ids .E (0.). Substitutes for Quinine . . . . . . . .CP (Z. H.). Cinclionine and Cinchoiiidine . . . . .HESSE (0.). Iicmarlis on CinchoniIie and Cinchonidine . . ..ISCR ( P . ) , A Sen- Organic Base in tile Animal Organism . . .(0.). Lotur Bark . . . , . . . , . , .(0.). dmyriii and Icacin . . . . . . . . ,BOL-SSIXGAULT. Composition of the Milk of the Cow-tree . . ..LOSG (H,). Action of Alcoholic Potash on Bronioforin . . . ,Preparation of Etlirl Broniide . . . . . . . . -REBOTX. Iiomerisiu in the Propyl Series . . . . . . .FLIVITZPY (F.) and P. KRILOFF. Isoprop‘lacetjlene . . . . .WSLITZKY (IT.). Deriratives of Brain Cholesterin . . . , .LATSCHIXOFF (P.). Some Neutral Osidstion-products of Cliolesterin . .WITT (0.). Presence of Ethyl Alcohol in Coal-tar . . . , .SAYTZEFF (A. and P.). Preparation of Dipropyln.lly1 Carbinol . . .FLATITZI~Y (F.). Dehydration of Propylene-glycol . . . . .TOLLESS (B.). Specific Rotatory Poiver of Cane Sugar. . . . .FOUDLAKOTSKY (G.). Lactoglucose and Galactose . . . . .~IEYER (I-.). Occurrence of Furfuraldehyde in Glacial Acctic Acid . .KOHLER (H.). Decomposition of Ethyl Sulphates by G-aseous I€ydrocliloricAcid .. . . . . . . . . . . .EOHLEB (IT.). Action of lminonium Sdlphete on Barium Ethjlsnlpliate .53545455555755335961616161626263636&(i 76768686969707070717171717 273737312612712713 113513513613613613613713713713CONTESTS. SVPAGEKESSEL (F.). Bromo-derivatives of Ethyl Acetate . . . . .B~~TTIKGER (C.). Thioglycollic and Thiodiglycollic Ethers . . . .RICHTER (V. v.). .MEYER (R.). Hydroxjlation by Direct Oxidation . .SCHMIDT (E.) and R. SACHTLEBEY. Isobutxlforniio Acid (Inactive GaleriEAcid) . . . . . . . . . . . . .HECHT (0.) and J. MUXIER. Isolieptylic Acid from pHexyl Iodide . .HEITZELNAKT (R.). Dehydromucic Acid .. , . . . .REDSEFF (R7.). Trimethylcarbarnine . . . . . . . .BOTTITGER (C.). dcel~lene-carbamides . . . . . . .BITTIG (R.). Uric Acid Formula . . . . . . . .EORKER (H.). Pa~adipropylbenzene and its DeriTatires . , . .GEST.L~-SOS (G.). Broniination of Aromatic Hydrocarbons in presence ofAlumiuium Bromide . . . . . . . .BEILSTEIS (F.) anrl A. KVRBATOW. Chloranilines . . . . .BEILSTEIK (F.) and A. KERBATOW. Formation of Chloroplienylene-diamine . . . . . . . . . . . . .Malachite-green . . . . . . . . . . . ,HEISTZ (W.). Tanillo-diacetonamine . . . . . .BERSTHSEX (4.) and H. TROXPETTER.basic Organic Acids . . . . . . . . . . ,PINSER (A,) and F. KLEIN. Imido-thio-ethers . . . . . .GOLDJTEIK (11.). .GOLDSTEIX (31.). Dibenzoyl-clinitro-diphenol .. . . . .CARO (H.) and SCHRIUBE. Pherioldiazobenzeiie . . , . . .BAEXAXS (E.) . Hydrogen-Flicnyl Sulphato and similar Derivatives of t h ePhenols . . . . . . . . . . , . .GOLEBEFF. Action of Nitric Acid on DeosybenzoYn . , . . .FIT TIC.^ (F.). Nitrobenzoic Acids . . . . . , . .WIDXL~SK (E.) . Isomeric Nitro- and Amido-beuzoic Acids and Formationof Cliloranil from the latter . . . . , . . . .COLLET (T.). Sulplioparachlorobenzoic Acid . . . . . .SCHXITZ (H. J.). Substitution Products of IiIcsityleiiic Acid . . .SCHIFF (R,). Synthesis of ~Ietanitrocinnaniic .hid . , . . .METEX (R.) and J. ROSICKI. Oxypropylbenzoic kcid . . . . .BARTH (L.). Dioxybenzoic Acid . . . . . . . .BARTH (12.). Thymoloxycuminic Acid. . . . . .. .FITTIG (R.) and W. F. HILLEBIUSD. Quinic Acid . . . . .ETTI (C.). Jlalabar-kino and KinoYn . . . . . . . .JOHASSOY (E.) . Chemical Constituents of the TTillow and its PathologicalFormations j certain Reactions rrith Tannins and Allied SubstanewLA COSTE (lv.) and -4. BIICHIELIS. &lono- and Di-plien!-l Compounds ofArsenic . . . . . . . . . . , . .La COSTE (J37.) and d. 3IICH.iELIS. .L a COSTE (IT.) and A. MICIUELIS. .SCHMIDT (H.) and G. SCIITLTZ. Diphenrlbenzenes . . . . .FITTIG (R.) and A. SCHMITZ. Diphenylen~-inethane . . . . .ITZ (A). Diphenylene Iietoiie and Phenj-lbenzoic dcirl . . .IEL (J.). Diphenic Acid . . . , . . . . .NELDOLA (R.). ~aphtlinleiie-derivntires . . . . . . .FITTIG (R.) and F. GEBHARD. Fluoranthene, a new H>-clrocarbon fromCoal-tar .. . . . . . . . . . .G O L D S C H ~ U T (G.j. Idrialin . . . . , . . . .FLATITZKY (F.). Structure of Terpenes . . . . . . .FLATITZKY (F.). Dextro-gyrate Terpene from the Turpentine of Piamsy lcestris . . . . . . . . . . . .SPITZER (F. T.). Camphene from Camphor, and its Homologues. . .SPITZER (F. T,). Caniphoi* Dicliloride . . . . . . .C L A ~ S (-4.). Cinchona Alkalo'ids . . . . . . .Action of Phosphorus Pentachloride on Ethyl OxalsteAmidiues and Thiainides ofAction of Sitric Acid on Phenol and on SitrophenolTriphenylarsine and its Deriratir-esJIonotolyl Compounds of Arsenic137138138139139140141141142142142142143141.134144146147148148148148150150154155155157157157158159159160161162163163164164165165165167167168168168168 .. . . . .DRYGI;. 'A New Quinine Salt . . . . . . . . . 16svi UOSTESTS.DRYGIS. Cinchonichine, a ISew Cinchona Sllialo'id . . . . .DURASD. Bark of the Root of the Pomegranate . . , . . .TANRET ((2.). Pelletierine, aBase from the Bark of the Pomegranate . .DISQV~ (L.). Urobilin . . . . . . . . . .HOLDERXASX (E.). Iron Blhuminates , . . . . . .lline Structureof Bees'-wax . . . . .(B.). Const,itnents of Hops , . . . . . ..). Colonring Matter of Rctl Wine . . . . . .STAEDEL (T.), Halogen-deriratives of Etlisne and Ethylene . , .SAYTZEFF (A,) and SCHISOEOFF. Diethyl-all11 CaibinolSAYTZEFF (A. and P.) and A. NIXOLSKY. Action of S u i p l k c Scid 01;MESSCH'CTKIS ( Y .) . Etherification of Secondary Alcohols , . . .MESSCHTTXIN (Xu'.). Etherification of Tertiary Alroliols and Phenols . .THOVSET (L.). Action of Potassium Cyannte on Epichlorliydrin , . ,RODEFALD (H.) and R. TOLLEXS. Rec1uct)ion of Cupric Oxide by MilkAll~ldiniethylethyl- and Allyldipropyl-carbinol . . . .Sugar . . . . . . . . . . . .WOLFRAM (G.). Sitro-componnc1e of Cellnlose . . . . . .PATLEY ~ (C.) and R. OTTO. Decompoeition of Eth>-l Disulphoxide byFotash . . . . . . . . . . . , .K&ELER (H.). Formation of ELh! laniine . . . . . . .HOFXAXX (A. W,). Formation of &thy1 Aldehyde . . . . .GEFTHER (-4.). Diethylglxoxylic Ether and Diethylglroxylamide . .DEMOLE (E.). Formation of a IieLone containing four Carbon At,onis fromDibromethplene .. . . . . . . . . .KESSEL (F.). Decomposition of Ethyl Monobrom- and Dibrom-acetate .ZORS (IT-.). Diazo-compounds of the Fatty Series . , , . .SCHXITT (E.). The Volatile Acid of Croton 011 . . . . . .~ S S C H E T Z (R.). Action of Ethyl Iodide on the Silver Salts of Maleic andFumaric Acids . . . . . . . . . . .STAEDEL (W.). Racemic 4cid . . . . . . . . .Jacxsox ( 0 . R.) and H. B. HILL. Nucobromic Acid . . . . .DITTRICH (E.) . l\rethpltanrine, Methgltaurocgumine, and Tanrocyami:ie .PONOMAREFF (J.). A411nntoxaiiic Acid . . . . . . . .ADOR (E.) and d. RILLIET. Hydrocavbotis obtainei by the Action ofdliiniiniuin Chloride on Methyl Chloride and Benzene . . . .JACOBSEX (0.). Constitution uf the Prop$ Group in Cvrnene: ..BECKCRTS (H.) and R. OTTO. Mode of Action of Sulphuric H;rdroxyclilorideGERICHTEX (E. T.). P-Chlorocymene from Tlirmol , . , . .BEILSTEIN (F.) and A. KERBATOW. Action of Hydrogen Sulphide on certainKLEIX (0.). Compounds of Organic Bases with ?iIercuric Chloride . .LADEYBI-RG (A,). Experimental Determination of Position. . . .IADESB'CRG (A4.). Simple Method for preparing Sldehydincs . . .LADEXBVRR (k.) and L. RUQHEIMER. The Aldehydines . . . .LADESBURQ (4.) and T. ENGELBRECHT. Some Plienjlaldehydines . .GOLDSCHMIDT (A). The Three Isomeric Tolidines . . . . .FISCRER (E. and 0.) Certain Colouring llattere of the Rosaniline Group ,BARSYLOTSKY. Azo-hiratires of Toluene . . . . , . .BLSTLIS (A). hhtanitrophenol and its' Deriratires .. . . .STAEDEL (W.) and C. DAXM. Bromonitro- and Bronianiido-aniso'il . .PRI-SIER IL.). Quercite . . . . . . , . . .STAEDEL (W.) and E. SAUER. Dinitrobenzophenone . . . . .BECK-LRTS (H.) and R. OTTO. Spntheeis of Sromatic Sulpliones . . .OTTO (R.) and A. KSOTT. Action of Sulphuric Hgdroxrchloride 011 Sul-POSOXAREFF (J.). Some Deriratires of &lanto'in . . . .Xitro-compounds . . . . . . . . . .. .phobenzide . . . . . . . . . . . .PAVLY (C.) and R. OTTO. nisulphoxides of Benzene and Toluene . .AXXIHEIM (J.). Trtranitro-oxpsulphobenzide . , . . . ,JAXXASCH (P.) and C. EUXP. . Discovery of Vanillin in Siam Benzoin.PAGE169169170170170171171171212214214215215217217218219219213220270220221221273213224225226228225228229230230231232233233234.235236237237"sj23924224224.324324424CONTESTS. xviiGABRIET.(s.) and A. MICHAEL. Action of Dehydrating Substances onGBIESS (P.) Deriratives of Benzoic dc'id . . . . . . .JACOBSES (0.) Constitution of Oxpesitylenic Bcid . . . . .JAHK (H.). Valonia and certain other Sources of Tannin . . . .REJZSEN (I.). Oxidation of Xylene-sulphaniicles . . . . . .AROSHEIM (B.). Synthesis of the Compounds of Phenol wit,h Tin . .DIEHL (T.) and V. MERZ. Naphthopicric Acid and Some of its Derivatives,STBEDEL (W.) and KLEISSCHXIDT. Iso-inclol . . . . . ,SCHUIDT (H.) and G. SCHULTZ. Diphenyl-bases . . . . , .EWBLD (€1.). Some Coerulignone Derivatives .. . . . .GRXTZEL (.I.). Eupittone and Pittacal . . . . . . .PERGER (V.). Deriratives of Anthraquinone . . . . . .LIEBEBMISN (C.) and K. BOECK. Antliracene-disulphonic Acid and itsConreraion into dnthrarufin . . . . . . . . .GRBEBE (C.). Alizarin Blue. . . . . . . . . .LIEBERXBNN (C.). Synthesis of Bnthrarufin and Clirysazin from dnthraceneKESSEL (F.). W a s of Ficus g u m m i ~ ~ r a . , . . . . .HIRSCH (B.). Investigation of Balsomuin antarthriticuin indicuin . .RAMSAY On Picoline and its Deriratires . . . . . .MEYER (5.). Absorption-spectra of Solutions of Brucine, ;\lorphinu,Strychnine, Veratrine, and Santonin in Concentrated Acids . . .HESSE (0). Further Remarks on Alstonia const,.icta . . . . .BLFMBERQ (T.). Contribution t o a Knowledge of dlkalo'ids of Ergot ..PICCARD (J.). Cantharic Acid and it Hydrocarbon, C8HI2 . . . .LIEBERXANN (C.) and 0. HORNBXX. Formuls of Rhamnetin and Xmtho-rhamnin . . . . . . . . , . .BBRBIERI (J.). Aibundnoids of Gourd Seeds . , . . . .COQUILLON (J,). Action of Platinum Wire on Hydrocarbons , . .MERZ (V.) and W. WEITH. .NERZ (V.) and W. WEITH. .NIZTLDER (E.) and 8. J. IT. BREMER. Action of Chlorine &Ionoxide onAnhydrides . . . . . . . . . . .Action of Bromine on the Lower ParaffinsAction of Bromine on the Higher ParaffinsEthylene . . . . . . . . . . . .DESCAJWS (1.). Potasaium Cobaltocyanide . . . . . . .MEYER (G ). Action of Carbonic Anhydride on certain Cvaniiles . .SCHXITT (R.) and 0. MITTESZWEP. kction of Diazo-co&pounds on EthJ1BLEVKARD (A,).Action of Trimethylaniine on Carbon Bisulphide . .DOVILLIER (E.) and A. BUISIKE. Separation of Ethylamines . . .EELLY (0. J.). Action of Chlorocarbonic Ether on Halogen Compounds ofthe Fatty Acid Series . . . . . . . . . .KESCKI (11.) and F. SCHAFFER. Action of Chloral Hydrate on AmmoniumThiocyanate . . . . . . . . . . . .JAGI. Peonis 3loutan. . . . . . .KR~FFT (I?.). Conversion of LTndecylenic Acid iiiio Uhclecilic Bcid . .TASJIEIARI (G.). Deriratires of Amchidic Acid . . . . . .MILLER (W. v.). Dimetbrlacrylic Acid . . . . . . .OST (H,). Pyromecoriic Acid . . . . . . . . .SCHIFF (R.) and G. TASSISARI. Tu-o Monobromoppromucic Acids . .GCSTAT-SON (H.). Compouuds of Sluminium Chloride