摘要:

NOTICES OF PAPERS CO'NTAINED IN THE FOREICN JOURNALS On a modification of phosphorus.-The red colour which phosphorus is observed to assume when exposed to the light has been ascribed by Berzelius to an allotropic coiidition of the elements while other chemists amongst whom is Gmelin have thought it probable that the phosphorus which is thus subject to redden even in the presence of inert gases or in VRCUO cannot have been perfectly dry and acquires its red colour by contamination with the red oxide of phosphorous produced by the decomposition of the water from which the colourless phosphorus has not been thoroughly separated. M. Schroctter dried colourless phosphorus at a temperature of 212' F. in an atmosphere of carbonic acid gas and exposed it surrounded by the same gas in a vessel hermetically sealed to the action of direct and indirect light; in both cases the phosphorus was reddened and thc rapidity with which this colouring ensued was in proportion to the intensity of the light.These experiments prove that oxidation is not the cause of the phenomenon. The effects produced by light upon phosphorus may likewise be obtained by a high tem- perature. M. Schroetter heated dry phosphorus in an apparatus entirely void of oxygen. The element distilled at a teniperatue of 302' F. and condensed again in colourless drops ; when however the temperature was raised to 439' F. the heated mass assumed a carmine-red colour which became gradually deeper and at length the whole was rendered perfectly opaque.This change in the character of the phosphorus is not sudden ; on the increase of temperature a red powder is first observed which froin its greater weight falls to the bottom of the vessel contailling the fused mass and if the operation be kept up for 50 or 60 hours at a temperature ranging between 464' and 482' F. the greater portion of the lower part of the vessel becomes filled with this red substance while the upper layers of the liquid are coloured more or less intensely from admixture with it. The conversion of phosphorus into this red modifi- cation is not effected under a pressure inferior to 393 millimeters (15,4842 in.) the boiling point being then below 439' F. which is the lowest 92 NOTICES OF PAPERS limit of temperature compatible with its production.That the red body in question is simply phosphorus in an allotropic condition has been proved by the isolation of the substance and its reconversion into ordinary phosphorus at a temperature somewhat higher than that at which it mas formed. The red substance may be isolated by a careful process of distillation or by treating the mixture of the two modifications with bisulphuret of carbon in which the red amorphous powder is insoluble while the ordinary phosphorus is dissolved with ease. Thus separated amorphous phosphorus may be purified by successiwly boiling with a solktion of potash water water acidulated with nitric acid and lastly with pure water. It then presents a more or less dark-red or even brown colour and is totally without crystaliine structure.Its density at 50' F is 1,964 ; that of liquid phosphorus at 113" F. being 1.88 and that of solid phospliorus accordiiig to the author's own experiments 1-83 at 50' F. Amorphous phosphorus may be exposed to air without change it is insoluble in alcohol ether naptha and protochloride of phosphorus ; oil of turpeiitine arid in general all the liquids that boil at elevated tempera- tures dissolve small quanties of it at the boiling point ; but no substance that dissolves this body at a high temperature deposits it in the amorphous state on cooling. Heated in a tube filled with an atmosphere of carbonic acid in an oil-bath amorphous phosphorus begins to change into the ordinary modificatiou at a temperature of 500° F.If the air has access to the phosphorus at this temperature it inflames hiit in order to convert the whole of it into phosphoric acid the temperature must be raised to 5720 F. This modification of phosphorus emits no luminous appearance in the dark unless heated to nearly that point at which it inflames. Amorphous phosphorus exerts much less affinity for the other dements than the coiiimoii modification and is insoluble like the latter ; when it does cuter into combination the light evolved is very much less intense than is the case with white phosphorus ; it is however capable of removing oxygen from a large number of metallic oxides aided either by friction or heat and the reaction is accompanied by the production of light On a new mode of employing sulphuretted hydrogen in chemical analysis.*- Sulphuretted hydrogen has not been generally employed in chemical analysis otherwise than as a reagent in the moist way.M. Ebelmen proposes to employ the gas as a means of converting mixtures of several * Ann. de Chim. et de Phys. xxv. 92. CONTAINED IN THE FOREIGN JOURNALS. bodies into sulphurets in the dry way which sulphurets may then be separated from each other either by the solubility of the one in scicl to the exclusion of the other or the one may remain fixed while the other is volatile at a slightly elevated temperature. The separation of manganese from cobalt may be very accurately efYected in the following manner The weighed mixture of the two oxides is placed in a small platinum dish and heated to dull redness in a tube through which a current of sulphuretted hydrogen gas is passing.The mixed sulphurets after being cooled in a current of the gas are then removed and treated with cold water acidulated with hydrochloric acid. The sulphuret of manganese is alone dissolted. After a digestion of some hours the liquid is filtered and from the filtrate after boiling the mangmeee can be precipitated by potash. The black residue of sulphuret of cobalt is decomposed by nitric acid and the oxide of cobalt likewise precipitated by caustic potash. Manganese may be separated from nickel with equal accuracy by this process. Manganese cannot he accurately separated from zinc upon this plan a small quantity of manganese remaining with the sulphuret of zinc when the mixed sulphurets are treated with acetic acid ; hydrochloric acid is not applicable as the solvent of the manganese as it likewise dissolves the sulphuret of zinc.,4 mixture of the sulphurets of iron and cobalt obtained in this mamier cannot be separated by hydrochloric acid even when concentrated acid is employed nearly the whole of the sulphuret of iron being retained by the sulphuret of cobalt. The insolubility of the sulphuret of iron insoluble in cold hydrochloric acid does not however admit of its being thus separated from sulphuret of manganese as a considerable proportioii of the manganese is found to be irremoveable from the sulphuret of iron by the acid. The volatility of certain of the sulphurets can sometimes be applied as a means of separating them quantitatively from others which are not volatile.Two instances are stated by M. Ebelmen ;the one with reference to the separation of iron from arsenic the other with reference to that of arsenic from tin. Arseniate of iron is completely converted by heat in a current of sulphuretted hydrogen into the respective sulphurets of arsenic and iron the former of which is entirely volative leaving pure sulphuret of iron. Arsenic or any of its compounds in combination with tin may be completely volatilized as sulphuret of arsenic while the tin remains fixed in the form of sulphuret and may be entirely converted into the peroside by subsequently heating to redness in an open crucible. NOTICES OF PAPERS On a new compound of boracic acid with soda and on the probable mode of production of borrrcic acid in nature.*-The known combinations of boracic acid with soda are restricted to the following three NaO BO,; NaO 2 €30,and NaO 6 BO,.Dr. Bolley has supplied a missing member of this series viz. the salt represented by the formula NaO 4 BO, by boiling together solutions of sal-ammoniac and borax in the proportion of 2 equivs. of the latter to one of the former. The process is attended by the evolution of ammonia and the production of chloride of soriiuni. When the operation of boiling is continued l-+ith a dilute solution until the evolution of ammonia ceases and the liquid in them evaporated a deposit of borax is first obtained the mother-liquor from which crystals yields on careful evaporation at a low temperature a crystalline crust on the surface of the liquid and likewise at the bottom of the evaporating vessel.These crystals are composed according to the formula NaOl BO + 10 HO. Dr. Bolley is of opinion that a reaction similar to that of sal-ammoniac upon borax is concerned in the production of the natural boracic acid of the Lagoons. He finds that the borates of magnesia and lime Boracite and Datolile are similarly effected by snl-ammoniac and that if this latter substance preponderates in tlie mixture the entire borate is decomposed boracic acid being liberated which can then be dissolved by the hot vapours which it always accompanies in the localities of its production and which according to Payen likewise contain ammonia.On two flew bodies belonging to the amylic series.t-By distilling equal volumes of crystallized sulphamylate of potash with concentrated bisulphide of potassium M. Ossian Henry Juri. has obtained a yellow oily liquid lighter than water and which evolves a powerful penetrating odour. This product is the bisubhide of amyl. The following equation indicates the mode of its formation 2 SO Cl,Hl,O KaO + KS = 2(SO, KaO) + C, €I, S,. + Bisulphide of ampl. Distilled two or three times over chloride of calcium the bisulphide of amyl yields two products the first boiling at 2100 C (410° F.) is yellowish and consists almost entirely of monosulphide of amyl ; tlie second boiling * Ann. der Chem.und Pharm. LXVIII. 122. t Ann. de Chim. et de Phy. xxv.246. CONTAINED IN THE FOREIGN JOURNALS. at a temperature between 140' and 260' C. (464' and 500' F.) is a liquid of a fine amber colour burning with a white flame of great luminosity. This liquid emits a strong and very penetrating alliaceous odour and possesses a density of 0.918 at lSo C. (65' F.) Equal bulks of sulphamylate of potash and sulphocyanide of potassium both in 'the form of crystals intimately mixed and distilled in a large retort yield a mixture of water and an oily liquid of a yellowish-white colour. This oil is the sui!$ocyanide of amyl which when purified over chloride of calcium becomes perfectly colourless. It is lighter than water and possesses a penetrating alliaceous odour.The liquid begins to boil at 1700 C. (338' F.) and the temperature rises as high as 260'C. (500° F.) It burns with a white smoky flame and its density at 21' C. (68' F.) is 0.905. The following equation exhibits its composition and mode of pro-duction SO3 C, H, 0 KaO + C2 NS KaS = 2(SO K Oa) + C, H, NS,. + Sulphocyanide of amyl. Or the sulphocyanide of amyl may be represented as follows CP NS + c,,H, s. uu Sulpho-Sulphide of cyanogen. amyl. The density of the vapour of sulphocyanide of amyl was found at 6.33 although according to theory it should only be 4,504 When the bisulphide or sulphocyanide of amyl is boiled with pure nitric acid diluted with a third of its weight of water and the product is saturated with carbonate of baryta a salt of sulphamylolic acid is obtained corresponding to the sulphetholic and sulphometholic acids.The following equation exhibits the composition and mode of formation of this salt from the bisulphide of amyl C~O Hi,S + NOS 130 = Clo HI S2 0,+ HO = C, HI2 S 06. v Sulphamylolic acid. On the conversion of ma& into succinic acid.*-M. Piria has shown that asparagine may be viewed as the amide of malic acid and that it may be converted by fermentation into siiccinate of ammonia. The intimate relation of asparagine to malic acid has received additional proof at the hands of M. Dessaignes by the metamorphosis of the malic acid contained in malate of lime into succinic acid. * Ann. de Chim. et de Phy. xxv. 253. 96 NOTICES OF P,4PERS CONTAINED IN THE FOREIGN JOURNALS.The malate of lime obtained by the process of Liebig from the berries of the mountain ash was Ieft exposed below the surface of water to the ordinary temperature of the air. 111 the coursc of some months the upper portion of the water was observed to contain a mucilaginous substance while crystals of carbonate of lime coated the sides of the vessel. As the temperature rose during the summer months a crust of very fine prismatic crystals was observed on the suiface of the malate of lime which after purification were found to consist of pure succinic acid. Examination of the oils expressed from the seeds of white and black mustat.d.*-The acids contained in the oils expressed from the seeds of Sinopis alba and nigm are only known as combinations of oxide of glyceryl.they hai-e never yet been isolated. Ah. Darby has obtained by the usual methods from the fat oil of white mustard an acid which he terms Erucaic acid and which is nearly allied to the Behenic acid of TTolker. The composition of the Erucaic acid is expressed by the formula c44 H4204. The acid melts at a temperature of 34' C (93.5 F.) ; it is deposited in white needles from solution in alcohol. The salts of silver lead and baryta were examined and their composition is expressed by the general formula (344 H4 03 MO. There appears to be another acid associated with Erucaic acid in the oil the lead-salt of which is soluble in ether and for the baryta compound of which the author has deduced the following formula C, 11360, BaO.The composition of this acid is therefore different from that of the oleic acid contained in the non-siccative oils the composition of the baryta-salt of which is expressed by the formula c, H, 03 Ba0. The oil of black mustard tvas found to contain three acids viz. Stearic acid Erucaic acid and a liquid fatty acid which appeared to be identical with the latter acid described as contained in the oil of white mustard. * Ann. der Chem. und Pharm. LXIX. 1.