with Benzene andNercaptan .. . . . . . . . . .Toluene. . . . . . . . . . . . ,PATERK~ (E.). Constitution of Cumic Compounds and of Cpmene . .PRUNER (L.) and R. DAYID. Crystalline-products obtained from Penns,l-ranian Petroleum . . . . . . . . . .ZORS (TV.1. Action of Nitrosyl-sliver . . . . . . . .BEILSTEIN (F.) and A . KVRBATOW. Chloronitranilines . . . .MOKNET (P,), F. RETERDIN, and E. XOLTISG. llethylated Derivatives ofAniline and Toluidine, and the Colours obtained therefrom .FRIEDERICI (T.). Action of H?drogen on ~~etaiiitro-parati,ichlorace~o.to-to:luide and Z/letanitro-paravalerJl-toluide . . . . . . .VOL. XXXYI. bPAGE245246248248248249250262252253253253257259260261262262269269269270Z i l27230230230230330330330430530630630630630630730730730830530830'330930931031xyiii COSTESTS.DOEBNER (0.).Malachite Green. . . . . . . .MAGATTI (G.) . Action of Sulphnric Anhydride 011 Phenyl-thiocarbimide .WALLACH (0.). Organic Thio-compounds . . . . . . .SCHUITT (R.) . Preparation of Azobenzene from AnilineKOETIGS (W.). Action of Fuming Nitric Acid and of ?rTitro;s Acid odBenzene-sulphinic Acid . . . . . . . . . .BENDIX (J,). Derivatives of Ortho-nitrophenol . . . . . .PATERH~ (E.) and G. MAZZARA. Benzylated Cresol . . . . .HIRSCH (R,,). The so-called Dichlorazoplieriol . . . . . .GRIESS (P,). Action of some Diazosulphonic Acids on Phenols . . .ScxnrITT (R.) and R. MOHLAU. .TH~~RSER (W,) and T. BIHCKE. Pinacones and Pinacolines.Part IT .DENTSTEDT (31.). Benzyl Orthothioformato . . . . . .YRAETORITJS (H.) . Nitration of Benzophenone, Benzbydrol, and Diphenyl:Azoxy- Azo- and Hydrazo-phenetols .STAEDEL (W.). Benzophenone . . . . . .. .methane . . . . . . . . .Synthesis of ’Oxyketones by introducingAcid Rtidicles into Phenols. Part I1 . . . , . . . DOEBNER (0 ) and W. STACEYA?~N.MARTIN (G,). A Japanese Cinnamon Bark . . . . , . .ETARD (A,). Oxidation of Aromatic Compounds. . . . . .@RIESS (P.), Action of Cyanogen on Amidobenzoic and Anthranilic AcidsSCHIFF (X.). Metanitrocinnamic kcid . . . . . . . .ST~CKENIUS (0.). Phenylamidacetic Acid . . . . . . .TH~RSER (W.) and T. ZINCPE. Diphenylmethylacetic Acid. , . .CLAISEN (L.) and F. H. MORLEY. New Method of‘preparing PhenylgljosylicAci,l .. . . . . . . . . . . .GERICHTEN (E. v.) and W. ROSSLER. a-Oxyparatoluic acid. . . .GABRIEL (S,). Substituted Phthalanils . . . . . . .FRIEDERICI (T.). Kew Method of Preparing Chrpnisic Acid . . .GAIL (F.), Oxidatiou of Dioxydiphcnyimethane . . . . . .FIscHER (E. and 0.). Triphenylmethane . . . . . . .LIEBEEXASS (C.) and P. SEIDLER. Chrysarobin in I ‘ Goa Powder” . .BRECER ( A , ) and T. ZITCKE. Derioatires of the Hydrocarbon, CI,HI?, fromPhenyl Glycol . . . . . . . . . . .MOXTGOLFIER (J. DE). Derivatiyes of Terebenthene . , . . .HALLER ( A , ) . Iodocnmphor. . . . . . . . . .HALLER (A,). Cyano-derivatives of Camphor . . . . . .FORCRASD. Organic Gltramarines . . . . . . . .K ~ T z u J ~ M .~ . Inrestigation of the Seeds of Camdliajaponica . . .MARTIN (G,), Con>tituent,e of Ligustrum I b o t u . . . . . .CASTIZZARO (S.) and CARKELUTTI, Two Isomerides of Santonin . . ,CAXSI~ZARO (S.) and L. VALENFTE. Santoniii Deriostiws . . . ,HESSE (0). Cinciiotenicine . . . . . . . . .HLRXACK (E,). The Basic Constituent’of Dita Bark . . . . .MARTIN (G.). Scopotiajaponica . . . . . . . .~ I A R T I ~ (G,). Ecodia glauca . . . . . . . . .DESTREX (-1,). Cholic Acid. . . . . . . . . .FREI)ERICQ (L.), Hemocyanin from the Blood of the Octopus vu7gari.s .STAEDEL (\IT.). Halogen Derivatives of Ethane . . . . . .DEXZEL (,J.). Sonienclature and Boiling L’oints of the Clilorobromo-subst,i-tution-products of Ethane and Ethylene . . . . . ,REBOTL.Et~liylidene Chlorobroniide . . . . . . . ,LE ELL (J. A,), Dextrogyrate Amy1 Alcoliol . . . . . .DCRIS. Inversion of Cane-sugar, and Consecutive Alteration of thc Glucoseuso formed . . . . . . . . . . . .PATERS~ (E.), Propylbenzoic Acid . . . . . . .in Aqueous Solutions . . . . . . . * .FRITZSCHE (P.). Oxypheuglacetic Acid . . . . .BECK (C.). Diorpdi~henyimethane . . . . . . .HESSE (0.). Alstonia Bark . . . . . . .PAQH31 231231231331431431431531531731 7318318319319320320321521321322322322322323323324324,3253263263213283293‘9329330330330331332338333333333333333368368311936936COSTESTS. X1SPAGE37037137.'3723733 i . i37637ti3763763703763773%378379380382383383384386387387388389389390391446447447447448,149449449449450450'1514624 524 52453453453454464Mrsco~cs (F.) and J.DE XERISR. Action of Dinstase, Saliva, and Yan-WOLFRAM (G.). Nitro-derivat,ives of Celldose . . . . . .PETRI (C.). Fumaric and Maleic Acids . . . . . . .NEVER (E. v,). Some New Platinum Compounds : Fuluiinoplatinunls. .GRIMAUX (E.). Synthesis of Uric Acid Derivatix-es : Alloxan, Uraniil, M u -rexide, &c. . . . . . . . . . . .BERTHELOT. Hydrogenation of Benzene and Aromatic Compounds . .BBILSTEIS and KOCRBATOFF. Dinitrochlorobenzene . . .FITTIG (R,). Formation of Unsaturated Hydrocarbons from the Adciition:DESTREX (A.), Compounds of Metallic Salts r i t h Compound Ammoniss .VALITSKY. Action of Aniline, Toluidine, and Xaphthylamine on ClwlesterylChloride .. . . . . . . . . . . .MAILLOT (E,). Aniline-derivatives of Sebacic Acirl . . . . .POSEN (E.) . AmidohSdro-cinnamic Acid (PhenSlamido-propionic Acid) .F~TTIG (R.) and F. BISIIER. Addition-products of Cinnaniic Acid . .HEBNER (H.). Xitrosalicjlic Acids and the Isonierism of Eenzsne Deriva-tives . . . . . . . . . . . . .STAHLSCHMIDT (C.). Polyporic Acid . . . . . . . .erepitic Juice on Starcli rind Glycogen . . . . . . .REBOUL. Diallyl-acetic Acid . . . . . . . .products of Non-saturated Bcids . . . . . . . .GROTHE (A,). Metaiodonitro- and Metaiodamido-benzoic Acids . . .BITTIG (R.) and C. WCRSTER. Btropic and Isa1,ropic Acids .. .GIR~RD and PSBST. Nitroeyl-derivatives . . . . . .ROSEXSTIEHL ( A , ) . Antliraflarone and Anthraxanthic i c i d . . . .FIPCHER ( E . and 0.). Triphenylmethane and Rosaniline . . . .TILDEN (W. A,). An Examination of Distilled Essence of Lemon . .BLFJYBERQ (T.). .TAPPEISER (H.) . Action of Potassium Dichromate and Sulpliuric Acid onCholic Acid . . . . . . . . . . . .GAL (H.) and A. ETARD. Recearches on Strychnine . . . . .Contribution to a Iinowledce of the klkalo'ids of ErgotEORN ( S , ) , Decomposition-products of dlbumino'ids . . . .LOEF (0.). Oxidation of Albumin by the Oxygen of the A i r . . .RITTHIFsEN (H.). Albuminoyds from Castor o i l Seeds . . . .JONES (H. IT.). Amount of Ash and Soluble Matter in three kinds ofBuchu .. . . . . . . . . .PEBAL (L.). Action of Hypochlorous i c i d on Ethjlene . . . .FRVNIER (L.), Hydrocarbons from American Petroleum . . . .LIITXANK (E.) and J. HAWLICZEK.SAYTZEFF (A,).Eikoajlme, ra Derivative of LigniteParaffin . . . . . . . . . . . .Action of Dilute Snlphuric Acid on Allyld~methjlcar-binol . . . . . . . . . . . . .SCHIROKOFF and 8. SAITZEFF. Allyldieth~lcarbinol . . . .BERTHELOT. Influence of >Ictnllic Chlorides on Ethcrification . . .Houx.4~~ (,T. 7.). Action of HFdrocjanic Acid on Epichlorhyclrin . .HAXHIOT. On Glycide . . . . . . . . . . .IIBSIG (ill.) and M. ROSBNFELD. Sugors . . . . . . .VILLIERS (A4.). Annlysis of Honey froin Ethiopia . . . . .BOTTIXGEE (C,). 'Conversion of Aldehyde into Mel:captan .. . .SCliIFF (R.). Action of Aldehydes on Chloral-amnionis . . . .AltosaEInr (B,), On Schiitzenberger's Chlorine and Iodine Acetates . .COSRCD (N.) Identity of Ieopi*opionic Acid and Lwvulinic Acid . .DEUTSCH ( A , ) . Etheren1 Snlts of Ti.ih;tsic Formic Aciti . . . .WALLACH (0.) and 0. BIBCIIOF. Dec*oinposition of Dicliloracrylic Acid byFISCNER (E,). Hvdirazine-conipound~ of the Paraffin Series . . .FRASCHIXONT (K.). Zinc Acrtatr . . . . . . .Alkalis . . . . . . . . . . . .Acids obtained by the Saponification of Roman Chamoinile- Eorr (H,).011. . . . . . . . . . . . . .K~BIG (J.). Constituents of Roman Chamomile-oil . . . . .b - xx COSTENTS.PAGENSTECHER (A.). Angelic and Tiglic Scids . . . . . .FITTIG (R.). Constitution of Tiglic and Angelic Acids.. , . .BOURGOIN (E.). Bromocitraconic Acid . . . . . . .D E M A R ~ Y (E.). Tetric Acid and its Homologues . . . . .D E X A R ~ Y (E.). Homologues of Oxyheptic Acid . . . . .DEXAR~AY (E.). Relations of Tetric and Oxrtetric Acids and their Homo- .GRIXAVX (E.). Synthesis of Uric Acid Deriratives . . . . .PONONAREFF (J.). Compounds of the Uric Acid Group . . . .GUSTATSON (G.). Compounds of Aluminiuui Chloride with Benzene andLIPPMANS (E.) and G. ~ O R T X A N S . Componnds o i Codalt and Xickel khlor:logues to Succinyl, Malyl, and other Radides of t,he Bibasic AcidsToluene . . . . . . . .ides with Anilines . . . . . . . . . . .BECCHI (G. v.). Succinyl-compounds of Toluidine . . . . .T,iPPxANx (E.) and W. STRECKER.Amylidene-aniline . . . .KRAUSE (A,). ' Parapheiirlenediamine . " . . . . . . .WEITH (W.). Synthesis of Carbotriphengltriamine . . . . .ROSESSTIEHL (A.). Constitution of the Rostrnilines . . . . .BEILSTEIN (F.) . Perchlorophenol Chloride . . . . . . .LIPPYAKN (E.) and W. STRECKER. .NIETZXI (R.). Derivatives of Qninol (Hydroquinone) . . . . .AROSHEIN (B.). Action of Nitrous Acid on Resorcinol Ethers . . .SALKOWSKI (E. and H.). Formation of Hydrocimamic Acid by mrans ofPancreas Ferment . . . . . . . . . . .METER (R.) and J. ROSICKI. Hydi-oxypropylbenzoic Acid . . . .GRIESS (P.), Amidobenzoic Percganide . . , . . . .GKXARD (A,). Laurent's '' Carminapht,ha . , . . . , .XELBE (W.). Hydrocarbon from Rosin-oil . . . . . . ,QCHELZE (E.) and J.BARBIERI. Lupinin, a New Glucoside , . . .HOFFNAXN (E.). Narinpin . . . . , . . . . .FRAKCHIXONT (N.) and WIQXAN. Lactucone . . . . . .FRANCHIMOXT (3.) and WIQXAS. Betulin . . . . . . .The Colouring-matter of Sandal andCaliatour Woods . . . . . . . . , . .Nitrocuminol and its Derivatives .BENEDIKT (R.). Pentabromoresorcinol . . . . . . .SCHIFF (H.). Digallic Acid . . . . . . . . .STWKKEL ((3.). Daphnetin . . . . . . , . .HARZ (C. 0.). Spergulin, a R'ew Fluorescent Body . , . .FRASCHIXONT (N.) and SICEERER.FRAUDE (G.) . Aspidospermine . . . . . , . . .KRAVSE (H.) and G. SALOXOX. Formation of Xanthine Derivatives fromWEYL (T.) . Crvatinine and Creatine . . . . .PAGE45545645 745745845946046146146146146246246246346346446446 4465466465466466466467467468468469469469470470471. .Albumin .. . . . . . , . . . . ,R~TIGS (W.). Oxidation-products of Cinchonine. . , . . ,TOSXIES (P.) . Action of Nitrosrl Chloride on UnPatkrated HydrocarbonsHERZIG (J.). Two New Isomerides of Cyannric Acid . , . , .MUSCC-LUS (F.). Modifications of the Phgsical Properties of Starch . .HIORTDAHL (M.). Crystalline Form of the Stannmethyl Compounds andURECH (F.). Action of Potassium Carbonate on Isobutylaldehyde . .BRUHL (J. W.). Preparation of nivaleryl . . . . . . .BARDY (C.) and L. BORDET. Preparation of Methyl Formate and PureKAHLBAUM (8. W. A,). Physical Properties of some Methyl Compounds of3- and 4-Carbon Acids . . .. . . . . . .HELL (C.) and P. SCHOOP. DibromocRpric Acid . . . , . .WERIGO and MELIKOFF. Monochlorolactic Acid and Dichloropropionic Aridfrom Glyceric Acid . . . . . . . . . ,BOTTINGER ((3.). The Amount. of Water contained in Crrstallised CalciumGlycollate . . . . . . . . . . . .RANMARSTEX (0.). Paraglobulin . .. . . . .their Homologiies . . . . . . . .Methyl