ISSN:1743-6893    

DOI:10.1039/QJ8500200091

出版商:RSC    

年代:1850

数据来源: RSC

摘要:

TITLES OF CHEMICAL PAPERS IN 5RlTlSH AND FOREIGN JQURNALS. A. Acid Ani1ic.-Notice on the action of chlorine on anilic acid by J. Stenhouse. Ann der Chem. und Pharm. lxx 253. Arsenic.-On a series of insoluble alkaline arseniates by H. Rose. Pogg. -4nn. Ixxvii 288. Benzoic.-Researches on some new chlorinated bodies derived from ben-zoic acid by M. Ed. Saint-Ewe. Ann. de Chim. et de Phys. xxv 454. Boracic.-On a new compound of boracic acid with soda. and on the probable mode of formation of native boracic acid by P. Bolley. Ann. der Chem. und Pharm. Ixviii 123. .. On a native compound of boracic acid by G. L. Uiex. Idem. lxx 49. Butyric.-Butyric acid in the fruit of the soap-tree (Supindm saponaria), by Gorup Besanez. Idem. lxix 369. .. On an organic compound of butyric acid containing arsenic by Wohler.Idem. Ixviii 127. Camphoric -On the optical properties of camphoric acid by Bouchardat. Compt. Rend xxviii. 319 Carbonic -Note on the boiling temperature of carbonic acid by M. V. Regnault Ann. de Chim. et de Phys. xxvi 257. Chromic.-Notice on a chro *:ate of copper and potash by A. Knop Jun. Ann. der Chem. und Pharm. lxx 52. Co1urnboic.-Chemico-physiological researches on-by C Bodeker. Idem. lsix 47. Dithionic -On some salts of dithionic acid by Fr. Kessler. Journ. fur prackt. Chern. xlvii 52. Formic.-On the occurrence of formic acid in nettles by Gorup Besanez. Idem. siviii 191. Kinic.-On the chlorinated products of decomposition of kink acid by G Stadeler. Ann. dzr Chern.nnd Pharin. lxix 30t1. Lactic.-Notice respecting the lactic acid of muscular flesh by W. Heintz. Pogg Ann. luuv .:gl. .. On the products of the transformation of lactic acid by means of chlorine by M. Wohler Journ. de Pharm. et .de Chim. mi 38. .. On the products of distillation of lactic acid and of lactate of copper by Engelhardt. Ann. der Chein. und Pharm. lxx 241; .. On the products of the metamorphosis of lactic acid by chlorine in the nascent state by G. Stadeler. Ann. der Chem. und Pharm. lxis 333. TITLES OF CHEMICAL PAPERS Ma1ic.-Notice on the conversion of malic into succinic acid by Des- saignes Ann. de Chim. et de Phys. xxv 253. Metaphosphoric.-On the different modifications of metaphosphoric acid and on two new acids possessing the same combining proportions by Th.Fleitmann. Pogg Ann. lxxviii 233. Nitric.-On the preparation of anhydrous nitric acid by H. Deville. Compt. Rend. xxviii 257 Pectic -Note on artificial pectic acid by M. Sacc. Ann. de Chim. et de Phys. xxv 218 Perch1oric.-On the salts of perchloric acid with organic bases by J Bodeker Jun. Ann. der Chem. und Pharm. lxxi 59. Periodic.-On the salts of periodic acid with organic bases by J. Badeker Jun. Idem. hi 59 Po1ythionic.-On the polythionic acids by Fr. Kessler. Journ. f. prackt. Chem. xlvii 29. Phosphoric -On a series of insoluble alkaline phosphates by H Rose Pogg. Ann lxxvii 288. Phosphoric.-On the combinations of phosphoric acid with lithia by C. Rammelsberg. Pogg. Ann. lxxvi 261. .... On the isomeric modifications of phosphoric acid by H. Rose Idem. lxxvi 1. .. .. On the quantitative estimation of phosphoric acid and the methods of separating it from bases by H. Rose. Idem. 218. .. . On the separation of phosphoric acid from bases in general and more particularly from alumina by H. Rose. Idem. lxxviii 217. Picric.-On the preparation of picric acid and its application to the yro-duction of a yellow colour by M. Guinon. Re'v. Scientif. de Quesne- ville 32me se'r. t. v 233. Ricino1ic.-On ricinolic acid by Svanberg and Kolmodin. Journ. fur prackt. Chem. xlv 431. Sebacic.-On the action of nitric acid on sebacic acid by Ad. Schlieper. Ann. der Chem. und Pharm. lxx 121. Acid Se1enious.-On the salts of selenious acid by Sh. Muspratt.Qr. Journ. of Chem. SOC.ii 52. Succinic.-Notice on the conversion of malic into succinic acid by Des- saignes. Ann. de Chim. et de Phys. xxv 253. .. On the production of snccinic acid from malate of lime hy J. Likbig Ann. der Chem. und Pharm lxx 104. ,. .. On the combinations of sulphuric acid by A Bineau. Journ. de Pharm et de Chim xv. 30 & 415. Su1phuric.-Additional note to the memoir on the combinations of sul-phuric acid with water by A. Bineau. Ann. de Chim. et de Phys. xxvi 123. Tannic.-On tannic acid by G. Mulder. Journ. fur prackt. Chem. xlviii 90. .. .. On the action of potash on the tannic acid of coffee by G. Lie-bich Ann der Chem und Pharm. lxxi 57. Tartaric-On tartrate of strontian and antimony and on a compound of the same with nitrate of strontian by F.Kessler. Pogg. Ann. lsxv 410. '1'itanic.-On the pleomorphism of titanic acid by A. Breithaupt. Idem. lxxviii 143. Va1erianic.-Note on the formation of valerianic acid under novel circum- stances by M. SalvCtat Ann. de Chim. et de Phys. xxv 337. Acids Volatile.-Preliminary notice on the presence of volatile acids in the juices of flesh by Th. Scherer Ann. der Cheni. und Pharm. lxix 196. -On some new acids contained in the oil of Bassiu ZatafoZiu by T.F. Hardwick. Quar. Journ. of Chem. SO~, ii 231. IN BRITISH AND FOREIGN JOURNALS. Air Atmospheric.-Note on the co-efficient5 of dilatation at low temperatures of atmospheric air under different pressures by 31. V. Regnault. Ann. de Chim. et de Phys.xxvi 257. -.. . . On the quantity of ammonia contained in atmospheric air by M. Fresenius. Idem. 208. -On the composition of the air in closed spaces in which both men and horses have breathed and upon the modes of ventilating them by Lassaigne. Journ. fur prackt. Chem. lsvi 287. Albumen.-Researches on by F. Bopp. Ann. der Chem. und Pharm. lxix 16. Alcohol.-Experiments with alcohol by M. Despretz. Journ. de Pharm. et de Chim. xv 177. -Observations on the congelation of mixtures of water and alcohol by M Boussingault. Ann. de Chim. et de Phys. xxv. 363. -On the relative expansions of mixtures of alcohol and water under the influence of a certain rise of temperature &c. by G. H. Makins. Journ. of Chem. SOC. ii 224. Aliment.-On a new alimentary substance.Rev. Scientif de Quesneville 3&me s6r. t. v. 230. Aliments.-Cornposition of several alimentary substances by M. Payen. Journ. de Pharm. et de Chim. xvi 279. Alkaloids Artificial -On the nitrogenous constituents of vegetables as the sources of the artificial alkaloids by J. Stenhouse. Ann. der Chem. und Pharm. lxx 198. -On a new alkaloid,. pseudo-quinine by M. Mengarduque Journ. de Pharm. et de Chim. xiv 343. -On a series of organic alkaloids homologous with ammonia by A. Wurtz. Compt Rend. xxviii 223. Journ. fur prackt. Chem. lxvii 345 -Report on the new bodies analogous to ammonia of M. Wurtz by M. Dutnas. Journ. de Pharm. et de Chim. xvi 199. Allantoin.-Allantoin in the urine of the calf by F. Wohler. Ann. der Chem.und Pharm. lxx 229. Aloes.-On the products of the action of nitric acid on aloes by G. J. Mulder. Journ. fur prackt. Chem. xlviii 1. Alloy.-Analyses of some compounds of gold and silver by M. A. Levol. Ann. de Chim et de Phys xxvii 310. Alumina.-On the carbonate of alumina by Sh. Muspratt. Journ. of Chem. SOCii 916. Ammonia.-On the quantity of ammonia contained in atmospheric air by M. Fresenius Idem. xxvi 208. Amy1.-Memoir on the existence of two new bodies of the amylic series. Idem. xxv 246. -Preliminary notice on the action of heat on amilic alcohol by A. W. Hof-mann. Ann. der Chem. und Pharm. lxxi 119 -Researches on the amyl-series by H. Medlock. Quar. Journ. of Chem. Sac. ii 212. Analysis.-On the analysis of compounds in which the oxides of iron manga- nese aluminum and the alkaline earths are in combination with phos- phoric arsenic and silicic acids by R.Fresenius. Journ. fur prackt. Chem. xlv 257. -On the use of sesquibasic phosphate of silver in mineral and organic analysis by M. Lassaigne. Journ. de Pharm. et de Chim. xvi 289. Animal substances.-Products of the dry distillation of animal substances by Th. Anderson. Edinbro. Phil Trans. xvi 463. Antigorite.-On antigorite by W. Haidinger. Pogg. Ann. lxxvii 94. Antimony.-Observations on the chloride of antimony by M.Larocque. Journ. de Pharm. et de Chim. xv. 161. TITLES OF CHEMICAL PAPERS Antimony.-On the quantitative estimation of antimony by H. Rose. Pogg. Ann. Ixxvii 110 -On the separation of antimony from arsenic by C.Ullgren. -4nn. der Chem. und Pharm. Ixix 363. -On tartrate of strontian and antimony and on a compound of the same with nitrate of strontian by F. Kessler. Pogg Ann kxv 410. Arkansite.-Mineralogical description of arkansite by A. Breithaupt. Idem. lxxvii 302. -On the identity in a chemical and chrystallographical point of view of arkansite and brookite by C. Rarnmelsberg. Idem. lxxvii 586. Armeria maritima.-On the composition of the ash of Ameria maritinaa by Dr. A. Velker. Chem. Gaz 1849 168 Arsenic -Apparatus for decomposing matters containing arsenic by M.Bois-sen&. Journ. de Pharm. et de Chim. xv 185. -On the quantitative estimation of arsenic by H. Rose Pogg. Ann. lxxvi 534. -On the separation of antimony from arsenic by C.Ullgren. Ann. der Chem und Pharm. lxix 353. -On the estimation of arsenic by means of sulphurous acid by V. Kobell Journ. fur prackt. Chem. xlri 491. -Remarks on the chemical processes for detecting arsenic in judicial cases by Wohler Ann. der Chern. und Pharm lxix 364. -Studies on arsenic by M Filhol. Journ. de Pharm. et de Chim xiv 331 401 Arseniurets. -On the hydrated zinc-arseniuret from the cobalt mine Daniel near Schneeberg by 0 Kottig Jown fur prackt Chem. xlviii 183. Asc1epion.-On asclepion by C. List. Ann. der Chem. und Pharm. lxix 125. Ashes -Analytical investigation of the amoiint of soda in mood ashes with reference to their geognostic localities and stage of development by C. Bischof. Journ.fur prackt. Chem xlvii 139. -Analyses of the ashes of sprouting cabbage and of asparagus by C. Schlien-kamp. Ann. der Chem. und Pharm. lxx 3 19. -Analysis of the ashes of white cabbage and turnips by K. Stammer. Idem. Ixx 294 -Analysis of the ashes of a haystack Journ fiir prackt Chem xlvi 212. -Experiments to ascertain the essential constituents of the ash of a vege- table species by the Prince of Salrn €lorstmar. Idern. xlvi 1113. -Analyses of the ashes of esculent vegetables by Th. J. Herapath. Quart. Journ. of Chem. SOC ii 4. Assafetida.-Examination of the oil of assafetida by H. Hlasiwetz. Ann. der Chem und Pharm. luxi 23. Atakamite -On atakamite by G. Ulex Idern lxix 361. Atmosphere. -Investigation of the amount of carbonlc acid contained in the atmosphere by H.and A. Schlaginweit. Pogg. Ann lxxvi 442. -On the amoiint of water in the atmosphere by H. W. Dove. Idem. Ixxvii 369. -On the nature of those constituents of the atmosphere hy means of which the reflection of light is effected by R CIausius Idern luxvi. 161. -On the weight and relations of weight of the atmosphere by E Schmidt. Y Y Idem lxxviii 275. Atomic theory.-Contributions to the atomic theory by P. Einbrodt. Ann. der Chem. und Pharm. lxx. 281. Augite.-On an occurrence of augite and hornblende conjointly by F. Sand-berger. Pogg Ann. Ixxvi 111 IN BRITISH AND POREIQN JOURNALS. 371 B. Barometer.-Description of a self registering barometer which records an observation every five minutes within the twenty-four hours by G.A. Schulze. Pogg Ann. Ixxvi. 604. Bases volatile organic Researches on.-IV and V by A. W. Hofmann. Journ. of Chem. Soc. ii 36 300. -On nitromesidine a new orgariic base by G. Maule Journ. of Chern. SOC.ii 11 6. Bassia 1atifolia.-On some new acids contained in the oil of bassia latifolia by T. F. Hardwicke. Idem. ii 231. Beetroot.-Analysis of the ashes of beetroot (Beta cicla alfissima,) by Fr. Griessenkerl. Ann. der Chem. und Pharm. Ixix 360 Benzole -On some useful properties of benzole and on a practical mode of preparing it by Ch. Blachford Mansfield B A. Chem. Gaz. 1849 159. Benzoyl. -On sulphocyanide of benzoyl and the products of its decomposition by B. Quadrat. Ann der Chem. und Pharm.lxxi 23. -On the combinations of the benzoyl series with hyponitric acid and their derivatives by G. Chancel. Journ. fur prackt. Chem. xlvii. 140. Berberine .-Chernico-physiological researches on berberine by C. Bodeker. Ann. der Chem. und Pharm. Lxix 40. Bile.-Fresh observations on the spontaneous decomposition of ox-bile by Buchner. Journ. fur prackt. Chem. xlvi 147. -Observations on the bile of different animals by Ad. Strecker. Ann. der Chem. und Pharm. lxx 149. -On the inorganic constituents of ox-bile by Weidenbusch. Pogg. Ann. lxxvi 386. -On the spontaneous decomposition of ox-bile bilic and tauric fermen- tatioti by M Buchner Jun. Journ. de Pharm. et de Chim. sv 401. Bismuth.-On the bismuth spar of South Carolina by C. Rammelsberg.Pogg. Ann. lsxvi 564. -On the sulphite of bismuth by J. Danson. Journ. ofChem. SOC.ii 205 H1ood.-Analyses of the ashes of blood from different animals by F. Verdeil. Ann. der Chem und Pharm. lxix 89. -Note on the presence of copper in human blood by M. Deschamps. Journ. de Yharm. et de Chim. xi~ 410. -On the inorganic constituents of ox-blood by R Weber Pogg. Ann. lxxvi 3i7. -On white blood by Chatin and Sandras. Journ. fur prackt. Chem. xlvii 427. Blue Prussian.-On the action of light on Prussian blue in vacuo by Cherreul. Compt. Rend. nix 294 Bones.-On the chemical composition of bones by W. Heintz. Pogg. Ann. lxxvii 267 Berates.-On the borates by Aug. Lzurent. Compt Rend. xsix 5. Journ. fur prackt Chern. dvii 4 i2.Uoron.-On a new compound of boracic acid with soda and on the probable mode of forniation of native boracic acid by P. Bollep Ann. der Chern. und Pharm. lxviij 122. Brandy.-Br andy from the juice of the berries of inounlain ash t C'ol-husaucu-ytrria,) by J. Liebig Ann der Chem und Pharrn. Ixui 120. Bread.-On bread for diabetic patients by Dr. Percy F.R.S. Chem. Gaz. 18-19 184. Bromine.-New method of detecting bromine by M. A1 Reynoso. Ann. de Chirn. et de Phys. xxvi 285. c- On the estimation of bromine in salt springs by H. Fehling. Journ fur prackt. Chem. xlv 269. TITLES OF CHEMICAL PAPERS Bromine.-On the occurrence of bromine in Wurtemberg by:Sigwart Journ. fur prackt. Chem. xlvii 231. -On the specific heat and on the latent heat of fusion of bromine by H.V. Regnault. Ann. de Chim. et de Phys. xxvi 268. -Preparation of gaseous hydriodic and hydrobromic acid by Ch. Mkne. Journ. fur prackt Chem. xlvii 126. Brookite.-On the identity of arkansite with brookite in a chemical and crys- tallographical point of view by C Rammelsberg. Pogg. Ann. lxxvi 586. Brookite and Arkansite.-Identity of Brookite and arkansite by Professor Miller. Phil Mag. 1849 233. Brucine -Notice of a product from the oxidation of Brucine by M. Baumert. Ann. der Chem und Pharm lux 337. C. Caffeine.-Notice on caffeine by F. Rochleder. Ann der Chem. und Pharm. lxix 120. -On caffeine by Fr. Ruchleder. Idem. Ixxi 1. Calculus.-Analysis of a calculus in vein by J. Schlossberger. Idem. Ixix 255.-Analysis of a calculus found in the bladder of an ox by M. Girardin. Journ de Pharm. et de Chim. xv 169. -Analysis of urinary concretions found in an ox by M. Chevreul. Idem. xvi 196. -Observations on the composition of a calculus from a monkey's liver by Thornton J. Herapath. Chem. Gaz. 1849 166. Calico-printing.-Chemical researches on calico-printing by M. Chevreul. Rev. Scientif. de Quesneville 3e'me. se'r t. v 74 112 152 193. Camphor -Combinations of camphor. Ann. der Chem. und Pharm. lxx 276. Capry1on.-On caprylon by G. Guckelberger. Idem. lxix 201. Carbonates.-Memoir on the metallic carbonates by M. J. Lefort. Journ. de Pharm. et de Chim. xv 17. Carbon.-On the absorption of saline substances by charcoal by M. Esprit. Idem.xvi 192 & 264. Casein.-Researches on casein by F. Bopp Ann. der Chim. und Pharm. lxix 16. Cerium.-On the atomic weight of cerium by M. C. Marignac. Ann. de Chim. et de Phy. xxvii 209. -Phospate of.-Separation of the phosphate of cerium from lanthamum and didymium by H. Watts. Journ. of Chem. SOC.ii 131. Cherry-laurel.-New observation relative to the pre-existence of the volatile oil. and of hydrocyanic acid in the green leaves of the cherrp-laurel by M. Lepage. Journ de Pharm. et de Chim xv 274. Chicory,-On chicory and its falstfications by M. Chevallier. Idem. xvi 50. Chinon.-On chinon and the various derivatives of indigo by A. Laurent Journ. fur prakt. Chern. xlvii 153. -On some combinations belonging to the chinon series by F. Wohler.Ann. der Chem und Pharrn. lxix. 294 Chloride.-On sulphite of chloride of phosphorus by P. Kremers. Ann. der Chem. und Pharm. Ixx 297. Chlorine.-On the atomic weight of chlorine by Aug. Laurent. Compt. Rend. xxix 5. Journ fur prakt Chem xlvii 412. -On the analysis of chlorinated organic products by G. Stadeler. Ann. der Chem. und Pharm. lxix 334. IN BRITISH AND FOREIQN JOURNALS. Chlorite.-On the true composition of chlorite by C. Rammelsberg. Pogg. Ann. lxxvii 414. Chloroform.-Note on chloroform by MM. Soubeiran et Mialhe. Journ. de Yharm. et de Chim xvi 5. Cholera.-Examination of the liquid vomitted during an attack of cholera by A. S. Taylor F R S. Chem. Gaz. 1849 153. Cholesterim-On the action of phosphoric acid on cholesterin by C.Zwenger. Ann. der Chem und Pharm. lxix 347. Chromates.7On trichromate of potash by F. Hothe. Journ. fur prackt. Chem. XIVI 184. -On chromate of copper by H. S Evans. Journ. of Chem. SOC. ii 218. Chromium.-On the estimation of chromium by H. Schwartz. Ann. der Chem. und Pharm. lxix 209. -On the sulphite of chromium by J. Danson. Journ. of Chem. SOC. ii. 205. Chrysoberyl1.-On the pleochroism of cbrysoberyll by W. Haidinger. Pogg. Ann. lsxvii 228. Coal.-On traces of copper and lead in the ashes of coal by J. A. Phillips. Qu. Journ. of Chem. SOC. ii. 1. Cobalt.-On the production of pure oxide of cobalt and aluminate of cobalt by P. Louyet. Institut. xxi 206 Journ fur prackt. Chem. xlvii 402. -Remarks on the oxides of cobalt by C.Rammelsberg. Pogg. Ann. lxxviii 93. -Separation of nickel from cobalt by Wohler. Ann. der Chem. und Pharm lxx 256. Cobalt.-On the separation of cobalt from potash and soda by H. Watts. Qu. Journ. of Chem. SOC.ii. 99. Coco.-Memoir on the fatty acids of the butter of COCO by M. J. Goergey. Ann. de Chim. et de Phys. xxv. 102. Coffee.-Memoir on coffee by M. Payen. Idem xxvi 208. Collodion.-On collodion by M. Sourisseau. Journ. de Pharm. et de Chim. xiv 417 xvi 125. -On the preparation of collodion by M Livonius. Idem xvi 122. -Collodium cantharidal by M. Ilish. Idem xvi 123. Colouring matters.-Note on the action of salarnoniac in the oxidation of colouring matters by the salts of copper by M. C. Koechlin and Mathieu-Teesy. Rev. scientif. de Quesneville 3&me se'r.v. 145. Colours vitrifiab1e.- On the preparation of vitrifiable colours by A. Wachter. Ann. der Chem. und Pharm. lxix 99. Columbine.-Chernico-phy scological researches on columbine by C. Bodeker. Idem. lxix 37. Conjugate compounds.-Remarks on conjugate campounds and their powers of saturation by Ad. Strecker. Idem lxviii 47. Copaiba,-Examination of a new kind of copaiba balsam by L. Posselt. Idem, lxix 67. Copper.-Chemico-technical investigation of the black precipitate which forms in great masses at the anode when blue-vitriol is decomposed by the voltaic current by Max. Duke of Leuchtenberg. .lourn. f. prackt. Chem. lxv 460. -Chlorometrical test for copper. Idem lxvi 174. -Considerations respecting the atomic weight of copper and on some of the compounds of that metal M.J. Persoz. Ann. de Chem. et de Phys. xxv 257. -On a novel occurrence of copper pyrites from the Salzberg at Hall in Tyrol by W. Haidinger. Pogg. Ann. lxxviii 88. TITLES OF CHEMICAL PAPERS Copper.-On copper containing phosphorus and on the corrosive action of sea-water on some varieties of copper by Dr Percy. Chem. Gaz. 1849.168. On the amalgam of copper by M Pettenkofer. Ann. der Chem. und c- Pharm. lxx. 344. Coprolitic remains -Chemical examination of coprolitic remains from different parts of England by Thornton J Herapath Esq. Chem. Gaz. 1849 170. Corn.