Alcohol . . . . . . . . . .47141147251751751851 852052052052152152152CONTEXTS. xxiSCEKEINER (L.). Boi!ing points of the Ethereal Salts of Hydroxy- andDU~ILLIER (E.). Derivatives of Normal Methox&utyric Acid . . .BAXDROWSKI (F.). Reaction of Dibromoanccinic Acid with TVaLer , .BOTTIXQER (C.) . Pyroracemic Acid . . . . . .BELL (C. A.) and E. LAPPER. Dry Distillation of Ammonium S i t s ofSaccharic Acid ., . . . . . . . . .BELL (C. A.). Pyrrol Derivatives . . . . . . . .WROBLEVSPY (E.). Structural Formula of Aromatic Compoutnds . .ADOR (E.) and A. RILLIET. H-drocarbons produced by the Action of.BECHI (G. T.). Succinyl Compounds of the Toluidines . . . .MICHAELIS (A,) and F. DITTLER. Reactions of Phenylphospliine . .SALKOWSKI (H.). Behaviour of Xetanitraniso’il towards Ammonia . .BECIZI (a. T.). New Mode of Formation of Ketones . , . . .JACOBSES (0.). Products of the Action of Fused Potash on PotassiuniJlesitjlene-suiphonate . . . . . . . . . .SOXKARL-GA (E. r.). Molecular Weight of Indigo . . . . .CLAISES (L.) and J. SHADWELL. Synthesis o> Isatin , . .BAEYER (A). Action of Phosphorus Pentachloride on Isatin and Allied‘Com:PAWLOW (D.). Tetramethylethylene a n i its Derivatives ..FITTIQ (R.) and H. LIPPJIANX. Constitution of Isodiphenic. Acii a n iFluoranthene . . . . . . . , . . .SMITH (W.). Vapour-densities of the three Isomeric Dinaphthyls , .LIEBERMAss (C.) . Reduction of Bnthraqninone-sulphoiiic Acids . ,LIEBERJIAXN ((3.). Anthracene Derimtives of the Chrysazin Series . .SCHKJLTZ (G.). Constitution of Phenanthrene . . . . . .ANSCHUTZ (R.) and G. SCHULTZ. Phennnthrenequinone , . . ,BALLO (If.). Action of Dehydrating Agents on Caniphoric and CemphoramicAcids . . . . . . . . . . . . .KOESIGS (W.). Svnthesis of Chinoline froin Allylaniline . . . .WEYL (T.). Decomposition of Tyroeine by Putrefaction . . . .HOOGE~-ERFF (9.) and W.A. r. UORP. Oxidation of Quinine by PotassiuniAlkyloxy-Acids . , . . . . . . . .TOLLENS (B.). Oxidation of Levnlinic Acid . . . . .Methyl Chloride on Benzene in presence of Aluminium Chloride .SCHFXCP (E.). Indigo-blue . . . . . . . . .pounds . . . . . . . . . . .XOEXIGS (\%-.). $itrochinoline . . . . . . . .Permauganate . . . . . . . . . . ,HILGER (A). Solanine and the Products of its Decomposition , . .H ~ T E T (F.) . Sarrwenia Purpurea . . . . . , . .SCHUTZEXBERGER (P.). Researches on Albnniin . . . . . .SCHROEDER (K.). Specific Gravity Determinations of Solid Organic Com-pounds . . . . . . . . .BERNHEIMER (0.). Organic’Ferr&anr&en Compounds . . . .VINCEXT ((2.). Presence of Xitrils in the Distillate obtained by the Calci-nation of Residue from Beet-root Molasses .. . . . .PIERRE (J.) and E. PZTCHOT. Products of Distillation of Akkohoh . ,CRIB (L.), An AmyloidSubstance peculiar to the “Asques” of PyrenoqcetesTHONSEN (‘J?.). Composition ot Wood. . . . . . . .JOTJSSELIN (L.). Kitrosoguanidine . . . . . . . .BYE (9.). Removal of Sulphur from Ouanidine Thiocyanate . . .LIEBEN (A.) and S. ZEISEL. Crotoii Aldehyde and its Honiologues . .EALBIANO (L.). a-Isochlorobutyric Acid and its DerivatiTes . . .HILL (H. B.). Di-substitution Derivatives of Acrylic Acid . . . .EXBETT (W. Z.) and H. B. HILL. Dichloracrylic Acid . . . .SCHXIDT (E.). Methylcrotonic and Angelic Acids. . . . . .SEMLIANI~ZIFE and A. SAYTZEFF. Oxyvaleric Acid from Allyldimethyl-carbinol ., . . . . . . . . . . .RIOBININE and A. SAYTZEFF. Diallylisopropyl carbinol . . .HARTWIG (E.). Oil of Wine. . . . . . . .PAGE5225235235 245245245255265 27527528528529529532532534535536536637537537538238539510j 4054 15415115-4154261061161261261261361361361461561561561661661761sxii COSTENTS.SCHJIDQER (M,). Isomalic Acirl , . . . . . . . .MELDER (E.). SyntheBis of Dimethylbarbituric Acid . . . . .BOTTIXQER (C.). Glyoxylic Acid. . . . . . . . .CALX (A,). Constitution of Pamdanic Acid. . ,ANDRIANOW~EY (A,). Action of Aluminium Chloride on kcetic a n i Sul-‘LOIR. Chemical Functions df Acetic Anhydride . . . . . .DE FORCRAND. Formation of Glycocine from Ethyl Nitro-acetate ..COUNCLER (C.). Boron Compounds . . . . . . . .CAEOURS (A,). Iodides of Stannopropyl . . . . . . .PREIS (K.) and B. R-~YXAXN. Action of Iodine on Aromatic Compoundswith long Side-chains . . , . . . . . . .JACOBSEN (0.). IsocTmene . . . . . . . . . .MONTET (F.), F. REGERDIN, and E. YOLTING. Presence of Metanitrotoluenein Commercial R’itrotoluene . . . . . . . . .MONSET (F.), F. REVERDIN, and E. SOLTISG. Influence of Metatolaidine inthe Preparation of Rosaniline. . . . . . . . .I’AXEBIANCO (R.). Dimorphisniof (1 : 4) 4’cetotolnide . , . .WURSTER (C.) . Methyl-derivatives of Paraphenylenediamine . . .SENDTNER (R.). Action of E t h j l Oxalate on Dimethlolparaplien~lenedis-mine . . . . . . . . . .BINDER (F.) .DimethSiparapheuflenediamine Carbamides . . . .BAOR (1.). Dimethylparaphenylenedianiine Thiocarhamide. , , .KOCH (A,), Colouring Matters containing Sulphur derived from Dimethyl-FAELBERG (C.) and I. REMSES.ORIESS (P,). Remarks on Weselsky’s and Eenedikt’s Investigation on someSCHMIDT (H.) and G. SCHULTZ. Azo-, Azoxy-, and HFdrazo-Compounds ,SPICA (P.). Proprlphenols and other Deriratires of Propylbenzene . .BARTH (L.) aiid J: SCHRFDER. Action of Fused Soda on Phenol. SynthesisBARTH (L.) and J. SCHREDER. Oxidation of Resorcinol to Pliloi.;glucinol :HESSERT (J.). Phthalyl Alcohol . . . . . . . .SCHPLTZ (E.). Specific Rotatory Power of Isochoiesterin . . . .BAEYER (A,). Diphenylphthalide and %henflphthale:n . . . .DOEBSER (0.) and W. WOLFF.Synthesis of Ozyketones . . . .FISCHLI (H.), Paratoluic and Terephtlialic Acids . . . . .GABRIEL (9.) and J. ZIIIXERZIASN. Dinitrohydrociiinamic Acid and itsDerivatives . . . . . . . . . . . .OGLIALORO (A,). Phenylcinnamic Acid . . . . . . .VCLPIVS. Salicvlates and their Application . . . . . .I(GHr.ER (H.). ‘Ethereal oils of some Ericaces . . . . . .JACOBSEN (0.). Hydroxyparaxylic Acid . . . . . . .SAARRaCH (L.) . Piienplosppropionic Acid . . . . . . .PATERSb (E.) and G. n/lAZzaRA. Cumolcarbonic Acid . . . .JACOBSEN (0.). Sulphanlinemesitglenic Acid and a New HjdrosynxsitJ-1-enic Acid . . . . . . . . . . .GRUBER (M.). .BARTR (L,). DioxSbenzoic Acids . . . . . . . .BEILSTEIN and KURBATOFF. Nitrophthalic Acid obtained by Oxicltttioii ofSitronaphthalene .. . . . . . . . . .ANSCHUTZ (R.) and L. P. KINSICUTT. Phenylgljceric Acid . . .FREDA (P.). Preparation of Digallic Acid . . . . , . .SCHIPF (H.). Digallic Acid . . . . . . . . .HRUNNER (H.). Deoxalic Acid . . . . . . . .phuric Anhydride . . . . . . . . . .DE FORCRAND. Formation of Organic Vltramarines . . . .WPRSTER (C.) . Xitrodimethylaniline . . . . . . .paraphenylenediamine . . . . . . . .Oxidation of Orthotoluene SulphamideAzo-Compounds . . . . . . . . . . .of Phloroglncinol . . . . .PREIS (R.) and B. RAYMASX. Cholesterin . . . . . .FRAEDE (G.) . OrthocresolphthaleIn * . . . .Action of Yitrouu AnhFdride on Pi-otocatechuic Acid .PAGE61861861961962062062162 1621 .~62862262362 L62.56256266266266276276286286286296306316336336346346346346366386386396406416116416426426436436446446446456 1COSTENTS. xxiiiPAGE6 476996496496506506516516516526536536546556556.55656656656657658659660660661699700700700701702703703709705705705705706706707707708710712712713713714714714C'LAISES (L.).Benzoic Cyanide and Phenylglyoxylic Acid . . . .CLAISEV (L.). Amides of Phenylglpoxylic Acid . . . . . .LENZ (W.). Fluobenzenesulphonic Acid, and the Nelting Points of Substi-tuted Benzenesulphonic Acids . . . . . . . .BERSTHSEN (A.) and H. KLIKGER. Sulphine-compounds of ThiocarbamideAROSHEIX (B.).Action of Kitrous Acid on Staniiic ihenyi Chloride . .SCHXIDT (H.) and G. SCHKLTZ. Diphenols . . . . . .SCHXIDT (H.) and G. SCHCLTZ. Diphenyl Bases . . . . . .SCH-CNCP (E.) and H. R,OEMER. a- and p-Nitroalizariu and i-Amidoalizarin.PICCARD (J.). Derivatives of Cantharadin and their Relation to the Ortho-series . . . . . . . . . . . . .Oxidation-products of Cinchona Bases . . . . .OTTO (R.). Sulphonic Acids derived From Sulphones . . . .8CHT.4RZ (H.) Formula of Hippara5n . . . . . . .LARGE (A). Diphenjlthiohydanto'fn . . . . . .SCHKLTZ (G.). Constitution of Phenanthrene . . . . . .LIEBERYAKS (C.) and 0 . HORXASN. Anthrol . . . .GRAEBE (C.). Alizarinsulphonic Acid . . . . . . . .FILETI (If.). Cinchonine . . . . . . . . .IIESSE (0.).Conquinine Sulphate . . . . . . .TEIDEL (H.). Berberine . . . . . . . . .PETIT (-1.). A New Alkalo'id . . . . . . . . .SICRBGP (H.).T-~FRET ('2.). Alkalo'ids of t.he Pomegranate . . . . . .SALKOWSKI (H.). Products of the Fermentation of Albumino'ids . .HERTR (R.). Chemical Sature of Peptones . . . . . .ZCLKOFSKY (C.) Diastase and Beet Mucilage . . . . . .LIPP~L~SS (E.) and J. HAWLICZCP. Eikosylene, a Derivatire of Brown-coalParatfin . . . . . . . . . .NIEDERIST ((3.). Action of Water on the 'Haloid Compounds of L4icohojRadicles. . . . . . . . . . . .LAUTERBACE (P.). Kitration of Derivatives of the Paraffins . . .HAITINGER (L.). Nitrobutylene . . . . . . . . .EZWEILER. Researches on Perbromination . . . . . . .Le BEL (J. A,). Limit of the Separation of Alcohol fi-om Water .. .WURTZ (A). Basea derived from Aldoi-ammonia . . . . . .QXDREASCH (R.). Decomposition of Ammonium Forniate by Heat . .HELL (C.). and 0. M ~ : H L H ~ C ~ E R . Addition-product of Acetic Acid withHELL (C.) and 0. MWHLHAESER. Acidition-product of Abetic 'Acid withBromine and Hpdrobromic a c i d . . . . . . . .HELL (C.) and 0. MUHLHAUSER. Action of Bromine on Acetic Acid . .X i j s ~ ~ t (H.). Action of Hydrocyanic aud Hjdrochloric Acids on kthpiNethplacetoacetate . . . . . . . . . . .CONRAD (31,). Substituted Malonic Acids . . . . . . .NOIUVSKI (T.). Citramalic Acid . . . . . . . . .OST (H.). Ppromeconic Acid . . . . . . . . .GKARESCHI (J.). Ethylidene-disulphurio Acid . . . . . .HOFMANN (1.W.). Aiigelylthiocarbimide . . . . . . .M ~ L Y (R.). Nitrosothiohydanto'in . . . . . . . .RCI)SEFF. Amides of Tertiary Hydrocarbon Radicles . . . . .FKIEDEL, CRAFTS, and ADOR. Durene-derivatives . . . . .K~SHART. Action of Copper on Trichlorobenzene . . . . .\\-ILLGERODT (C.). Action of Basic Compounds on Solutions of a-Dinitro-chlorobeiizene in Carbon Bisulphide . . . . . . .HasxaRT. Act,ion of Chloroform and Perchlorometlinne on Dimethpl-aniline . . . . . . . . . . . . .PETRI (R.). Chondrin . . . . . . . . . .SCH~LER (J.). Ferricyanides . . . . . . .LADENBURG (A,). Di-isobutylamine . . . . . . .Bromine and Hydrochloric Acid . . . . .DWILLIER (E.). Isomeride of Angelic Acid . . . xsiv CONTESTS.PAGEHANIXABN and HANHART. Desulphurisation of Dithiodimethgl-aniline .714LIPPUABS (E.) and W. STRZCGER. Amjlidene-aniline . . . . 714HELL (C.) and P. SCHOOP. Aniline Reeidnes . , . . . 715LADENBURG (A.) and L. RWGHEIUER. Orthotolylene-diamine-derirati~es . 716BOTTIKGER ((2.). A New Base, CISHlSK2 . . . . . . . 716HIGGIN. Dibenzanilides . . . . . . 716WILLQERODT (C.). Preparation of Ethers 01 a-Dinitrophenol anti a-Dktro-chlorobenzene. . . . . . , . , . . . 716TRWMPLER (E.). Action of Soda-solution on Picramic Acid. . . . (1,BEXEDIGT (R.).mide . . . . . . . . . . . . 