-On the proportions of water and lignin contained in corn and the pro- ducts derived from it by MI. Millon. Ann. de Chim.et de Phys. xuvi. 5. Cotton.-On a peculiar fibre of cotton which is incapable of being dyed by Walter Crum Esq. F.R.S. Vice-Pres. of the Phil. SOC. of Glasgow. Phil. Mag. 1849 237. Crotonine.-Notice of the non-existence of crotonine by Fr. Weppen. Ann. der Chein und Pharm lux. 254. Crystalline form.-On a remarkable analogy of form between certain sulphur and ouy-salts by G. Rose. Pogg. Ann. lxxvi. 291. -On the crystalline form of organic bodies by H. Dauber. Ann. der Chem. und Pharrn. lxsi. 65. -On the crystalline form of the rhombohedra1 metals especially of bismuth by G. Rose. Yogg. Ann. lxxvii. 143. Crystallographic relations.-Researches into the relations which may exist between the crystalline form the chemical composition and the direc- tion of circular polarization by M.L. Pasteur. Ann. de Chim. et de Phys. xxiv. 44'2. Crystals -On the notation of crystals by Edward J. Chapman Esq. Phil. Mag. 1849 237. Cyanogen. -On the quantitative estimation of cyanogen in analysis by C. Heisch. Journ. of Chem. SOC. ii. 219. Cyandine.-Action of acids and bases on cyaniline by A. W. Hofmann. Journ. of Chem' SOC.ii 300. D. Dato1ite.-On a new variety of datolite by W. Haidinger Pogg. Ann. Ixxviii. 75. Devitrification.-On devitrification by D. Splittgerber. Pogg. Ann. Ixuvi. 566. Didymium.-On the atomic weight of didymium by M. C. Marignac. Ann. de Chim. et de Phys. xxvii 209. Digestion.-On the use of the pancreatic fluid in digestion by C1. Bernard. Journ. fur prackt.Chem. xlviii 102 Ann. de Chim. et de Phys. xxv 474. -On some quantitative relations pertaining to the process of digestion by Lehmann. Journ. fur prackt. Chem. xlviii. 110. Diorite -On the orbicular diorite of Corsica by M. A. Delesse. Ann de Chim. et de Phys. xxiv. 435. Dolomite.-On the formation of dolomite by Professor Forchhammer. Chem. Gaz. 1849 168 Didpiurn.-On the separation of didymium from cerium &c ,by H. Watts Journ. of Chem. SOC.5.131. E. Egg.-On the inorganic constituents of the white and yolk of the egg by Poleck Pogg. Ann. Ixxvi 393. IN BRITISH AND FOREIGN JOURNALS. Blectro Chemical Theory.-Consideration8 concerning by M. Recquerel. Ann. de Chim. et de Phys xxvii 5. Emu1sine.-Some observations on emulsine and its composition by B.W. Bull. Ann der Chem. und Pharm. lxix 145. Eudiometry.-On a new method for the quantitative analysis of gaseous mix- tures by M. V. Regnault et J. Reiset. Ann. de Chim. et de Phys. xxvi 299. Endosmosis -Experimental investigation of endosmosis by Ph. Jolly. Ann. der Chem. und Pharm. lsviii 1 and Pogg Ann lxuviii. 261. Epidote -Remarks on the chemical composition of epidote by C. Rammels-berg Pogg Ann. Ixxvl. 89. Equisetac2e.-On the amount of silica in the equisetacae by R. Weber. Pogg. Ann. lxxvi. Ether.-On cyanic ether and its derivatives by Ad. Wurtz. Compt. rend. xxvii. 241. -On the metamorphoses of the perchlorinated ethers by Ch. Gerhardt. Rev. scientif. de Quesneville 38tne Se'r. t. ii 54. -On two new compounds of phosphoric acid with ether by F.Vogeli. Ann. der Chem. und Pharm. lsix. 180. -salicylic.-On the action of haryta on salicylic ether by G. Baly. Journ. Chem. SOC.ii 28. Ethiops.-Observations on the preparation of ethiops mineral by M. Des-fosses. Journ. de Pharm. et de Chim. xvi. 81. Excrement.-Investigation of the ashes of human excrement by J. A. Porter. Ann. der Chem. u. Pharm. lxsi. 109. Excrements .-On the inorganic constituents of solid and liquid human excre- ment by Fleitmann. Pogg Ann. lxxvi 376. Explosive substances -On some explosive substances. Journ. fur prack. Chem. xlvii. 477. Extracts -Apparatus for preparing extracts in vacuo by M. Huraut. Journ. de Yharm. et de Chim. xv. 179. F. Fah1erz.-Analysis of the fahlerz containing mercury from Schwatz in the Tyrol.by H. Weidenbusch. Pogg. Ann lxxvi 86. Fat.-Estimation of the amount of fat in a muscle that had been converted into fat by G Liebig. Ann. der Chern. und Pharm. lxx 343 -Researches into the influence which certain alimentary principles can exert upon the proportion of fatty matters contained in the blood by M. Bous4ngault. Ann. de Chim. et de Phys. xxiv 460. Fats.-On the oxidation of the volatile products of distillation of the fats by F. C. Schneider. Ann. der CheIn. und Pharm. lxx 107. Fecal matters.-On disinfecting processes and on the employment in the arts of fecal matters Rev. scientif. de Quesneville 38me se'r. t. v. 166. -On the application of plaster of Paris and charcoal for disinfecting and rendering instantaneously solid all fecal matters &c ,by J.Ch. Herpin. Idem 205. Fibrin.-Researches on fibrin by F. Bopp. Ann der Chem. und Pharm. Ixix. 16. Ravine.-On flavine a new alkaloid containing oxygen by Laurent and Chancel. Journ. fur prackt Chem. xlvi. 509. Flax. -On the mineral constituents of the flax-plant &c. by Mayer and Brazier. Journ. of Chem. SOC.ii 78. 1esh.-On the inorganic Constituents of horse-flesh by R. Weber. Pogg. Ann. lxxvi 372. TITLES OF CHEMICAL PAPER4 Flesh.-Preliminary notice on the presence of volatile acids in the juices of flesh by Scherer Ann. der Chem. und Pharm. lxix 196. -The inorganic constituents of flesh accompanied by some remarks on the analyses of the ashes of animal substances by Fr.Keller Idem. lxx. 91. Flour.-Note on the falsification of flour by M. Louyet Journ. de Pharm. et de Chim. 355. -On the falsifications of flour by M. Lecanu Idem xv 24 1. Fluorine.-On the equivalent of fluorine by P. Louyet. Ann. de Chim. et de Phy. xxv. 29 1. -On the presence of fluorine in sea-water by G Wilson M.D. Chem. Gaz. 1849 168. Fodder.-Comparative composition of several fodders by M. Payen. Journ. de Pharm. et de Chim. xvi 280. Furfuro1.-Nbte on furfurol by M. Cahours. Idem. xv 170. -On furfurol by J. W. Dobereiner Journ. fur prackt. Chem. xlvi 167. G. Galvanometer.-On a balance galvanometer by W S. Ward. Journ. of Chem. SOC.ii 26. Gas.-On a continued spontaneous evolution of gas at Charlemont Stafford- shire by S.E. Howard Chem. Gaz. 1849 168. Gases.-Note on the recombination of the mixed gases evolved in the voltameter by M Jacobi. Ann. de Chim. et de Phys xxv. 215 -On the motion of gases Part. 11 by Th. Graham. Phil. Trans. 1849 349. -On the action of the dry gases on organic colouring matters. and its rela- tion to the theory of bleaching by G. Wilson. Edinb. Phil. Trans. xvi 475. Germination.-On the germination of some antique grains by M. Girardin. Journ. de Pharm. et de Chim. xv 46. G1airine.-On the glairine of mineral waters by M. Bongeau. Idem xv. 321. Glass.-On some modifications in the colouring of glass by metallic oxides by G. Bontemps. Chem. Gax. 1849. -Analysis of plate-glass by Mayer and Brazier. Journ. of Chem. SOC. ii 206.Glauko1ith.-Analysis of glaukolith by Giwartowski. Journ. fur prackt. Chem. xlvii 380. Glaze.-On a glaze for porcelain resembling aventurine by A Wachter. Ann. der Chem. in Pharm. lxx 57. Gold.-Analyses of some compounds of gold and silver by M. A. Levol. Ann. de Chim. et de Phys. xxvii 310. -Analysis of gold from California by A. Hofmann. Ann. der Chem. und Pharm. lxx 255. -Analysis of gold-dust from California by E. F. Teschemacher. Journ. of Chem. SOC.ii 193. -Examination of a specimen of Californian gold obtained from London by way of Hamburg by F. Oswald. Pogg. Ann. lxxviii 96. -Experiments to extract gold from the refuse arsenic ores of Reichenstein by Duflos. Journ. fur prackt. Chem xlviii 65 -Mr. 'l' H Henry on the composition of the gold from California.Phil. Mag. 1849 228. Guaiacum.-Further communications respecting the resin of guaiacum by C. F. Schonbein. Pogg. Ann lxxv 351. Guanine.-Guanine an essential ingredient of certain secretions of inarticulated animals by Gorup Besanez and Fried. Will. Ann. de Chern. und Pharm. Ixix 117. IN BRITISH AND FOREIGN JOURNALS. Guano -On some newly discovered substances from the African guano by Th. J. Herapath. Journ of Chem. SOC.ii 70. Gun cotton.-On the action of acetic acid on gun cotton and on a new solvent for this substance in preparing collodion by M. Lepage. Journ. de Pharm. et de Chim. xiv 420. -On gun-cotton by M. Sourisseau. Idem. xiv 417. 7 On the solubility of gun-cotton in ether by H.Vohl. Ann. der Chem. und Pharm. lxx 360. -On the temperature at which gun-cotton takes fire by C. Marc. Pogg. Ann lxxviii 100. Gun-powder.-On gun-powder by M. Longchamp Rev. Scientif. de Ques- neville 3&me se‘r t. ii 43. Gutta percha -On a new kind of gutta percha. Journ. fur prackt. Chem. xlv 460. H. Heat.-Historical notice on the specific heat of compound bodies. Pogg. Ann. Ixxviii 282. -Memoir on the polarization of heat by M. de la Provostaye and P. Desains. Ann. de Chim. et de Phys. xxvii 109. -On the heat of combinations by Dr. Andrews. On the latent heat of fusion by M. C. Person. Chem. Gaz. 1849 168. Ann. de Chim. et de Phy. xxvii 250. -Relation between the electricity-co-efficients of metals and their latent heat of fusion.Latent heat of cadmium and of silver by C. C. Per-son. Idem. lxxv 460. -An account of Carnot’s theory of the motive-power of heat with nume- rical results deduced from Regnault’s experiments on steam by Wm. Thomson. Phil. Trans. Edinb. xvi 1848-49. Hisingerite -On the composition of Hisingerite by C. Rammelsberg. Idem. lxxv 398. Horn.-Examination of the horn of the ox by F. Hinterberger. Ann. der Chem. und Pharm. lxui $0. Hydrocarbons.-On the application of certain liquid hydrocarbons to artificial illumination by C. B. Mansfield Esq. Chem. Gaz. 1849 157. Hydrogen.-Note on the coefficients of dilatation at low temperatures of hydrogen under different pressures by M. V. Regnault. Ann. de Chim. et de Phys. xxvi 257. -On the passage of hydrogen through solid bodies by Louyet.Pogg. Ann. lxxviii 287. Hygrometry.-On hygrometry by M. Gustave Lefebvre. Ann. de Chim. et de Phys. xxv. 110. Hypersthene.-On the metallic lustre of hypersthene by W. Haidinger. Pogg. Ann. lxxvi 294. Hyposk1erite.-On hyposklerite by A. Breithaupt. Journ. fur prackt. Chem. xlvii 236. Hyposulphites -On the action of hyposulphite of soda its preparation and of the tests for its purity by M Faget. Journ. de Pharm. et de Chirn. xv 333. -On the action of hyposulphite of soda on the chloride of antimony under the influence of water by M. Strohl. Idem. xvi 11. VOL. 11.-NO. 1.111 cc TITLES OF CHEMICAL PAPERS I. Indigo.-On the various derivatives of indigo by A. Laurent. Journ. fur prackt. Chern.xlvii 153 Iodine.-Comparative examination of the different modes of preparing iodide of lead by M. Huraut. Journ. de Pharm. et de Chim. xv 34. -Modification in the use of starch for detecting the most minute traces of iodine by M. 'l'horel. Idem xvi 291. -New method of detecting iodine by M. Al. Reynoso. Ann. de Chim. et de Yhys. xxvi. 285. -On the occurrence of iodine in Wurtemberg by Sigwart. Journ. fur prackt. Chem. xlvii 231. -Preparation of gaseous hydriodic and hydrobromic acids by Ch. Mkne. Journ. fur praclrt. Chem. xlvii 126. Iron.-Analyses of cast iron by F. C. Wrightson. Chem. Gaz. 1849 168. -On a pseudomorphus formation of brown iron ore on crystals of gypsum by W. Haidinger. Pogg. Ann. lxxviii 82. Iron pyrites.-Arsenic a frequent constituent of iron pyrites.by A. Breithaupt. Idem. lxxvii 141. Isomorphism -On isomorphism and on a simple law governing all crystalline forms by H. B. Leeson. Journ. of Chem. SOC. ii 148. Ivy.-Preliminary notice concerning the constituents of the seeds of the ivy by L. Porselt. Ann. der Chem. und Pharm. lxix 62. K. Kermes.-Observations on kermes mineral by Th. Derouen. Journ. de Pharm. et de Chim. xv 5. -On the falsification of kermes by M. Bussy. Idem. xvi 272. L. Lanthanium -On the atomic weight of lanthanium by M. C. Marignac. Ann. de Chim. et de Phys. xxvii 209. -On the separation of lanthanium from cerium &c. by H. Watts. Journ. of Chem. So,. ii 131. Lead.-On some combinations of boracic acid with oxide of lead by T. J. Herapath.Phil. Mag. 1849 230. -Notice concerning a nitride of oxide of lead by K. Stammer. Ann. der Chem. und Pharm. lxx 296. -On the combined use of basic acetate of lead and sulphurous acid in the colonial manufacture and refining of sugar by Dr. Scoffern. Chem Gaz. 1849 168. Lepolite -On lepolite by A. Breithaupt. Journ. fur prackt. Chem. xlvii 236. Lichens.-Examination of the proximate principles of lichens Part 11 by John Stenhouse. Phil. Trans. 1849 393. -On the proximate constituents of some lichens by John Stenhouse. Ann. der Chem. und Pharm. lxx 218. Light.-On the cheniical action of light by Fischer. Journ. fur prackt. Chem. xlviii 70. Lignin.-Memoir on the lignin of the creole sugar-cane (?)cultivated in the Havanna by M. Casaseca.Ann. de Chim. et de Phys. xxv 321. -On the proportions of water and lignin contained in corn and the pro- ducts derived from it by M. Millon. Idem. xxvi 5. IN BRITISH AND FOREIGN JOURNALS. Iflime -Analysis of a calcareous tufa containing a large quantity of oxide of manganese by H Birner. Journ. fur prackt Chem. lxvi. 91. -Note on a remarkable case of the production of native sulphate of lime by M. Moribre. Journ. de Pharm. et de Chim mi 203 -Note on crystallized phosphate of lime by John Percy M.D. F.R.S. Chem Gaz. 1849 156. -On crystalline phosphate of lime by Dr. C. Bodeker. Ann. der Chern. und Pharm. lxix 206. -carbonate.-On carbonate of lime as an ingredient of sea-water by Dr. Davy. Phil. Mag. 1849 235. On carbonate of lime as an ingredient of sea-water by %alter White Esq Idem 1949 236.Limestone.-Investigation of the limestones of Wurtemberg with reference to the amount of alkalies and phosphoric acid they contain by l’h. Schraunn. Journ. fur prackt. Chem. xlvii 440. Limestones -On the amount of alkali and phosphoric acid in certain lime- stones by H. Fehling. Idem. xlvii 446 Lindsayite.-On lindsayite t)y A. Breithaupt. Idem. xlvii. 236. Lithia.-On the conibinations of phosphoric acid with lithia by C. Ram-melsberg Pogg. Ann lxxvi 261. -On the sdphite of lithia by J. Danson. Journ of Chem. SOC.ii 2 ’5 M Madder.-Analysis of the ashes of the seeds of madder by J. Shiel. Ann. der Chem und Pharm. lxix 143. Magnesia -On the atomic weight of magnesia by L.Svanberg and 0 Nor-denfeld. Journ. fur prackt Chem. xlv 473. -On the separation of magnesia from potash and soda by H Watts. Journ. of Ghern. SOC.ii 99. &Mates.-On the fermentation of malate of lime by J. IJebig. Ann. der Chem. und Pharm lxx 363. Manganese.-A statement respecting the spontaneous loss of colour by characters written with manganese by C F. Schonbein. Popg. Ann. lxxv 366. -On crystalline phosphate of protoxide of manganese by Dr. C. Bodeker. Ann. der Chin. und Pharm. lxix 206. -On the preparations of manganese and their uses in medicine by hf. IIannon. Journ. de Pharm. et de Chim. Ixx 41 189. Manna. On a new kind of manna from New South Wales by Th. Anderson Jonrn. fur prackt. Chem. xlvii 449. Meniscus.-On the height of the menisci which the surface of mercury presents in glass vessels by T.P. Danger. Pogg. Ann. lxxvi 297. Menisperme=.-Chemico-physiological researches on certain substances be-longing to the family of the menisperme= by Dr. C. Bodeker. -4nn. der Chem. und Pharm. lxix 37. Mercury.-On the action of certain acid salts on amido-chloride of mercury, by M. C. Kosmann. Ann. de Chim. et de Phys. xxvii 238-241. -On the atomic weight of mercury by L Svanberg. Journ. fur prackt. Chem. xJv 468. -On the composition and the crystalline forms of the proto-nitrates of mercury by M. C. Marignac Ann. de Chim et de Phya. xxvii 31 5. 7 On the direct preparation of the prot.- and periodides of mercury by M. Duhlanc. Journ. de Pharm. et de Chim. xv 164.-On the specific heat of solid mercury by M. V. Reg:?uult Ann. de Chim. et de Phys. xxvi 268. -Researches into the oxichlorides of mercury M. C. Roucher Idem xuvii *j.’i3. cc a 380 TITLES OF CHRMICAL PAPERS Mesitilo1e.-On the composition of mesitilole by A. W.Hofmann. Journ. of Chern. SOC.ii 104. Metala. On chemical combinations of the metals by J. Crookewit. Journ. fur prackt. Chem. xlv. 87. Meteoric iron.-Meteoric iron from Arva. Idem xlvi 183. Mica -On the black and yellow parallel lines in Mica by W. Haidinger. Pogg. Ann. Ixxvii 219. Milk.-Experiments on the composition of milk in certain phases of its treatment and on the advantages of a certain treatment for the manufacture of butter by Jules Reiset. Ann. de Chim. et de Phys.xxv 82. -On a peculiar milk from a cow containing blood by R. F. Marchand Journ. fur prackt. Chem. xlvii 129. -On the inorganic constituents of cow's milk by R. Weber. Pogg. Ann. lxxvi 390. -Quantitative estimation of the sugar in milk by Poggiale. Compt. Rend. xxviii 584. Minerals -Contributions to the knowledge of minerals from the Hartz Moun- tains. Journ fut prackt. Chem. 1849. -Examination of Russian minerals by R. Hermann. Journ. fur prackt. Chem. slvi 282 ?87. -Examination of some North American minerals by R. Hermann. Idem, xlvii 1. -On the determination of new minerals (Glaukodote Embolite Lonchi-dite Konichaleit) by A. Breithaupt Pogg. Ann. lxxvii I 27. -On the magnetic powers of minerals by FVI.Delesse. Ann de Chim. et de Phys. xxvi 148 -On the mineralogical and chemical nature of the rocks of the Vogesen by A. Delesse. Ann. des Mines 42me se'r. t. xiii 667. Minerd waters.-Notice of a spring-water containing sulphuretted hydrogen by Th. Bromeis. Ann der Chem. und Pharrn. lxix 115. Morinda citrifolia -On the colouring matter of morinda citrifolia by Th. Anderson. Edinbro. Phil. Trans. xvi 335. Mummies.-on the fabrics surrounding Egyptian mummies by James Thom-son. Ann der Chem. und Pharm. lxix 128. Mustard.-Investigation of the oils expressed from the seeds of the white and black mustard by St. Darby. Ann. der Chem. und Pharm. lxix r, Journ. of Chem. SOC.ii 96. Myricine.-On the chemical nature of myrkine by B. C. Brodie Esq.T 3. Gaz. 1849 150. Phil. Trans.. 1849. N. Ni&el.-Preparation of nickel and cobalt by C. Louyet. Journ. far prackt. Chem. slvi 244. -Separation of nickel from cobalt by Wohler. Ann. der Chem. und Pharrn. lxx 256. -On the separation of nickel from potash and soda bv H. Watts. Journ. of Chem. SOC.ii. 99. Nicotine.-On the combinations of platinum with nicotine by Rawsky. Ann. de Chim. et de Phys. xxv 332. Journ. of Chem. SOC. Nitrogen.-Experiments with llquid protoxide of nitrogen and upon alcohol by M. Despretz. Journ. de Pharrn. et de Chiin. xv 177. -Note on the preparation of nitrogen by M. B. Corenwinder. Ann. de Chim. et de Phys. xxvi 296. -On the protoxide of nitrogen by M. Dumas Journ. de Pharm. et de Chim. xiv 4 1I. IN BRITISH AND FOREIGN JOURNALS.Nitrogen.-Protoxide of.-Note on the hoiling-point of protoxide of nitrogen, by M. V. Kegnault. Ann. de Chim. et de Phys. xxvi 257. c- On compounds containing phosphorus and nitrogen by J. H. Gladstone. Journ. of Chem SOC. ii 121. Nitromesidine.-On nitromesidine a new organic base by G. Maule. Journ. of Chem. SOC. ii. 116. Nitro-prussides -On the nitro-prussides a new class of salts by Dr Lyon Playfair. Phil. Trans. 1849 477. Nutrition.-Contributions to the theory of nutrition by W. Henneberg. Ann. der Chem und Pharm. xix. 336. 0. 3bsidian.-On the original site of the chrysolithic variety of obsidian by E F. Glocker. Pogg. Ann. lxxv 458. Oil-cake.-On the existence of copper in several samples of oil-cake by Schloss- berger.Journ. fur prackt. Chem. xlv. 377. Oil.-Investigation of the oil of Imperaloria ostruilbimn by H. Hirzel. Idem. xlvi 292. -On the fixed constituents of castor-oil by Scharling. Idem. xlv 434. Olive.