717MERZ (V.) and GI.. ZETTER.r -Tribromopheno! Bromide and Tribromoresorcinol Bro-Preparation of Trinitroresorcinol a n i Trinit'ro-orcinol . . . . . . . . . . . . .SAR.4CT. Action of Bcetic anhydride and Sodium Acetate on Quinone .SOMMARUGA (32.v.). Action of Ammonia Ion Quinones . . . .WESELSKY (P.) and R. BEBEDIKT. Azophenols . . . . . .FILETI (M.). Chemical Sature of the Essence of Laurocerasus ana of BitterBlmonds . . . . . . , . . . . . .T I E ~ ~ . ~ N N (F.) and E. HELGTKBERG. Aldehydes from Orcinol and theirDerivatives . . . . . . . . . . . .Derivatives of Tropic Azid . . . . . .TIElfANN (F.) and C. L. REIMER. Umbelliferone Deriratives . . .MICHAELIS (A.). A Homologue of Phosphenyl Chloride . . . .ZETTER (H.), H. RUOFF, and MoE. Researchesin Perchlorination . .LABHARDT (E.). Nitration of Bromonaphthalene . . . . .BEILSTEIN and KCRBATOFF. Oxidation of Nitronaphthalene . . .SMITH (A. J,). Halogell Derivatives of P-Yaphthol . . . ..WIDUAKN (0.). Dichloronaphthalene-B-sulphonic Acid . . . .\ ~ I D x l X N (0.). Action of Chlorine on Saphthalene-P-sulphonic Chloride.A Xew Trichloronaphthalene . . . . . . . . .PAGLIAKI (S.). Naphthylcarbamides . . . . . . . .PERGER (v.). a-Diamidoanthraquinone . . . . . . .SCHFKCK (E.) and H. ROMER. Nitroalizarin . . . . . .HRCYLANTS. Essence of Rosemary . . . . . . . .MOSTGOLFIER (J. DE). Transformation of Caniphic Acid inio Camphor .SESTIXI (F.). The Glucoside of Liquorice . . . . . . .OGLIALORO (A.) . Preliminary Kotice on Teucriurn fruticans . . .PAT ERN^ (E.) and A. OGLIALORO. Supposed Identity oi Columbin andLimonin . . . . . . . . . . .HILGER (A.) and H. BISCHOFP. Colouring-matter of the CaryophyllaceEe .HOOGEWERF$ (S.) and TAX DORP. Oxidation of Quinoline .. . .I<OEKIQS (w.). Oxidation of Cinchonine Quinoline by Potassium Perman-FLAWITZKY (E.). Hydration of Terpenes . . . .~ ' A T E R S ~ (E.) and A. OGLIALORO. Picrotoxin . . .panate . . . . . . . . AXDGEON; (G.), Nicotine , . . . . . . . . .CAHOURS (A,) and A. ETARD. A S e w Sicotine Derivative . . . .LADENBCRG (A.). Tropidine . . . . . ' . . . .LADENBFRG ( A , ) . Artificial Atropine . . . . . . . .HOFNANN (A. W.). Piporidine and Piperine . . . . . .SELIII (F.). Poisonous AlkaloId from an Exhumed Corpse . . . .SELMI (F.). .LIEBERNAXX (L.). Gas Evolved by the Action of'Barium Hjdrale on Albu-mino'ids . . . . . . . . . . . .GUYARD (A,). Copper and Ammonium Oxyferrocyanide . . . .CLAESSON (P.). Methyl and Ethyl Sulphates .. . . . .SOEOLOFF (X.). Preparation of Kitromannite and the Conditions of itsQALKOWSGI (E.). Compounds of Grape-sugar with Cupric Hpdrate . .Formation of Poisonous Allialoi'ds in the Human Corpse .LuB.4WIN (N.). Kucle'in from cow's Milk . . . . . .Explosion . . . . . . . . .717 'ili71871871971912u7801p172112172272272'7227'37247254207267 P G1 2 ,728729730730531731131132733733733734734735135775775777778r. rC . CJSTESTS. xxvPAaEBERTHELOT. Transformation of Sugar into Alcohol by a purely ChemicalMethod . . . . . . . , . . . . .DIECK (E.) and B. TOLLENS. The Carbohydrates of the Jerusalem Arti-choke . . . . . . . . . . . .SCHMIEDEBERG (0.).A Xew Carbohydrate. . . . . . .GIRARD ( A ) . Hydrocellulose . . . . . . . . .GROSHEIKTZ (H.) . Tetrallylammonium Bromide and Triallylamine . .WURTZ (A,). Bases derived from Aldol-ammonia . . . . .LAQERMARK ((3.) and A. ELTEEOFF. Action of Sulphuric Acid on AcetyleneKOHLER (K.). Substituted Nitrogen Chlorides . . . . . .RATHKE (B.). Diguanidine . . . . . . . . . . .SCHbLFEEFF. Melissic Acid . . . . . . . . .DUVILLIER (E.). Dimethylacrylic Acid, an Isomeride of Sngelic’Acid .LAGERXLRK ((3,). Synthesis of Tetrolic Acid . . . . . .GIACOSA (P.). Fermentation of Hydroxyraleric Acid . . . . .GRIMAUX (E.) and J. TSCHERNIAE. Preparation of Slalonic L4cicl . .ZWBLIS (H.). Spthesis of Isosuccinic Acid . . . . . .SEELIG (E.). Deriratives of Mucic Acid ., . . . . .WALLACH (0.) and P. P I R I T E . Thiamides of the Oxdie Acid Series . .GRIMAEX (E.) . Pseudouric Acid. . . . . . . . .GTXTAVSOX (G.). Interpretation of Reactions occurring in Presence ofAluminium Chloride . . . . . . .GUSTATSON (G.), Compounds of Cymene with Aluminium Bromido a n iChloride . . . . . . . . . . . .BALSOHN (M.). Action of Ethylene 011 Benzene in Presence of dluminiuniChloride . . . . . . . . . . . . .BEb3fER (M.) and I?. w . CLARKE. Aniline Salts . . . . . .WALLACH (0.) and H. BLEIBTREU. Thio-derivatires . . . . .DOEIINER (0.). Homologous Tertiary Dialnines obtained in the MethvlaniiineManufacture . I . . . . . . .FISCHER (E. and 0.). Remarks onDoedner’s Communication on ‘‘ Malachite-green ’’ . . . .. . . . . . . . .FISCHER (E. and 0.). Dyes of the Rosaniline Group . . . . .BEAXER (E.) and F. W. CLARKE. Lithium Picrate . . . . .BAUMAXX (E.) and L. BRIEGEB. Formation of Cresols during Purification.BAEXANN (E.) and L. BBIEGER. Paracresol . . . . . .CLER3foKT (P. DE) and J. ~ R O M M E L . Aurin . . . . . .WaSsERlcrasn (M.). Derivatives of hfechyl-eugenol . . . . .GRAEBE (C.) and H. BUNGEXER. Synthesis of DcoxybenzoPn . . .GOLDBEFF (P.). Nitro- and Amido-derivatives of Deoxg-benzoPn . . .B~TTIKC~ER (C.). Benzal Sulphide and Thiobenzaldehyde . . . .SCHaLL (C.). .MEPER (R.). Derivatives of Hydroxypropylbenzoic Acid . . . .GIBRIEL (8.) and A. MICHAEL. Benzylmethylglycollic Acid . . .JAFFE (N.). Acids produced by the Introduction of Chloro- and Bromo-benzene into the Animal System .. . . , . . .SPIEGELBERG (L.). Sitro-, Amido-, and Bromobenzene-sulplionic Acids .HEIKZELXAKX and L. SPIEGELBERO. Pentabromobenzene-sulphonic Acid ,BAUMAXX (E.) and C. PRE~SSE. Bromophenylmercapturic Acid , . ,FAHLBERG (C.). Liquid Toluenesulphonic Chloride and Beckurts’ so-calledToluenemetasulphonic Acid . . . . . . . . .RATHER (B.). Aromatic Thiocarbaniides . . . . . . .RATHKE (B.). Action of Phenyl-thiocarbimide on Diphenyl-gusnidine .HOFMAXK (A. W.). Action of Phosphorus Pentachloride on ThiocarbimideeBA~MANN (E.) and F. TIEMANY. Constitution of Indigo . . . ,BRIEGER (L.). Aromatic Products of the Putrefaction of Albumin . ,BEILSTEIN and K~RBATOFF. Oxidation of Bromonaohthalene . . .ROSENSTIEHL.Absorption Spectrum of Alizarin and of some ColouringMatters derived from it . . . . . , . . . ,The Hydrosytoluic Acids from the Three Isomeric CresolsGRAEBE (C.) and H. BUKGENER. Spt,hesis of Chrysene . . .7787787797797797807807807817827827827827827831837847847857857851857867867877877897897891897y0790790191791795190796796802803804804r -80480580680680780780ssvi COSTESTS.I)IL SIE (G.). Actire Principle of Insect Powder . . , , .LAIBLIS (R.). Nicotine and Nicotinic Acid . . . , , , ,SKRAUP ( Z . H.). Oxidation Products of Quinine. . . , . .SXRAVP (Z. H.). Constitution of Cinchonine Bases . . , , ,IATSCHISOFF (P.). Oxidation of Cholic Acid .. . . , .EGGER (E.). Bilic Acid, an Oxidation-product of Cholic Acid . . .KOSSEL (A,). Chemical Composition of Peptones . . . , ,ZEIDLER (0. and F.). Action of Oxidising Agents 0; the Oicfilics . .ERLENMEYER (E.). TheTwo Isomeric Dibromopropanes . . . .I~RTHELOT. Direct Combiliatioil of Cpnogen with Hydrogen and theMetals . . . . . ' . . . . . . .PRBTORICS-SEIDLEB (G.). Reactions of Cyanamide . . , , .SCHYITT (R.) and GOLDBERG. Action of Bleaching Powder on EthylAlcohol . . . . . . . * . . . .EDER (J. M.). Behariour oh Gums and Carbohydrates towards ChromBitrsunder the influence of Light . . . . . . . .~IOTTEK'. Action of Heat on Sugar and Sugar Solutions . . . .GIRARD (A,). Con! ersion of Hydrocelluloae into PJ roxjlin . . .BOXGE (K.).Compoaition of Beet-root, Gum , . . .DCTILLIER (E.) and A. BUISIXE. Commercial Trirnethylamke . . .VISCXST (C.). Distillat,ion of Beet-root Residues . . . , .CUSTER (E.). Action of Ethyl Chlorocarbonate on Mono- and 11i.ainyl-amine . . . . . . . . . , . . .JOVSSELIS (L.). Salts of Guanidine . . . . . . , .~ V U I ~ T Z (A). Chloral I-IFdrate . . . . . . . . . . .LAXDOLPII (F. H.). Action of Boron Fluoride on Acetone . . . ..IDRIAXOWSKY (A,). Action of Acetic and Sulphurous AnhycIricleJ onAluminium Chloride . . . . . . . . .ALLIHN (F.). Compounds of E t h j l Monochioracetoacetate . . . .TOENNIES (P.). Conversion of Furfurangelic Acid into Azelaic Acid . .BODCHARDAT (G.). Formation of Glycollic and Pyrnvic Acids f'roun Tar-taric Acid .. . . . . . . . . . .MILLER (H. 17.). Malonic Acid . . . . . . . . ,FICINFS (0.). Preparation of Pure Tartaric Acid . . . . .BELL (C. J . ) . .COSRAD (&I.). Ethj1,Forrnrltricarbonate . . . . .TOESSIES (P,). Relation of Dibromopyromncic Acid to Mucobromic Acid :CAHOCRS (A,) and E. DEIIAR~AY. Stannopropyls and Stannisopropjls .CATIOCRS (A,) and E. DEMARCAY. Iodides of Stannohutyl and Stsnnamyl .WROBLEYSKY (E.). Separation of Orthosylene from it,s Isomeride, and aNew XTlidene . . . . . . . . . . ,ASCHEXBRASDT (H.). Paradiethylbenzene from Psradibromobenzene . .MICRLER (W.) and G. MORO. Action of Sulphochloricles on Amines . .RCDOLPH ('2.). Benzvlamine . . . . . . . , .RUDOLPH (c.1, Deriratiws of Ortlionitraniline . .F m m I jhl.) and A.PICCISI. Decomposition of Phenyleth;.lanikie I-ij dro:chloride . . . . . . . . . . . .NICHLER (W,) and G. BLATTNER. Nitration of Benzene Suiphanilide . .BERSTHSEN (A). Amidines and Thinmides of Monobasic Organic Acids .€I~:BSER (H.) and E. SIMOX. Diethyl- and Dianiyl-anhydrobenzyldianiido-benzene Compounds . . . . . . . . . .%'ILLGERoDT (C.). Ethers of Trinitrophenol . . . . . .FISCHER (G.). S e w Colonring Matter from Orthan~idophcnol . . .SCHIIITT (R,). Constitution of Dichlorophenol . . . . . .T I E x n x (P,j. Relation between the Xjlenols and some other Hjdi*osy-deriratives of Eenzene . . . . . . . . . ,DALE (R. S.) and C. SCHORLEMHER. durin . . . . , .OTTO (R,), Constitution of Sulphoto!nitle . . . . . . .BARTII (L,) and J. SCKREDER. Fusion of Aromatic Acids with Soda ..HOPPE-SEYLER (F.). Lecithin and NuclePn in Beer-yeast . . .Action of Phosphorus Pentachloride on Saccharic AcidPAGE80780880981081081081 1811907908909910910911911911912912913915 . ~.914914914915915915916917917917918918918919919920 . ~ .92092192192292292892392392492492492592692COSTESTS. ssriiPAGETIEMANN (F.) and L. LANDSIXOFF. Aldehydohydro~ybcazoic Acids fromMetahydroxybenzoic Acid . . , . . . . . .HWBNER (H.) . Iodosalicylic Acids . . . . . . . .HUBNER (H.), S. BI. BABCOCP, and H. S c n a r v a r s . NitrosnlicFlic Acidsand Dinitrophenols . . . . . . . . . . .GOLDBERG (A). Parahydrosysalicylic Acid.. . . . . .BARTH (L.) and G. GoLDscH3fIDT. Eliagic Acid . . . . . .RICHARDS (E. S.) and A. W. PILXER. Antimony Tannatc . . . .MTLLER (F. H. S.) and F . WIESIFGER, Prcparstion of S dpho-compoundsOracosa (P.). Phenolglj-collic Acid . . . . . .from Diazo-compounds . . . . . . . .EARTH (L.) and bi. 17. SCHXIDT. Deriratires of a-Phenoldisnlphonic Acid :TED CHI (V.). Resorcinolclisulphonic Acid . . . . . .MICHLER (W.) and E. EXIIERICH. Poly-substituted Carhamides. . .MICHLER (W.) and R. ZIMNERXAXS. Pola-substituted Carbamides . .LACITXANX (G.). Tolglthiocarbiniic~e . . . . . . . .BAUXAXN (E.) and F. TIEXAKN. Constitution of Indigo . . . .GIRAUD (E.). Derivatires of Indigotin . . . . . . .STIDS (W.). Isatin Derivatives . . , . . . . . .BAITER (A,).The Indigo-blue Group. . . . . . . .RIOHLAU (R.). Orthodix~iiidocliphenethol . . . . . . .GXEESE (H.). Preparation of Hexmethjlbenzene from Acrtonc . . .AUOR (E, A,) and J . $1. CRAFTS. Action of Phthalic An11~tl:i~lc 0x1 S n p l l -thalenc in presence of Aluminium Chloride . . . . . .SCHMIDT (G. A,). Kitrophenanthrene and its Deyiratives . . . .LmBERx.kxs (C.) and H. DEHNST. Constitution of Anthrarufin and Osy-anthrnrufin . . . . . . . . . .TILDE?