-Analysis of the ashes of the olive-tree (oh-ewopn) by A. Miiller. Journ. fur prackt Chern. xlvii 335. On the colouring matter of Morinda citrifolia by Th. Anderson Edinbro. Phil. Trans. xvi 435. On the products of the destructive distillation of animal substances by Th. An- derson. Idem. xvi 463. Opium.-Process for testing opium by M. Guilliermond. Joum. de Pharm. et de Chim. xvi 17. 0rcine.-Remarks on the investigations of Stenhouse upon alpha- and beta- orcine by Ad. Strecker. Ann. der Chem. und Pharm. lxviii 108. Organic bases volatile.-Researches on volatile organic bases pt.V. by A W. Hofmann. Journ. of Chem. SOC. ii. 300. Organic bodies.-On the crystalline form of organic bodies by H. Dauber. Idem. lxxi 65. -On the inorganic constituents in organic substances by H. Rose. Pogg. Ann. lxxvi 305. -On a new series of organic bodies containing metals and phosphorus by E. Frankland. Journ. of Chem. SOC.ii. 297. Organic compounds.-On the oxidation of organic compounds by J. Liebig. Ann. der Chem. und P'harm lxx 3 11. -Researches on the electrolysis of organic compounds by H. Kolbe. Journ. of Chem. SOC. ii. 157. Organic matters.-Researches on the action of a mixture of sulphuric and fuming nitric acids on organic matters by Aug. Cahours. Ann.de Chim. et de Phys xxv 5. Organic radicals.-On the isolation of organic radicals by E. Frankland. Journ of Chem. SOC.ii. 263. 0rthite.-Remarks on the chemical composition of orthite by C. Rammelsberg. Pogg. Ann. Ixxvi 89. Ovarian cyst.-Chemical examination and analysis of a peculiar fatty matter contained in an ovarian cyst by Thornton J. Herapath. Chem Gaz. 1849,154. Oxalate of chromium and potash.-On the pleochroism of oxalate of chromium and otash by W. Haidinger. Pogg. Ann. lxxvi 107. Oxidation.-& the oxidation of organic compounds by J. Liebig. Ann. der Chem. und Pharm. lxx 311. 392 TITLES OF CHEMICAL PAPERS Oxygen,-Oxygen as a medicine. Journ. fiir prackt. Chem. xlvi 113. Ozone,-Contributions to a more intimate knowledge of ozone by G.Osann. Pogg. Ann. Ixxv 386. -Contribution to the knowledge of ozone by G. Osann. Pogg. Ann. lxsvii 592. -Experiments to determine the atomic weight of ozone by G. Osann. Idem. Ixxviii. 98. ,--On the production of ozone by means of phosphorus in pure oxygen gas bv C. F. SchonLein Idem. lxxv 357. -Ozonk as a distinguishing test between arsenious and antimonic stains by C. F. Schonbcin. Idem. lxxv 361. -Peroxide of lead compared with ozone by C. F. Schonbein. Idem. lxxviii 1G 2. ~ Remarks on the mernoir of Schoiibein ‘On the production of ozone by phosphorus,’ by N.W. Fisher. Idem. lxxri 15s. Y. Pancreatic juice.-Researches on the pancreatic fluid by C1. Bernard. JOUI n. de Pharm. et de Chim. xv 336. I’ea-straw.-On the inorganic constituents in pea-straw and in the pea by R.Weber.Yogg Ann. Ixxvi 338. Peco1ine.-On pecoline by ‘l’h. Anderson. Edinbro. Phil. Trans. xvi. 463. Peganurn harmala -Investigation of the seeds of peganum harmala by J. Fritsche. Journ. fur prackt. Chem xlviii 175. Yel1uteine.-Chemico-physiological researches on pelluteine by C. Bodeker. Ann. der Chem. und Yharm. lxix 59. Pe1osine.-Chemico-physiological researches on pelosine by C. Bodeker. Idem lxix 53. Yetinine -On petinine by Th. Anderson. Edinbro. Phil. Trans. xvi. 463. Peueedanine.-On peucedanine by F. Bothe. Journ. fur prackt. Chem. xlvi 371. Phosphate -On the amount of water in phosphate of soda by R. F. Mar-chand. Idem. xlvi 172. Phosphates.-On crystalline phosphates of lime and protoside of mang-amse by C.Bodeker. Ann. der Chem. und Pharm. lxix 206. Phosphorus chloride of.-On the action of chloritle of phosphorus on some animal substances by Cahours. Ann. de Chim. et de Phys. xxiii. -Has phosphorus any sinell? by C. F. Schonhein Pogg. Ann. lxxv. 377. I .-On phosphorus as producing cold short iron by Rinman. Chem Gaz. 1849 168. -On sulphite of chloride of phosphorus by P. Kremers. Ann. der Chew und Pharm Isx 297. .-On the estimation of phosphorus in organic compounds by G. J. Mulder. Journ. fur yrackt. Chem. xlv 382. Phosphorus-On the compounds containing phosphorus and nitrogen by J. H. Gladstone. Journ of Chem. Soc. ii. 121. Phosphoric earth-Analysis of native phosphoric earth by T. J. Herapath, Journ.of Chem. Soc. ii. 78. Phospho-cerite-On phospho-cerite a new mineral by H. Watts. Journ. of Chem. SOC.ii. 131. -On the I)huspho.cerite of Mr. Watts by E J. Chapman. Journ of C‘hem SO~. ii. 154. IN BRITISH AND FOREIGN JOURNALS. Photographic paper.-On an improvement in the preparation of photographic paper by C. Brooke. Chem. Gaz. 1849. Photography.-Researches on the theory of the principal phenomena of photo- graphy in the daguerreotype process by A. Claudet. Phil. Mag. 1849 237. Physiological.-Chemical investigation on the softening of the scull in infants by J. Schlossberger. Ann. der Chem. und Pharm. lxx 14. -General considerations respecting the action which oxygen on the one hand and the chemical reagents which preserve animal matters after death exert on the other during life upon the animal economy by Ch.Robin. Rev. Scientif. de Quesneville 3e'me. sir. t. v 97. -Memoir on the chemical statics of the human body by M. Barral. Ann. de Chim. et de Phys. xxv 121). -On the mode in which the phosphate and carbonate of lime are tran- sported into the organs of plants by M. Lassaigne. Journ. de Pharm. et de Chim. xv 258. -Physiological notices. Journ. fur prackt. Chem. slvii 410. -Researches into some of the causes of the movements of liquids in the animal organism by J. Liebig. Ann. de Chim. et de Phys. xxv 367. Pigments.-On the preparation of fusible or vitrifiable pigments by A.Wachter. Ann. der Chem. und Pharm. lxviii 115. Piperhe.-On piperine by Th. Wertheim. Idem.1x9 58. Platinum.-Note on a new method of employing platinum in the painting of porcelain by M. Salvetat. Ann. de Chim. et de Yhy. xxv. 343. -On the action of ammonia on ammonio-chloride of platnium by Laurent and Gerhardt. Journ. fur prackt. Chem. xlvi 51!. -On the combinations of platinum with nicotine by Raewsky. Ann. de Chim. et de Phys. xxv. 332. -On the presence of platinum in auriferous silver coins. Rev. Scientif. de Quesneville 3e'me. se'r. t. v 231. -On the simple platino-cyanides by B. Quadrat. Ann. der Chem. und Pharm. lxx 300. I-Supplementary remarks on the specific gravity of pulverulent platinum by G. Rose. Pogg. Ann. lxxv 403. Poison.-Researches on the principal metallic poisons by M. Abreu. Journ.de Pharm. et de Chim. xiv 241. Polarity.-On magnetic polarity in minerals and rocks by M. Delesee. Ann. de Chim et de Yhys. xxv 194. Porcelain.-Analytical researches into the red colours employed in painting upon porcelain by M. Salvetat. Ann. de Chim. et de Phys. xxvii 333. -Analysis of Berlin porcelain by W. Wilson. Journ. of Chem. SOC. ii. 154. Potatoes.-On some chemical re-actions of potatoes by C. F. SchGbein. Pogg. Ann. lxxv 357. Potatoe.-On the potatoe disease and its relation to the inorganic constituents of the ash of the tuber by Fr Griepenkerl Ann. der Chem. und Pharm. lxix 354. Potash.-On sulphite of potash by J. Danson. Journ. of Chem. SOC.ii 205. Potassium. -On the specific heat of potassium by M.V. Regnault. Ann. de Chim.et de l'hys. xxvi 261. Precipitates.-On a simple apparatus for washing precipitates by Eustace B. Sumiiiers Phil. &fag. 1839 234. Precipitate-White.-On the action of certain acids and acid salts on amido-chloride of mercury. by M. C. Kostnann. Ann. de Chem. et de Phys. xxvii 238. TITLES OF CHEMICAL PAPERS Protein-On a reagent for the protein compounds by E. Millon. Compt. rend. xxviii 40. Protogbe.-On the protogine of the Alps by M. A. Delesse. Ann. de Chim. et da Phys. xxv 114. Pseudo Quinine.-On pseudo quinine by Mengarduque. Compt. rend. xxvii 2 2 1. Q. Quinine.-Yellow quinquina used for macerations is still capable of yielding sulphate of quinine by M. Maillet.-Journ. de Pharm. et de Chim. xiv 352. Quinoidine.-Researches on quinoidine.-Journ.de Pharm. et de Chim. xvi. 280. Quinone.-On some coinbinations of the quinone series by M. Wohler. Journ. de Pharm. et de Chim. xvi. 33. Quinquina.-Natural history of quinquina by M. Weddell. Journ. de Pharm. et de Chim. xvi. 161 and 241. -Studies of the extracts of quinquina by P. Blondeau. Journ. de Pharm. et de Chim. xvi. 173. Rape.-On the inorganic constituents in and in rape straw by R. Weber. Pogg. Ann. lxxvi. 351. Respiration.-Chemical researches on the respiration of animals of various classes by M. V. Regnault and J. Reiset. Ann. de Chim. et de Phys. xxvi. 299. Respiration.-On the amount of carbonic acid exhaled by horses by J. L. Lassaigne. Journ. fur prackt. Chem. xlvii. 136. Respiration.-On the amount of carbonic acid exhaled in a healthy and diseas- ed state by P.Hervier and Saint Sager. Journ. fut prackt. Chem. xl6. 138. S. Safranum.-Examination of some varieties of safranum by M. Salvetat. Journ. de Pharm. et de Chim. xv. 269. Salad.-Analysis of the ashes of Schnittsalat by Fr. Griepenkerl. Ann. der Chem. und Pharm. Ixix 360. Salicyl.-On the action of baryta on salicylic ether by G. Baly. Journ. of Chem. SOC.ii 28. Salt brine springs.-Analysis of the brine of Wittekind near Halle; by 0. L. Erdmann. Journ. fut prackt. Chem. xlvi 31 3. Salt.-Composition of the rock salt of the brine springs and their produce in the kingdom of Wurtemberg by H. Fehling. Journ. fut prackt. Chem. xlv. 276. -Note on the presence of iodide of sodium in rock salt and correlation with the formation of certain natural mineral waters by M.0 Henry. Journ. de Pharm. et de Chim. xiv 245. Santonine.-On the preparation of santonine by M. Calloud. Journ. de Pharm. et de. Chim. XV 106. 385 IN BRITISH AND FOREIGN JOURNALS. Santonine.-On the characters and properties of santonine. Journ. de Pharm. et de Chim. xv 110. Schro1amite.-On the composition of schorlamite a new mineral containing titanium by C. Rammelsberg. Pogg. Ann. lxxvii 123. Selenium.-On the iscimorphism of sulphur and selenium by G. Rose. Pogg. Ann. lxxvi 75. Selenium.-On the salts of selenious acid by S. Muspratt. Journ. of Chem. Soc. ii 52. Silver.-Analyses of some compounds of gold and silver by M. A. Levol. Ann. de Chim.et de Phys xxvii 310. -Method of cleaning vessels and other articles of silver. Chem. Gaz 1849 166. -On the density of the alloys of silver and on the loss which coined silver suffers by circulation by hl. Karmarsch. Rev. scientif de Quesne- ville 38me ee'r. t. v. 222. -On the suppositious hydrurets of silver and of Borne other metals by J. C. Poggendorff. Pogg. Ann. lxxv 337. Sko1opsite.-On skolopsite a new sulphosilicate by v. Kobell. Journ. fur prackt. Chem. xlvi 484. Slags.-Examination of some slags from copper smelting furnaces by F. Field. Journ. of Chem. Soc ii 220 Slate.-Analysis of a slate containing large quantities of carbon and proto- carbonate of iron from a bed of coal near Bochum by L. Ch. Hess. Pogg. Ann. lxxvi 113. Smectite.-On the chemical composition of smectite by L.A. Jordan. Idem, lxxvii. 591. Soda,-On the products of the soda manufacture by John Brown Esq. Phil. Mag. 1849 226. -On the soda manufacture by J Brown Idem xxxiv 15. -On the manufacture of soda &c. by F. Muspratt and J. Danson. Journ. of Chern. SOC.ii 216. Soda-ash -Analysis of soda-ash and of black-ash &c. by F. Muspratt. Idem. ii 2. Soils.-Methods of investigating the most important physical properties and constituents of soils by Fr. Schulze. Journ. fur prackt. Chem. xlvii. 274. Specific heat.-On specific heats by A. C Wostyn. Pogg. Ann. lxxvi 129. Spheroidal state.-Some statements relative to the spheroidal state of bodies ;fire test-the incombustible man by M. Boutigny.Ann. de Chm. et de Phys. xxvii 54. Springs.-Composition of certain products from the springs of Iceland by C. Bickell. Ann. der Chem. und Pharm. Ixx 290. -Remarks on the formation of springs by C. Zincken. Pogg. Ann. IxxViii 280. Starch.-On the estimation of starch in the humid way by H. Schwarz. Ann. der Chem. und Pharm. lxx 54. Stearine.-On the composition of stearine by G. Arzbacher. Ann. der Chem und Pharm lxx 239. Strontian.-On tartrate of strontian and antimony and on a compound of the same with nitrate of strontian by F. Kessler. Pogg. Ann. lxxv 4 10. Strychnine.-Researches on strychnine by Nicholson and Abel. Journ. of Chem. SOC. ii 220. Styracine.-On styracine by Fr. Toel. Ann. der Chem. und Pharm lxx 1. -On the constitution of styracine by A.Strecker. Idem lxx 10. Sugar.-New process for the extraction of sugar from the sugar cane and from beetroot by M. Melsens. Ann. de Chim. et de Phys. xxvii 273. TITLES OF CHEMICAL PAPERS Sugar.-Observations on the composition of honey and on Rome properties of the sugars by M. Soubeiran. Journ. de Pharm. et de Chim. xvi 252 -On the analysis of saccharine bodies by means of the optical properties of their solutions and on their mercantile value by M.T. Clerget. Ann. de Chim. et de Phys. xxvi 175. -On the influence which different varieties of soil and manure exert upon the proportion of sugar in the beetroot by Hlubeck. Rev. scientif. de Quesneville 32me se'r. v. 240. -Quantitative estimation of the sugar in milk by Poggiale.Compt. Rend. xxviii 584 Sugar ofmilk.-On the quantitative estimation of sugar of milk by Poggiale. Journ. fur prackt. Chem. xlvii 134. Su1phites.-On the sulphites of potash chromium lithia and bismuth by J Danson. Journ. of Chern. SOC. ii 205. Sulphur.-Note on the crystallization of sulphur by M. L. Pasteur. Ann. de Chim. et de Phys. xxiv 459. -On the isomorphism of sulphur and selenium by G. Rose. Pogg. Ann. lxxvi. 75. Sulphuretted hydrogen.-On a new method of employing sulphuretted hydro- gen in analytical chemistry by M. Ebelman. Ann de Chim. et de Phys. xxv 92. Syphon.-On a syphon acting intermittently applicable to the washing of pre-cipitates by M. N. Black. Ann. de Chim. et de Phys. xxvi 126. T. Tamarinds.-Remarks on the volatile acids in tamarinds by Dr.Gorup Besa-nez. Ann. der Chem. u. Pharm. lxix. 369. Temperatures.-Remarks on corresponding temperatures-On the boiling and freezing points of bodies by J. A. Groshaus. Pogg. Ann. lxxriii 112 Tin.-On Banka tin and on the atomic weight of tin by G. J. Mulder. Journ. f. prackt. Chem. xlviii 31. Titanium.-On Titanium by Wohler. Journ. of Chern. SOC.ii 355. Turpentine -Studies on the nature of the essence of turpentine by hl. H. De-ville. Ann. de Chirn. et de Phys. XXV~~, 80. u. Uranium.-Test for uranium. Journ. f. yrackt. Chem. xlvi 182. Urine.-Contributions to the chemistry of the urine. I. On the variations of the acidity of the urine in the state of health. 11. On the simultaneous variations of the amount of uric acid and the acidity 01the urine in the state of health.111. On the variations of the sulphates in the state of health and on the influence of sulphuric acid sulphur and sulphates on the amount of sulphates in the urine by H. B. Jones. Phil. Trans. 1849 235 261. Urine,-On a new substance occurring in the urine of a patient with mollitise ossium by Dr. Bence Jones Chem. Gaz. 1849 151. -On the danger which may arise to cisterns &c. from the action of saline solutions more particularly from urine upon iron by M. J. Persoz. Ann. de Chiin. et de Phys. xxiv 506. IN BRITISH AND FOREIGN JOURNALS. V. Va1eramine.-Note on valeramine by Ad. Wurtz. Journ. de Pharm. et de Chim. xvi 277. Valeriana officinalis.-Note on the fixed acids of the root of valeriana officinalis by Em.Czyrniansky. Ann. der Chem. und Yharm. lxxi 21. Vapour.-New empirical formula for the tension of aqueous vapour by J. €3. Alexander. Yogg. Ann. lxxvi 612 Vegetables physiological.-Proofs against the replacement of potash by soda and causes for the preference shewn by plants for the assimilation of potash by C. Bischof. Journ. fur prackt. Chem. xlvii 208. Vegetation.-Memoir on the mode by which the phosphates and carbonates of lime are conveyed into the juices of plants and on the influence exerted by these calcareous salts in the act of germination and vege- tation by M. J. L. Lassaigne. Ann. de Chim. et de Pharrn. xxv 346. Vivianite.-Vivianite in a bone. Journ. fur prackt. Chem. xlvi 181. Volatilization.-On the volatility of fixed salts in the vapour of water by M Larocque.Journ. de Pharm. et de Chim. xiv 545 Voltaic couples.-An account of some experiments with voltaic couples by R. Adie. Journ. of Chem SOC.ii 97. Voltaic arc -New researches on the voltaic arc by M. Matteucci. Ann. de Chim. et de Phys. xxvii 4 1. Water.-Analyses of the mineral water de 1’Enclos des Celestins h Vichy by M Lefort. Journ. de Pharm. et de Chim. xvi 14. -Analysis of the waters from the valley of 1’IsBre on talky anthraciferous and cretaceous soils by M Jules Grange. Ann. de Chim. et de Phys. xxiv 464. -Analysis of a mineral water containing iodine from Krankenheil near Tolz in Upper Bavaria by Ad. Bardt. Journ. fur prackt. Chem. xlvii 404. -Analysis of the water of the Mediterranean on the coasts of France by M.J. Usiglio. Ann. de Chim. et de Phys. xxvii 92. -Analysis of a mineral water near Halle by R. F. Marchand. Journ. fur praclit. Chem. xlvi 427. I_ Chemical composition of the ferruginous waters of the department of the Seine-infdrieure by M. Girardin. Journ. de Pharm. et de Chirn. xv 113. -Examination of the composition of the water of the Dead Sea by R. F. Marchand. Journ. fur prackt. Chem. xlvii 353. -Mr. J. H. Alexander on a new empirical formula for ascertaining the tension of vapour of water at any temperature. Phil. Mag. 1849 226. -On a new method of estimating the organic matter in water by Prof. Forchhammer. Chern. Gaz. 18.19 168. -On the action of water on leaden service-pipes and on the minute quantities of lead by Prof.E. N.Horsford. Idem 1849 163. -On the so-called Slaniska of Moravia on bitter waters and the water of an artesian well in Vienna. Journ. fur prackt. Chem. xlvi 214. -Sea-water at different depths by Jackson. Idem. hi 110. -Studies concerning the water of the Mediterranean and on the modes of obtaining the salts it contains by ?rl J. Usiglio. Ann. de Chim. et de Phy. xxvii 172. TITLES OF CHEMICAL PAPERS &C. Water.-Analysis of the water supplied by the Hampstead Water-works Com-pany by J. Mitchel Journ. of Chem. SOC,ii 32. -Analysis of Thames Water by J. M. Ashley. Idem ii 74. .. .. by E. J. Bennett. Idem ii 195. -Analysis of a medicinal water from the neighbourhood of Bristol by T.J.Herapath. Idem ij 200. -Analysis of the water of the Dead Sea by T. J. and W. Herapath. Idem ii 340. -Analysis of the well-water of the Royal Mint with some remarks on the waters of the London wells by W. T. Brande. Idem ii 348. -Theoretical considerations on the effect of pressure in lowering the freezing-point of water by James Thomson. Edinb. Phil. Trans. xiv Pt. V 1848-49. Wax.-An investigation on the chemical nature of wax by B. C.Crodie. Phil. Trans. 1849 91. Wheat.-On the inorganic constituents of wheat and wheat-ftraw by R. Weber Pogg. Ann. lxxvi 361. Wine.-On the modes of testing the quantity of alcohol in wines and in par- ticular of the alcohometrical thermometer of Conaty and of dilato-meter of Silbermann by M.Bussy. Journ de Yharm. et de Chim. xv. 89. -Examination of some varieties of wine from the Rergstrasse by R. Kersting. Ann. der Chem. und Pharm. lxx 250. -Observations on the congelation of wine by M. Boussingault. Ann. de Chim. et Yhy. xxv 363. -On the effects ofcold and congelation on wines by M. Alf. de Vergnette- Lamotte. Idem. XYV 353. Wood.-On the preservation of wood for buildings by MM. Hutin et Boutigny. Journ. de Pharm. et de Chim. xiv. 533. Woody fibre.-On a product of the acticn of nitric acid on woody fibre by J. A. Porter. Ann. der Chem und Pharm. lxxi 109. Y. Yeast.-On the action of east by Schubert. Yogg. Ann. lxxvii 197 397. -On the inorganic constituents of yeast by R W. Bull. Pogg. Ann. lxvi 401. Z. Zircon.-On the specific gravity of zircon by L.Svanberg. Journ. fur prackt. Chem. lxv 477. Zinc.-On the separation of oxide of zinc from potash and soda by H. Watts. Journ. of Chem. Soc. ii 348.