*‘ (W. A.). Compounds of the Terpenes with Hydrochloric Acid .MoxTGoLFIER (J. DE). Terebeuthene Dih~drochloride . . . .LIEBERXAXN (C.) and S. HAJIBURGER. Formule of Quercitrin and Qucr-cetin . . . . . . . . . . .IIOOGEWERFF (S.) and IT. A. TAS DORP. Oxidaiion 01 Quininc . . .WEIDEL (H.) and &I.I-. SCHMIDT. Formation of Cinchomrronic Acid fromQuinine, and its Identity with Pyridene-carbonic Acid . . . .SKRAVP (Z. H.), Composition of Cinchonine . . . . . .SKRICP (Z. H.), Oxidation-products of Cinchoninc . . . . .SKRAUP (Z. H.) and 0. ~ O R T K 4 h - N . Cinchonidine . . . . .HUFXER (G.). Chemistry of the Bile . . . . . . . .DRECHSEL (E.). Preparation of Crystalline -4lbumin Compounds . .HOFNEISTER (F.). Regeneration of Albumin from Peptone. . . .GAMGEE (A,) and E. BLASPESHORN. Protagon . . . . . .%‘ROOST (L.). Vapour-densities of certain High-boiling Organic Compou1id~PRUNIER (L.). Unsaturated Hydrocarbons from the Decomposition ofAmerican Petroleum . . . . . . . . . .ANBDELL (G.). Physical Properties of Liquid Acetylene .. . .LESCCEUR (H.) and A. RIGAUT. Solid Cyanogen Hydridc . .LE BEL (J. A.) and GREEXE. Action of Zinc Chloride on Korninl hutsiAlcohol . . . . . . . . . . . .LE REL (J. A,). Methylpropylcarbinol prepared !& Spthesis . . .HANRIOT. Derivatives of Glycorol . . . . . , . .BOCTMY (H.). Researches on Nitroglycerol . . . . . .CLAESSON (P.). Ethereal Sulphates of Polphydric Alcohols and Carbo-3ComoN (H.). Chronology of the Isomeric Purpurins . . . .NOXTGOLFIER (J. DE). Isomeride of Borneo1 . . . . .BAEYER (A,). Syntliksis of Chinoiine . . . . . .. _hydrates . . . . . . . . . . .GOTSCHXASN (T.). Methyl- and Dimethyl-diacetonamine . .CAHOKRS (A,) and E. DEMISRCIY. Acids obtained by Distilling the CrudeAcid from the Sauonification of Fats in a Current of Steam .. .BURI (E ). Japanese‘ Wax . . . , , . . . . .9279289289289299309339339339349349359359359369379379399409409419429439 2394494494494694694794894894894995095095010251025102810281029102910291032103310351036103...XXVlll COSTEKTS.BOCRGOIX (E.). Elimination of Bromine from Bromocitraconic Scid, and aNew Organic Acid . . . . . . . , . . .ODERMATT (W.). Formation of Phenol from PutrefTina AlbuminoEd " I Matters . . . . . . . . . .MICHAEL (A). Synthesis of Phenol Giucoside and Orthoformyi Glucosideor Helicin . . . . . . . . , . . .RUSH (IT. B.). Copaibic Acid . . . . . . . . .TROOST (L.). Maximum Tension and Vapour-density of L41izariii.. .BOUCHARDAT (G.) . Identity of the HFdrates of Di-isoprene, Caoiitchene,and Terpene . , . . . . . . , . . ,KACHLER (J.) . Borneo Camphor . . . . . . . . ,H ABERKA NS (J.) . Glycyrrliizin . . . . . . . , .MIXTAPHA (I.). Active Principle uf Ammi T7isnaga . . . . .FLOKERB (H.). Lactucarium , . . . . . . . .COSTELO (D.). Gamboge . . . . . . . . . .PHIPSON (T. L.). Colouring Matter of Palmella crzcsnta . . , .DRAGENPORFF and STAHRE. Chemistry oi the Peonia peregrirza . .MASDELIX (A. F.). Quinine Citrate . . . . . . . .HESSE (0.). Paricine and Aricine . . . . . . . .OUDEXASS (A. C.). Quinamine . . . . . . . . .GREESIBH (H. G.). Bidara Law5 . . . . . . . ,ARATA (P. X.). Alkulo'id of Mio-Mio (Baccharis cordifolia) . . .Physiological Cliemistiy.DUKE CARL TKEODOR OF BATARIA.Influence of the Temperature of thesurrounding Air on the Excretion of Carbonic Acid and the Absorptionof Oxygen in the Cat . . . . . . . . . .VOIT (C.). Influence of the Temperature of the surrounding Air 011 tlieProcesses of Decomposition in the Organism of Warm-blooded dninialsCLERNONT (P. DE) and J. BROMNEL. Magnesia as an Antidote f o r d r -senious Acid . . . . . . . . . .FRIBDLAXDER (C.) and E. HERTER. Action of Carbonic Acid on tlie inimaiPICARD (P~). Researches on the Urea contained in the Organs . . .PICARD (P.). Albumino'id Compounds of the Organs, and of the Spleen inparticular . . . . . . . . . . . .SALOXOS (G.). Occurrence and Origin of Hj-poxanthine and Lactic Acid inJAFF~ (X.).Synthetic Processes in the Animal Body . . . . .JOKGE (I). DE). Secretion from the Sebaceous Glands of Birds , . .B~CHAJIP (J.) and E. BALTUS. Modification effected by the Animal Organismon Various Albuminokl Substances when Injected into the Veins . .PFEIFFER (E.). Oxalic Acid not Poisonous (?) . . . . . .PO IN CAR^ (L.). Danger of employing Methj-1 Alcohol in Certain Industries.WILCKENS @I.). Digestion in the Different Divisions of the Digestive CanalOrganism . . . . . . . . . . .the Animal Body . . . . . * . .of tlie Sheep . - . . . . . . . . , . .BERTRAM (J.). Excretion of Phosphoric Acid by Herbivora . . .POTT (R.). Researches on the Chemical Changes in the Fui~l's Egg during --Incubation . . . . . . - . . . . .SCHCLZ (H.). Action of Cacodxlic Acid on the Animal Organism ..SUHIJLZ (H.). Action of Mono- and D1-phenylarsenic Acld on Animals .SEEGEN (J.). Transformation of Glycogen by the Salivary and PancreaticFerments . . . . . . . . .QUINCKE ((3.). Formation of Emulsion, and the Influence of the Bile onDigestion . . . . . . . . . . . .B%CHAXP (J.). Xature of the Albumins in Hydrocele . . . . .SCHRODT (3.1.). Composition of Nares' Milk . . . . . .PAGE1037103810381038103910391039101,010%110411042104210431043104410441045101.674c- / o771741t51751761761763343363353913984744T647664854955056COSTESTS. sxisPAGEJOLLY (L.). Distribution of Phosphates in the Blood . . . .SALKOWSKI (E. and H.). Physiological Relations of Phenjl’acetic andPhenj-lpropionic Acids .. . . . . . . . .DISTRE. ‘i Starch Granules” and ‘‘ AmFloides” of the Egg . . . .HERTER (E,), Tension of Oxygen in Arterisl B!ood . . . , .HESSEBERG (IT.), E. KERN, and H. VITTEXBERG. .KIRCHSER (W. J.) and Du ROI. Beet-Leaves as Fodder for C o m . .SAI,KOWSKI (E.). Pancreatic Digestion . . . . . . .B O E ~ Y (A,). Digestibility of NucleZn and Lecithin . . . . ,T A K ~ C Z (1.). Oxidation in t>ho Organism . . . . .BAEMASK (E.) and C. PREUJBBE. Oxidations and Syntheses in the *4nimaiFattening of SheepOrganism . . . . . . . . . . . .EUGLING (W.). Composition of the Colostrum of the Cow . . . .BUXGE (G.). Behaviour of Potassium Salts in the Blood . . . ,B a n ~ ~ s s (E.). Behariour of Phenol in the Animal Organism .. .GIICOSA (P.). Betion of Amy1 Nitrite on Blood . . . . . .SOSNTSG (E.), &I. SCHONBERG, and H. LORESZ. Feeding Experiments withVOIT (C.) and C. THEODOR. Influence of the Surrounding Temperature ont,he Tissue Metamorphosis of Warm-blooded Animals . . , .Losw (0.). Source of Hippuric Acid in the Urine of Herbivorous AnimalsSCHXIEDEBERG (0.) and WALTER. Formation of Crea in the Animal Or-ganism . . . . . . . . . . . . .REKO~ARD (A). Analysis of Silk Cocoons . . . . . . .NENCKI (31.) and P. G~acosa. Existence of Bacteria or their Germ in theWEIK (E.). Feeding of Calves without the Corn’s Milk . . . .HILLE. Poisoning of Fowls with Pumpkin Seeds . . . . . .Sheep . . . . . . . . . . .Healthy Organs of Animals .. . . . . . .Chemistry of Vegetable Physiology and Agriculture.HECEEL (E,). Influence of Salicylic Acid, Thymol, and some Esseutid Oilson Germination . . . . . . . . . . .FITZ (A,). Fungoyd Fermentation . . . . . . . .MIKOSCH ((2,). Origin of Chlorophyll’Granules . . . . , .KELLERMSNN ((2,). Composition of the Growing Potato . . . .GAYON (V,). Inversion and Alcoholic Fermentation of Cane Sugar . .BERT (P,). Region of the Solar Spectrum which is Indispensable to VegetableLife. . . . . . . . . . . . . .M ~ S T Z (&4,). Ripening of Rye . . . . . . . . .AXDREASCH (R.), Ash of the Garden Pink and of the Rose . . .BEXMELEN (J. M.). Absorptive Porner of Soils and of Silica . . ,SOYKA J. ,J ~ G T (L.). Influence of Temperature on the Germinat,ion of Seeds .,MIQUEL (P.). Presence of an Alcoholic Ferment in the Air . . . .HEHKER (0.). The Influence of Chloroform on Gitrification . . .WARDES (C. J. H,). Composition of Poppy Petal Ash . . . .SCH~TZENBERGER (P.) and A. DESTREX. Researches on Beer-yeast . .SCH~TZEKBERGER (P.) and A. DEGTREM. Composition of Beer-yeast . .THOXSON (W.). The Ferment produced by the Morbid Growth of theBioplasm of the Yolk of Egg . . . . . . . .REICHARDT (E.I. Distribution of Fungi . . . . . . ,HAM (B.). Ripening of Grapes . . . . . . . .BARRIL (J.). Kitrates in Beet-roots . . . . . . .Influence of Soils on the Decompositiou of Organic SubstawesMIQUEL (P,). The Succinic Fermentation . . . . . .COBENWINDER IB.). On the Banana 1 . . . .. . .SCEUTZESBERGER (P ) and A. DESTREV. On Slcoholic Fermentation . . 550BOHM (J.), Formation of Starch in Chlorophjll Grains in absence of Light 5516626626628118118138148148148148158168168169519519529529521046104610461721721741741 i 433633633733733833933930339439439539547647747841947sss CONTENTS.GROSJEAN (€I.). Analysis of some Fodders, and Observations on theDamage caused to Italian Beans by the Bean Insect . . , .BEILKELEX (J. Xf. v.). Absorptire Power of Soils . . . . .BBCHAMP ( A ) . Formation of Carbonic Anhydride, Alcohol, and Acetic Acidby Yeast alone, in presence and absence of Oxygen . . . .SCHIEL (J.) . Fermentation . . . . . . . . . .RICHET ((2.).Conditions of Lactic Fermentation . . . . .FITZ (A,) Schyzomycetic Fermentation . . . . . , .GZTSKISQ (J. W.). Conditions of Life of the Lower Organisms . . .BANCEL (C.) and C. H~SSOX. Phosphorescence of Lobster’s Flesh . .BELLUCCI. Supposed Existence of Hydrogen Peroxide in the Organism ofPlants . . . . . . . . . . . .DEH~RAIN. Assim’ilation of Soda by Plants . . . . . . .ORTH (A). Constancy and Variation in the Composition of the Soil . .HBBERLtPjDT (F.). Evaporation of Water from the Ground . . .TUAER. Experimental Inquirp as to the Quantity of Nitrogen whichmuaibe supplicd to cultivated Plants to ensure their normal dereloprnent asField Crops . . . . . . , . . , . .BECHAMP (A). Influence of Oxygen on Alcoholic Fermentation . . .SCHJIOEGER ($1,).On the Possibility of Replacing the Carbonic Acid of theAir necessary for the Production of Chlorophyll in Sarcophytic and Purs-sitic Plants by Organic Substances . . . . . . . .GRETE. Formation of Xtrites in the Soil . . . . . . .HILQER (Ak.). Chemical Composition of the soils of the Trine-growing [)is.tricts of the Rhinc and Maine . . . . . , . .HEIDEN. On theSupply of Nitrogen to Plants . . . . . .MACAGNO (J.). .GT;KNIXQ. Action of Alcohol on Bacteria . . . . . . .Occurrence and Vitality of Bwteria ; Vitality of Yeast . . . .GRASDEAU (L.). Influence of Atmospheric Electricity on Plants .PELLET (H. P.). Ratio of the S u p in the Beet to the Phosphoric Acid idthe Root and Leares . . . . . . . . .GATELLIER (E.). Absorption of Atmospheric Xitrogen by Plants.. .HOPP,:-SEYLER (F.). A Simple Experiment to show the Evolution ofKELLS~R (0.).HILGER (A,). Mineral Constituents of Horseradish . . . . .PORRO (B,). Coniposition of Grapes a t diferent Stages of Ripeness . .Diseases of Cultivated Plants . . . . . . . . . .STORER (F. I€ ) arid D. S. LEWIS. .LECLERC (A). liutritire Value of Seed-bearing Beetroot . . . .PIERRE (J.). Oiling of Corn . . . . . . . . .PETERXANS (A4.). C$rmt Seeds . . . . . . . . .VIBKANS (G.). Clioice of Beehoot for Seeds . . . . . .WII.DT. Seeds of Lallemantia iberica . . . . . , . .WOLLNY (E.). Ridge Ca1t)iration . . . . . . . .DRECHSLEX. (G.). Potato CultiTation . . . . . . . .MOSER (J). Cultivation of Dhurra or Sorgho Grass . . . ..R R I x x m (C.). Action of Rain on Clorer Hay . . . . , .OTTO and 0. KSOCH. Cultivation of Grass Seeds . . . . .KSOP (W.). The Greenstone Soil of Berneck . . . . . .WOLLSY (E.). Tt mperature of Soils . . . . . . . .LAI)LTRE.4IT (A). .ULLIX (F,). Agricultural Experiments on Irrigated Land . . , .MOSER (J.). l’otassium Salts as a Manure . . . . . . .LADL-EEAU (If. A,). Nitrates in Sugar Beets . . . . . .ULLIK (F.). Absorptire Poii-ers of Soils . . . .FREYBERQ (E.). Plant Respiration . . . . .XIQUEL (P.). A New Organised Ferment . . . . . .Action of the Ferment of Sour &e on Good Wine .TSCHIPLOTITZ (F.). Absorption of Water by Leaves . . . .Oxygen by Plants in Sun Light . . * . . .Xitrogenous Constituents of Young Grass and HayAnalpis of Weeds used as Salad .Influence of the Time of lfanuring in Beet CultivationPAGE552552663663663gf14664.665665666666667667668/30736r -73773773773981781781781781881881881981981981982082082182282282282282282282382382382482482482582582682COSTESTS. sxsiPIG):8265-2893395 59569369369579579579589589599599609609619611046104610 161047104710471048104810481049104910 49105010501050105010501050I0501051CHRISTIASI (IT,), Effect of Manure on Crops .. . .DORIKQ and BOCHMANY.NENCPI (XI.).CAMERON (C. A.),Effect of Artificial Rianures on the 'Grom-th of. . .Preliminary Sotes on the Absorption of Selenium byPlants .. . . . . . . . . . .Barley and on Meadow Land . . . . . .Relation of Oxygen to t'he Life of the SlicrozoaAnalyses of Cattle iodder . . . . . . . . .STORER (F.) an6 D. S. LEWIS.STORER (F.) and D. S. LEWIS. Analysis of Share GrassHABERLASDT (F.). Cohesive Power of Soils . . . . . .LANG (C.). Hent-capacity of Soils . . . . . . . .Seed of Sorghu~n vulgnre . . . .. . . .MUTXHLER (L.) and C. KRAUCH. Composition of Candle S u t s . . ,RICWEBT (E.) dnalpes of Hops. . . . . . . . .MASSEXBACH (G. T,). Experiments with Artificial Manures . . .W r ~ s (E.) and E. EBERXASK. Jituiure Experiments with Bone-meal Supel--LIBTSER (C.), KRANDIUER, and TREIBER. Effect of Artificidly -\Innured . . . . .GERLASD (W.) ancl J.ROBERTS. Preserration of Bcet Lenres, nnd theSTORER cF. H.) and D. 8. LEWIS. Analyses of some Species of the Gonrdpliosphate and vith Potash Salts . . . . . . . .Barley on the Composition of the Wort .MOSER (J.). Cultiration and Preserration of Maize . . . . .Preparation of Brorrn Hay from 3laize . . . . . .Family . . . . . . . . . . . .PECPHAY is. F,). Composition of the Ashes of Wheat Bi~an . , .KOCH. Ilktho& of Photbgraphing Bacteria . . . . . . .C o c i i n (D,). Kon-existence of a Soluble Alcoholic Ferment . . .BERSCH (J.). Cultivation of Pure Beer Yeast . . . . . .D a v ~ (E. IT). Kitrification . . . . . . .BRIEJI (H ) . Inntieme of Light on the Yield of Sugar-beets . . ,PORTELE (R.). . . .PEDERSEN (R.). Influence of Temperature on the Erolution of CarbonicWURTZ (A,) and E.BOFCHUT. Digestire Ferment of Cnricapapya . .Gayus and MILL~RRET. On the Sacchsriiie Matter contained i n TinesInfluence of Heat on the Ripening of GrapesAnlr~ciride by Barley Seeds . . . . . . . . .W1mx.i~ (L.). Action of the Sap of Cnricn papaya . . . . .suffering from Phylloxera . . . . . . . . .Analyses of t.le Orange . . . . . . . . . . .XELLSER (0.). Nutrit,ive Value of Malt . . . . . . .COTTU (H,). Use of Sour Food for CONS . . . . . . .KLEEJIASN. Spent Hops as Fodder . . . . . . .HEIanIcii (R.) . Artificial Xanures . . . . . . . .M~SSESBA~H (T.). Esperiments with Artificial Manures . . .SCHAFFERT (F.). Experiments on Manuring . . . . .LECHIRTIER (G.). Preservation of Green Fodder in Pits .. . .LIBBSCHER, ~ J R I E U , and R. BCRGER. Exhaustion of ;he Soil by Beet-rootCiiltivation . . . . . . . . . . . .BOCHXISX. Chili Saltpetre as a Manure for Bariey . . . . .Aiicdyticd Cheinistvy.BOTTOMLEY (T.). Colorimetric Esperiments . . . . . . 77HUTCHIKSON (C. C.),tinn of Oxvgen in Water . . . . . . . . . ?7HESSE (0,). Appendix to the Estimation of Cm.bonic Acid in the Air . 78POLECK and BIEFEL.ing Gas . . . . . . . . . . . . . 78LUKGE (G,), Estimation of Nitrous and Sitric Acids . . . . . 79LALTFER (E.). Behaviour of Quartz with Nicrocosmic Salt . . . . 7!)Scliutzenberger's Process for the T'olumetric Estima-Quantitative Determiriation of Sulphnr in Illuminnt-GRETE (E. A,). Estimation of Sitric Scid as Ammonia .. . . 7xxxii CONTENTS.DATIS (T. H.). Testing and Valuing of Gas Liquor . . . . .WILSON (H. M.). Remarks on the Estimation of Calcium Sulphate inBeer . . . . . . . . . . . .CHAPUIS and LIKSOSSIER. .ORETE (E. A,). .ADAX (A). Sew and Rapid Process for the Analysis of Butter . . .LEPEL (F. v.). Adulteration of mine . . . . . . . .NECBAUER (C.). Detection of Wines Adulterated with Grape-sugar . .VOGEL (H. W.). Testing Alizarin Colouring-matters and Green AnilineColours . . . . . . . . . . . . .LTXGE (G.). Application of Witt's Tropsolins to Titration . . ,MEYER (V.). Det>ermination of Vapour-density . . . . . .DOSATH (E.). Applications of Glycerin in Analysis . , . . .BOTTGER (R.). Reagent for Detecting Nickel . . . . . .H-LGER (H.)..MAERCKER (11.). Grarimetric Estimation of Dextrose by means of an Alka-HEISRICH. Estimation of Destrose and Inrerted Sugar in presence ofSaccharose . . . . .WTRSTER (C.). Quantitative Estkmtion of 'Starcil in Paper . . .HEHSER'S Nethod of Testing Butter . . . . . . .ALLEN (A. H.). Distinctire Tests for Phenol, Cresol, and Creosote . .BOTTQER (R.).HOFMEISTER (F.) . Complete Precipitation of Albumin from Animal FluidsVIELHABER (H. C.). Application of Phenol-phthaleb . . . . .STOCK (W. F. K.). Analysis of Boiler Feed-waters . . .EDER (J. M.). Estimation of Nitric Acid in Well Water . . . ,FINKENER (R.) . Estimation of Phosphoric Acid as dinmonium Phuspho-molybdate . . . . . . . . . . , ,SMITH (E. J , ) . Electrolytic Estimation of Cadmium .. . .BEILSTEIN (F.). Separation of Zinc from Nickel . . .WEIL (I?.). Further Note on \Veil's Volumetrio Method of EstiumtingCopper . . . . . . . . . . . .JOHSSOY (0.). Test for Arsenic . . . . . . . . .MORAWSKI (T.) and J . STIFGL. Volumetric Estimation of ManganeseMORAWSKI (T.) and J. STINGL. Modification of Bunsen's Method of Man-HEXPEL (W.) . Simultaneous Determination of Carbon, Hydrogeu, andTHRESH (J. C.). Detection and Approximate Determination of MinuteREICHARDT (E,). Detection of Chloroform . . . . . , .VIELHABER (H. C.). Estimation of Hgdrocganio Acid in Bitter AlmondPresence of Lead in Bismuth Subnitrate .Estimation of Nitrogen in Nitrogenous Orgmic BodiesHAGER (H.). Butter Analysis . . . . . . . .REIKLSN. Valuation of kody Colours .. . . . .line Copper Solution . . . . . . .Estimation of Alcohol and Estractive Matter in TVine ,Detection of G,qmnn, Heavy Spars, &c., in Flourganese Determinations . . . . . . .Nitrogen in Elementary Analysis . . . . . .Quantities of Alcohol . . . . . . , .- -\Yster . . . . . . . . . . . .HESSE (0.). Test for Quinine . . . . , . . . .HESSC (0,). Test for Quinidine . . . , . . . . .HESSE (0.). Behaviour of Potassinm Thiocranate with some of the QuinineIlkalol.ds . . . . . .STOEUER (W.). Estimation of the Alialo'ids in the Bdlirian Quiiiine Barksexhibited at the Horticultural Eshibitiou in Amsterdam . . .BORSTR~QER (H.). Method for rapidly Incinerating Meal . . . ,SCHXITT (E.). Testing Bees'-wax for Rosin . .. . . .PFEIFFER (E.). Separation of the Alkaline Earths from the Alkalis . .I ( E S 3 r . m (F.). Estimation of Manganese, especially in its Alloys with Iron.WLBER (W.). Detection of Indican in Urine , . . . . .BUS (11.). Detection of Salicylic Acid in Beer . . . . . .BOKYTR~QER (H.). h New Indicator for use in dcidimetry and Alkali.metry . . . . . . . . . . . . .PSQE797980808081828283176177 ~. .178179179179180180 15018118218318327327327427521627627627727727827827928028028028128128129228334134134834239CQSTENTS. xxxiiiPAGEBECKER (a. F.). Reduction of Weighings in Air in Chemical Analysis to - -aVacuum . . . . . . . . . . .PILLITZ (W.). Analysis of the Zsad&nyer Meteorite .. . . .PFEIFFER (E.). .CASTAX (F.). Estimation of Minute Quantities of Soda in PotassiumEstimation of Nitric Acid by Potassium Dichroniate .Nitrate ' . . . . . . - . . . . . .LEEDS (A. R.). Alteration of Standard Ammonium Chloride Solution whenkept in the Dark . . . . . . . . . .STINGL (J.). Valuation of Burnt Lime . . . . . . .FRESENIUS (R.). Estimation of the available Zinc in Zinc-dust . . .KLEIN (L.). Estimation of Carbon in Cast-iron . . . . . .DONATH (E.). Detection of Chromates and of Free Chromic Acid . .BRONNER. Use of Hempel's Lamp for illustrating Silrer Assay as a LectureBISCITOF (G.). Estimation of Traces of Lead . . . . , .HGRTER (F.).LISK (1.) and R. XOCKEL. On the Delicacy of "some Reactions for Hydro:cyanic Acid .. . . . . . . . . . .LAUGIER (E.). Analysis of Raw Sugars . . . . . . .BECBAUER (C.) and E. BORGJL4Ss. .H?FSER (G.). .STETESSON (W.). .WOLFRAM (G.). Qnantitatire Dctermiuation of Theobromine in Cacao andChocolate . . . . . . . . . .LAVGIER (E,). Determination ofFree kcids in Oils . . . . ,REICHERT (E,). .DIETZELL (B. E.) and M. G. KRESSNER. Testing Butter . . . .POPPER (R,). Quantitative Determination of Precipitates without Filtering,HEHNER (0.). Determination of Phosphoric Acid as Pho&omoiybdate ,YOVSG (IT. C,). Xote on the Detection of Alum in Flour by the LogwoodTest . . . . . . . . . .DTJPR~ (A,). Detection and Estimation of Alum in Wheat Flour . .DOELTER ((2.). Estimation of Ferrous Oxide in Silicates .. . ,CAMERON (C. A.). Estimation of Lead as Lead Iodate . . . .BAYLEY (T.). ,CAMERON (C. A,). The Inconstant Composition of Well-water . . .WIGSER (G. W.). Kitrogen Compounds present in Cereals . . . .SIEBOLD (L.). Titration of Hydrocyanic Acid and Cjanides, and its relationto Ilkalimetrv . . . . . . . . . . .BARDY (C.) and i. BORDET. Estimation of Methyl dlcohol in Wood SpiritCAZENEUNE (P.). Detection and Estimation of Salicjlic Acid in AnimalSecretions . . . . . . , . . . .DWARS (B. W.). Determination df Quinine in certain of its Salts . .PRLTIER (L.). Solubility of Cinchoiiine and Estimation of Cinchona Barks .M ~ ~ R K E R (K. A. H.). Alkali-albuminatc and Sj-ntonin . . . , .CAMEROX (C. A). dniount of Solids in Milk , . . . ..WILLIAXS (G,). Substitute for Litmus . . . . . . .PUSCH. Bohr's Colorimetric Process for the Examination of Drinking-water . . . . . . . . . . .HANX~ (W.). Modifieation df Simpson's Method'for Estimating Xitrogen .SCHIFF (H.). Analysia of Organic Compounds containing Halogens orNitrogen . . . . . . . . . . . .WANKLYN (J. 1.) and W. J. COOPER. .PERRY (N. W.). Platinum dlloy Assay . . . . , , .PEXNEY (&I. D.). Alum in Flour and Bread . . . . ' . .PATY (F. W.). Volumetric Estimation of Sugar . . . . . .CAZENEIJVE (P.). Estimation of Glucose in the Blood. . . . .TOLLESS (B.). Specific Rotatory Power of Cane-sugar . . . .Experiment . . . . . . . .Estiniation of Cyanogen in Soda-IresEstimation of Glycerin in Wine .Estimation of Urea by means of Sodium Hypobromite .Estimation of Quinine in Ferri et Quinte Citras (B.P.)Simplification of Hehner's Method of Testing Butter .Washing, and Drying .. . . .STODDART (W,). The LogwFd.od Test for Alum . . . . .Analpsis of Alloys containing Copper, Zinc, and Nickel.The Xoist Combustion ProcessVOL. XXXYI. C39639739939940040040040140140240240240340 L40440340540640640640748048248348348348448 L4x54854864864874884h848948949056355365 b65665555666f153755755sxxiv CONTENTS.SIEWERT (M.). Estimation of Fatly Matters in Feeding Stuffs . , .Hnssoe (C.). Examination of Coffee, Tea, and Chicory . . . .LII~DO (D.). Analpis of Caoutchouc . . . . . , . .HILGER (A,).Detection of Ethyldiacetic Acid in Urine . . . .RUDORFF (F.). Determination of the Specific Gravity of Powdered Sub-stances . . . . . . . . . . . . .HENPEL (W.). Estimation of Hydrogen in Gaseous Xixtores .GTYARD (A,). Separation and Estimation of Chlorine, Bromine, and iodineOTTO (R.). Preparation of Sulphuretted Hydrogen for Chemico-legal Inresti-CLERNONT (P. DE.). Action of Animoniacal Salts on 3ietallic Sulphides, andWATTESBERC) (H.). Estimation of Soluble Phosphoric Acid in Superphos-BEILSTEIK (F.) and L. JAWEIS-. Estimation of Zinc . . . . .FESCA (M.). Nechanical Analpsis of Soils . . . . . . .TERREIL (A.). New Method for Determining the Melting Points of Organicgations . . . . . . . . . . .its Application to Mineral Analpis .. . . . .phates . . . . . . . . . . . .L Substances . . . . . . . . . .MALLARD and LE CHITELIER. Detection of Marsh-gas in the Air of Dlines:G~TKSECKT (H.). Diagnosis of F a t t r Alcohols . . . . . .PICARD (P.).C4ILLETET.Bernard's Method for the Estimation of Glucose in Blood .-4 Test for Tartaric Acid which distinguishes it from CitricD'ARSOXTIL. Estiination of Sugar in Blood . . . . .Acid . . . . . . . . . . . . . .IIacgR-(H.). Testing Milk for Starch Pomler . * .Xt.nr (C.), &Iarchand's Method for Determining the Butter in ililk . .BUCHSER. Adulteration of Beesx-ax . . . . . .KOSIG ((3. A). Chromometry : an Apulication of' the Biowpipe to Quantita-tire Analpis . . . . . . . . . . . .SCHONE (E.). Estimation of Hydrogen Peroxide , .. , . .REIMET (J.). The Proport,ion of Carbonic Anhydride in the Air . , .WEIY. Estiiimtioii of Soluble Phosphoric Acid in Superphosphates . .BEILSTEIS (F.) and L. JIVEIN. Estimation of Cadmium , . ~ .SKITH (E. F.). Electrolytic Estimation of Cadmium . , . . .ROSSLER (C.). Estimation of Manganese . . . . . . .I€EMPEL (W.). Friictional Conibustioii of Hydrogen and Xarsh-gas . .REQKAELD (J.). Chloi-oform as an daa.sthetic . . . . . ,P A G I J I N I (S.). Reaction of Salicylic Acid with Ferric Salts . . . ,CAZESECTE {P.). Separation and Estimation of Hippuric Acid . . .OGI,IILORO (A,). Characteristic Reactions of Picrotoxin and of some of itsDeriratires . . . . * . . . . . .SETTEGAJT (H.) . Contributions to Quantitative Spectrum Analysis ..PEKFIELD (8. L.). Volumetric Estimation of Fluorine . . , .HCHRODER (W.). Estimatioii of Xitrogen in Crine . . . . .SALKOTT-SKI (E.). Behariour of Aniiiionium Chloride in the Organism andEstimation of Chlorine in LTrine . . . . . . . .R ~ M X E L S ~ ~ R Q (c.). Detrrniinatioii of Lithium . . . . . ,GCYARD (A), Law peculiar to Xetallic Ferrocpnides. . . . .~ X I T H (W.) . Characteristic Reactions of the Aromatic Hj-drocarbons withCASAXLTOR (P.). Influence of Temperature on the Deriation of PolarisedLight bp Solutioiis of Inverted Sugar . . . . . . ,HEHKER (0.). Examiliation of Paq-'s Method of Determiniiig Glucose .DOGIEL (J,). Reactions of Albumin, and Behariour of the Albumin of theRefracting Media of the Eye . . . . . . . .H~FNER (G.).Estimation of Hremoglobin and Oxygen in the Blood . .HENXEBERG (W.). Determination of Fibrin . . . . . .L o ~ m (0.). Detection of Lecithin . . . . . . . .RUFFLE (J.). Estimation of Nitrogen . , . . . . . .II.4RCHIKD (E.). n l i k fro171 Cows of different Races . . . . .Antimony or Bismuth Tricliloricle . . . . . . .PAGE555558559560669670670671672672672673673673673674674674674675678740740744745746746746747747745748748749a2852982983083083083183283483483583583596CONTENTS. SXXVPAGE9629639639649669670689699i3973973974JOHNSON (9. W.) and E. H. JENKINS.CARXOT (A,).LEEDS (A. R.).Determination of Nitrogen in theUse of Sulphuretted Hydrogen in the Dr- Way in Anaij sis :Detection and Estimation of bitrous Acid in Potablednalpes of Agricultural Products .. . . . .BOHLIG (E.), Water Analpis . . . . . . . .Waters, Acids, &c. . . . . . . . . . .Determination of Phosphoric Acid .Estiuation of the Value of Suueruhos-JOHNSON (S. W.) and E. H. JENKINS.ALBERT (H.) and L. SIEGFRIED. I I phates . . . . . . . . . . . .Fish Guano . , . . . . .cation . . . . . . . .DIETZELL (E.) and ill. G. ~ R E S B N E R . Estimat,iou of Phosphoric Acid inCLASSEX (A.) . A Few Quantitative Analytical Method of kanifold ippli:HERTZ (J.). Estimation of Silver, Chlorine, Bromine, and 1odine'b.r Ammo:niuin Thiocyanlde . . . . . . . . . " . .WASOFICZ (31. 17.). Verrjken's Metliod of Detecting ilfetallic Poisons .PLAYFAIR (D.).Sote on the Detection of some Rare Metals in PFritesFlue-dust ' . . . . . . . . . . .- .DROKX (T. ill.). Determination of Silicon in Pig-iron and Steel . . .ROLLET (A,). Determination of Sulphur in the Ore, in the Fuel, and in theProducts of the Iron Inclustrj- . . . . . . . .CLARKE (F. V.). Electrolytic Estimation of Mercury. . , . .LECHARTIER (G.). Estimation of Organic Matter in Xatuml Waters . .PETRI (J.). .MEDICES (L.) and E. SCHWAL. Estimation of Starch in Sausages . .PROCTER (H. R.). TTeselskfs Reaction for Phloroglucin . . . .PROCTER (H. R.). Deteimication of Free Acid in Tan Liquors . . .WEIOERT (L.). Estimation of L4celio Acid in Urine I . . . .NESSLER (J.). Detection of Free Tartaric Acid, a:id on Snlpliuric Acid inUrine .. . . . . . . . .DWAR~ (B. W.). On the Todosulpl~ates of the Quini~~e'dlkaiol.ds. . .KOETTSTORFER (J.). .STEIX ((3.). Anal-sis of Turkeyred Oil . . . . . . .S!~~HV ((7,). Estimation of Urea . . . . . . . . .SCEOTT (0.) Estimation of Ioiline in Vareo . . . . . .Estimation of Phosphoric Acid in Artificial Manures . . . . ,MILLOT (A). Insoluble Phosphoric Acid in Superphosphate . . .PBECHT (€1.). Volumetric Estimation of Magnesium . . . . .3laX.v ((3.). b e m Volumetric Method for Estimating Zinc . . . .CLASSES (A,). Estimation of Cobalt, Nickel, and Zinc by Precipitation anDetection of Blighted 7Vheat in Flour by the SpectroscopeA New Method of Testing Butter for Foreign FatsOxalates .. . . . . . . . . . . .CLASS~N (A,). Separation of Jfanganese from Zinc . . . , .CLASSEX (A,). Kern Method of Separating Ferric and Aluniinium QxidesNILSON (L. F.). Criticism on Buiisen's'Older Method ;or Seiiarating ArseniEfrom Slanganese . . . . . . .from Autimoiiy . . . . . . . . " . .TORNOE (H.). .REYXOLDS (J. E.). Sugar as a Test of thc Purity of TVater . . .LEEDB (A,). Estimation of Sitrates in very Dilute Solution . . .ALLEN (A. H.) . Petroleum-spirit and Benzene . . . . . .HEXPCL (W.). Limit of Detection of Carbonic Oxide . . . . .PLUGGE (P.). Decomposition of Xercuric Cyanide bg Dilute Acid?, alonea d in Presence of Sodium Chloride . . . . . , .T 1 - a . i ~ ~ (P.). The Ebullioscopc . . . . . . . . .YTEISER (J.). The Ammoniacal Copper Test and its Application.. .ESBACH (G,). Estimation of Urea in Urine . . . . . , ,TATTERSALL (J.). Xew Test for Papaverine . . . . , ,WATSOX (W. H.). Detection of Milk Adulteration . . . . .SOXHLET (F.). Quantitatire Estiniation of Milk F a t . . . . .BLYTH (A. IT.). Composition of Deronshire Cream . . . . .R*sults of the Norwegian Expedition to the North Sca .9i4'3769769779799799y0980981982983984!!55105110521052105310541cj5d1055105310%10t1010f1210c121063106310641c16510661067106710681068106xxxvi COSTE-UTS.PAQEKOETTJTORFER (J.), .PERKINS (F. P.). Analysis of Butter Fat . . . , . . . New Method of Detecting Foreign Fats in ButterTechii,ical Chemistry.EYYDBOVEK (J.ran). Gaelighting . . . . , . . .TICHBORSE (C. R. C.). Some Pecnliarities of the Vartry Water, and theaction of that Water on Boiler-plates . . . . . . .SCHIFF (H.). Preservation of Potable Waters . . . . . .FISCHER (F.). Utilisat,ion of Suint from Wool . . . . . .STEAD (J. E.) . Phosphorus in Cleveland Ironstone and in Iron . . .STEINAE (R. and C.). .CECH (C. 0.). Preparation of Rosemary-oil . . . . , . .SAKTOS (J. R.). Analyses of Lamp-black made from the SaturaiHydrocar-SIYOXIX (L.). The Part played by Coal-dust in Proiucing Explosions inCoal Mines . . . . . . .LITACHE (A,). Abnormal Solubility of certain Bo‘dies in Soaps and A l k i n eResinates . . . . . . . . .WITTMACK (L.). Adrantages of only Paltially Remoring the Fat from Oil-Seeds , ., . . . . . . . . . .OOTTFRIEDSEX. On Tanning and Mineral Tanning . . . . .Intensifjing Photographic Xegatires by nieans of Potassium Sulphide . .Preparation of finely divided Metallic Oxides . . . . . .JOCLET (V.). C s e of Chrome Alum instead of Potassium Dichromate inBELL (I. L.). Separation of Carbon, Sulphur, and Phosphorus in OpenHearth, Puddling Furnace, and Bessemer-conrerter . . . .BOTTGER (R.). Steeling Copper-plates . . . . . . . ,BIERXAKS (E. W. L.), Manganese Alloys . . . . . . .VACCHER (G.). Ly-ch6, a New Tkckening katerial . . . . .M~~LER-JACOBS (A). Mordant for Turkey-red Dyeing . . . .TCLPICS ((3.). BehaTiour of Vulcanised Caoutchouc Kith Illumi’nating GasDEITE ((3.). Iodine Industry in France . . . . . . ,OERL.4CH (G.T.). Extraction of Sulphur by means of Superheated Steam .DIXON (1%‘. A). Metallurgy of Nickel and Cobalt . . . . .KERX (S.). Purification of Cast Iron from Phosphorus , . . .KERN (S.). Distribution of Mmganese in Ferro-Manganese Alloys . .Analyses of Clay8 . . . . . . . . . .IRELAXD (J.). Blair’s Process for Iron kmufacture . . . .Manufacture of a Red Pigment from Iron ScrapGAYOX (U.). Inactive Glucose in Crude Cane-sugars . . . .bon Gas of the Ohio Petroleum Region . . . . . .KALLAB’S Sew Bleaching Process ;or dnimal Tekile Fibres . . .WAGSER (R. T.). Kume’ite, a Kew Jewel . . . . . .m’ool-dyeing . . . . . . . . . .Preparation of Inverted Sugar . . . . . .PRTD’HONNE. Reduction of Indigo br Glycerin . . . .BOUSSIXGACLT. Chrome-Steel .. . . . . . . .KEITH’S Process for Desilrering and Refining Raw Lead by Electrolysis .DIXON (W. 4.). Extraction of Gold, Silrer, and other Metals from Pgrit,esESTCOURT ((3.). Desirability of Fixing by Analysis some Standards of Value . .Manufacture of Resorcin, Ebsin. and otherfor Beer, based on the Qualities usually sold in Large Towns.WEIGEBT (L.). Clarifying and Preserving Wine . . . .BINDSCHEDLER and BUSCH.Derivatives of Resorciii . . . . . . . . . .DEITE (C.). Testing Lubricating Oils . . . . . . . .LEWIN (L.). Spongy Iron and Animal Charcoal as Naterials for PurifyingWater . . . . . . . . . . . . .WOLFFHUQEL (a,). Carbon Monoxide in Foundrr Furnaces . . ,LAWRENCE (R.) and C . W. REILLY. Analysis of’Burton Ales and DublinPorter .. . . . . . . . . . . .10691070a5858586879097979797989999991001841841848918518518618618718818828418718728328628628628628829029029129234334434428CONTEXTS. xOn Cement . . . . . . . . . . . . .TEREEIL (A,). Analysis of Metallic Fragments obtained from PeruvianTombs at Ancon (Lima) . . , . . . . . . .Direct Preparation of Wrought Iron and Steel from Iron Ores . . .KERN (S,). Working of Mild Steel . . . . . . . .KEITH. .BERTHOLLET. Explosive Mixtures of Air with Combustible Pow&rs . .KORSCHELT (0.). Saki, the Alcoholic Drink of the Japanese . . .Aniline Blue . . , . . . . . , . . . .-4lizarin Blue . . , . . . . . . . . .GRAWITZ (S.). Sction of Chrominm Salts in presence of Chlorates ..WITZ (G.). Inactirity of Chromium Compounds in producing Aniline-blackES conipared with the Action of Vanadium Compounds . . . .L’HOTE (L.). Process for enriching Phosphatefi containing Earthy Car-bonates . . . . . . . . . . . .LOWIQ (G. and F.). Preparation of Alumina . . . . . .LOWI~ (G. and F,), Preparation of Alkaline Aluminates . . . .COCX (L. C. W,). Solubility of Lime in Water in refcrence to the prescrip-HERIXQ (C. A,). Recovery of Antimony . . . . . . .Damage done to Barley by Sprouting in the Field . . . . . .BLANKEXHORN (A,). AEration of Must . . . . . . .DREVERXABX (A). Recovery of Sugar from Calcium Saccharates . .WIGXER (G. IT,). Kitrogenous Constitnenrs of Cocoa . . . . .WIQSER (G.W,). Some experiments with Silicated Carbon and Spongy IronFilters . . . . . . . . . . . .GABBA (L.) and 0. TEXTOR. Influence of t i e Chemical Composition of theWater used in the preparation of Raw Silk . . . . . .Formation of Aniline Black by Chromates in presence ofProcess for Desilrering and Refining Raw Lead by ElectrolysisFIBCHER (F.). Wearing of Steam Boilers , . . . .tion for Aqua phagedanica . . . . . . . .Methylaniline . . . . . . . . . .GRAWITZ (S.).Chlorates . . . . . . . . . .On the Preparation of Paper ior Pigment or Carion Photo- OTT (A,).graphy . . . . . . . . . . . . .GLEQE (0.). Calcium Chloride . . . . . . . . .BENRATH (H. E.) . Nacapo’s Inrestigations on Bottle Glass . . .SI~~OBIN (L.). A New Process for the Treatment of Iron and Cower _ -Pyrites in the Dry W a r .Application of these Xetala .. . . . . . .. .FLEITXASS (T.). Preparahon of RIaileable Kickel and Cobalt. and theCoating of Metals with their Oxides to guard them against itmosphericAction . . . . . . . . . . .KERB (S.). Action of Sea-water on Iron an; Steel Plates . . . .Use of Anthracite Dust in Du Puy’s Process . . . . . . .FISCHER (F.). Iron Smelting in the Cupola Furnace . . . .DE Pry (C. &I.). . Direct Process for Making Wrought Iron and iteel .MULLEX (F. C.’G.). The Bessemer Process, . . . . . .KERX (S.). Steel Making . . . . . . . . . .KERB (S.). Manganese Steel. . . . . . . . . .KERB (S,). Preparation of Chrome Crucible Steel . . . . .MARCAXO (V.) and A. MUXTZ. Utilisation of the Banana .. . .WEIGELT (C.). The Time of F i r i Racking-off New Wines . . . .WEIQELT ((3.). Dochnahl’s New Xethod of Preparing Wine . . .SCHULTZE (W.). The Malt Test . . . . . . . . .BINDSCHEDLER and BESCH. Kew Fast Green, or kalachite Green . .Colouring Matters . . . . . . . . . . . .REIMAXX ($1,). Chrome Black on Wool . . . . . . .BEIKS (H.) , Preparation of Carbonic Anhydride under any desired PressureDELTE (C.). Ghea Butter . . . . . . . .WHEWELL (G.). Tenacity of Starch . . . . . . .xxviiPAGE40740940941041041041241341 541 942042149049049149149149249249249349349349449556056256256356356356456456456556656756756756856556956956957057157157267ssxviii CONTESTS.LUKQE (G.).Antichlor . . . . . . . . . .WALLACE (R. W.) and C. F. CLACS. Application of Gas Liquor to the Pro-duction of Potassium Carbonate and other Salts . . . . .LEXQB (G.). Soda Industry . . . . . . . . .Preparation and Use of a highly Siliceous Pig-iron . . . . .Malleable Iron a t the Paris Exhibition of 1878 . . . . . .L r c a (S. DE.). d Thread-like Subfitance found in the Excarations ofPompeii . . . . . . . . . . . . .GAWALO~~SKI. A Process for Utilising the Residue from the Manufacture ofKERNLTER (F,). On Making Red’Wine . . . . . . .KESSLER. Pressing of Red Wine , . . . . . . . .POLLACCI (E.), Plastering of Wine . , . . . . . ,WITZ (G.). Value of Certain Chemical Agents in Pyeing with Aniline-black .. . . . . . . .A Black Lac ;or Tvietal and Tqood . . . . . . . . .OTT (A,). Heliographic Printing . . , . . . . . .WEBER (R.). Composition and DurabiiitF of Class . . . . .Extraction of Silrer from the Fahl-ores of Baranca, Mexico . . . .JORDAN (P.). Preparation of Mangaiiiferous Pig-iron . . . . .HOLLWAY (J.). d Kern Application of Xapid Oxidation by which Sulphidesare Utilised for Fuel . . . . . . . . . .BODE (F.). Extraction of Copper by Wet Processes , . . . .WISICLER (C.). Fire-damp in Collieries . . . . . . .J-LILLARD. Absorbing Pomr of Wood Charcoal . . . . . .BEYRICK (C.). Process for Bleaching Vegetable Fabrics . . , .HILGER (A). Composition of “Grains” from Malt . . . . .LCSGE (G.). The Amount of Sulphuric Acid in Wines .. . .POLLACCI (E.). Plastering of Wine . . . . . . .BERTHELOT. Changes which Wine undergoes when kept . . .~ a L I x n c R r 1 (A,). A Critical Point in Making Parmesan Cieese . .OTT (A,). Photolithography . . . , . . . . .WARTHA (V.). Hectograph and Chromograph . . . . . .MROTVEC (S.). Carbon Bidphide Manufacture in Swoszomice and its ZT$eThe Ammonia Soda Process in conjunction i i t h the Manufacture of Gas .RAMDOHR (L.). Superheated Steam . . . . . . . .KLCTEAR (J,). Loss of X t r e in the Vitriol Manufacture . . . .PILTER (T.). Decomposition of Phosphatic Minerals . . . . .itioii of a Boiler Incrustation . . . . .Xethod of producing a Coating of Magnetic IronOxide on Iron Surfaces . . . . . . . . . .KOPPES (E. T.). Physical and Chemical Changes which Spiegelaisen Ironundergoes when Smelted in the Cupola Furnace .. . . .CHCRCH (J. A). Combustion in the Blast Furnace . . . . .DEBRCSNER (H. (2.). Third Form of Carbon in Steel . . . .Potassinm Ferrocpnide . . . . . . . . .BUHRIG (H,). Cerium Aniline-black . . . . . . .LCSGE (G.). Soda Industry . . . . . . .RAETZ (T.). Enamel for Casl- and Wrought-iron . . . .for the Extraction of Sulphur . . . . .Beer Analyses . . . . . . . .STUTZER (A,). Preparation of Pressed’Yeast as a Bye-Product from PotatdSpirit . . . . . . . . . . .PILTER (T.). Artificial Animal ~ i a r c o a l . . - . . . .POKORMY (F.). Purification of Beetroot S ~ u p . . . . . .STEFFESS, MAXWRY, MATEYCZEK, and DRETERXANX. Recovery of Sugarfrom Molasses . . . . . . . . .VEITZ (11,). .ABEL (F. A.). Recent Contributions to the History of Detonating Agents .MANETTI (L.) and G. MUSSO. Composition of Skimmed Wiey . . .Crystallisation of Sugar and Preparation of Sugar CandyEDER (J. M.). Examination of Chinese Tea . . . .PAGE6766776i767861968068068168168168268468475075115475575.5c- w / J D755,7571f07617617617627627637648368368378378358388398398408408418 la84284384484484484484685 185CONTESTS. xxxixEUQLIXG (W.) and v. KLESZE. Alpine Dairy Produce . . . .DUCLAEX (E.). Ripening and Decomposition of Cheese . . . .RIESSI~~LLER (L.) and H. WIESNIGER. Conrersion of Rags and Hair intoManure . . . . . . . . . . . . .HABERLAXDT (F.). Strength of Hemp. . , . . . , .JfOELLER (J ). Fibrous Materials . . . . . . . .GHo.sl\rAs (J.). Softeninc Magnesia-hard Water , . . , .l’otes i n Potable TVaters . . . .eriments with Animal Charcoal, S k a t e d Carbon,of Gas by Amnionis . . . . . .K ~ S I G (I).). Deco:nposition of Bones b>- Steam . , . . . .J o c L i E (1%). Retrogmclation of Superphosphates . . . . .DOFGLAS (T,). Grecn Pigment from Barium Chromate . . . .ILGEX (0,). Solray’s Soda used in the Preparation of LTltramarine . .Contributions to our Iinon-ledge of C l a p . . . , . . .Liquid Cpnicles and Chlorides in Blast Bnrnaces . . . . . .l ’ a ~ x n a (A). Obtaining Tanadiuru from the Eranium Ore of JoachinlsthalHi:ssG (IT.). Refining Copper . . . . . . . . .WE~ICK. (R.). 13eli:irionr of Tin and Lead A l l o ~ s with Vinegar . . .~ I I I T I I (11. A). Detection of Firedamp . . . . . . .SA~~cicic and YICLLE. .K0ur.E am1 I n i : ~ . Conibuition of G u n p o d e r . . . . . ..). Rotator- Pomv of Uecr Worts . . . . . .ONN (L) and H. IT-. UAIILES. Fermentation of Must. . .) , Resin-sizing of l’nper . . . . . , . .of the Kesitlues obtoiiied in the Manufacture of Aniline-red .AS (C.). S:nnnfnctnre of 3letlij-laniline . . , . .Q i i c b r a c h Wood . . . . . . . . . . . .1’NocTm (H. R,). Erplosi.ie Product of Solution of Phospliorus in Carbon1’s. . . . . . . . . .llecoluposition of Gun-cotton in a Closd TcsselTHO\I~ (G,), Teak II-LWC~ . . . . . . . . . .Bisulpliide . . . . . . . . . .FLECK (E.). 3Innufacture of Artificial hlother of Peari and of Imitations ofMarble from G-lne . . . . . . . . , . .HEYDEX (F. v.) and T. ECLART. Preservation of Meat . .l \ ~ r i m o (G.) nnc~ A. >fExozzI. Forwation of Fat from Case’in in the Ripen: . . ing of Cheese . . . . . . . . ,FISCIIXIL (F,). Heating Steam Boilers . . . . .GKXKIXG. Ferric Chloride as a Purifier of TT-ater . .SCII~FF (I€,). Preserration of Drinkaldo Water . . .MORGAS (T. M,). Coinposition of a Well-water a t Gronr-ilkL i s G w i s (G,),’ SouthiiiiericanYa:tpi.tre . . . . ,Clieinical Tecliiiology of Glass . . . . . . ..IRSOLD (1. E,). l’lioapliorus in Ancient Iron . . . .hoslihorisation of Pie-iron . . , , . ,CLOCET :nid RITTER lrseiric ill Grape-sugar . . , ,3faci1 ( E . ) ~ Experiinents on tlie Fiiiiiig of Wine , , ,Distilleries . ,ing . . . ,er Fermentation , .HOLZSER (G.). Reaeilrches on Beer . . . . . .. . . . .PAGE8578588598538699%9859%08698798 798798798898998Y99099099199199299399399 1995296996996996996996996 . . 1070 . . 1072 . , 1072. . l O i 2. . 10i3 . . 1074 . . 1Oi4. . 1075I . 1076. . 1076 . . l 0 T G. . l o x . . 10T7. . 1078. . 1078, . 10T8 . . 1078 . . 1073. . 1079 \ , PECKIU~I (S. F.). Explosion of thc Flour llills at IIinncnpolis, Xii-nesuta . . . . . . . . . . . . 10i9SOKOLOFF (3.). Esplosion of Xitroaiannite . . . . . . 1080BEcai. The Proper Time for Pressing Ollie8 . . . . . . 108xl COSTESTS.SMITH (W ). Extinguishing Fires in Tar Distilleries . . . .FALSKY (F,). Salicylic Acid as a Prerentative of House-fungus . .ZEREKER (H.). Method of Preventing House-fungus . . . .Pa teii fs.DUSCAY (J.), J. A. R'. NETTLANDS, and 13. E. R. XEWLANDS. Improvementsin t,he Ti-eatment of Saccharine Substances 01- Compounds . . .HOLLIDAY (J.). Improvements in Djeing and Printing Aniline-black . .MACTEAR (J.). .COTTE (E.) . Improreinents in the Manufacture of Certain ExplDsive Com-pounds . . . . . . . . . . . . .BRUXNER (H.). Improvements in the IIanufncture of Alkali . . .LAVENDER (R.). Improvements in heating Waste Sulphuric Acid that hasbeen used for Pickling Iron Plates and other Articles of Iron or Stcel .CLAUS (C. F.). Improveuients in the Manufacture of Sulpliide and otherCompounds of Zinc, and in tlie production of EFe-products resultingtherefrom . . . . . . . . . . . .Improvement in the Preparation and Treatment of SaccharineSubst,aiices and Compounds . . . . . . . , .lmpi-orements in tlie Manufacture of Snlphate of Alumina.Improvements in Purifjing or RefiningCopper . . . . . . . . . . . .Improvements in the &fanufacture of $faterials containingTannic Acid . . . . . . . , . . . .J. P.). &Innufacture of Ammonia, . . . . . , . J.). Treating Ores containing Silser and Copper . . .in the Treatment of Sugar . . . . . . . .DUNCAN (<J.), J. A. R. NERLANDS, and B. E. R. SETLANDS. ImprovementImprovements in the Manufacture of Soda and PotashPRICE (A. P.).CROLL (A. A,).WILXES (I.) and T. JOHSSOS.v E D O ~ A (F. 6.1.PIOF.10801080108042142 142242242242242542342342342349649649