ISSN:1743-6893    

DOI:10.1039/QJ8500200367

出版商:RSC    

年代:1850

数据来源: RSC

摘要:

INDEX. A. Abel F. A. researches on strychnine, by E. C. Nicholson 241. Acid anilo-cyanic action of heat on 313. -bassia of lower melting point 239. -bassic distillation of 233. -preparation of 232. -chloro-bassic 236. -malic on the conversion of into succinic 95. -selenious on the salts of by Dr. S. Muspratt 52. -sulphuric action of fuming on mesitilole mesitilo-sulphuric acid 113. -valerianic electrolysis of 158. Acids on some new contained in the oil of the “Bassia Latifolia,” by T. F. Hardwick Esq. 231. Adie Mr. Richard an account of some experiments with voltaic couples by 97. Albumen casein and fibrin experiments with 364. Alcohol action of zinc upon iodide of ethyl and 291. - on the relative expansions of mix- tures of and water under the influence of a certain rise of temperature and on a new instrument for .taking the specific gravities of the same by G.H. Makins 224. Allantoin in the urine of the calf. Alumina on the carbonate of by Sheri- dan Muspratt Ph,D. 216. -selenites of 61. Ammonia selenites of 58. Amy1 series researches on the by H. Medlock Esq. 212. Amylic series on two new bodies belong- ing to the 91. Anilides action of anhydrous phosphoric acid on various 331. -on 36. Aniline action of anhydrous phosphoric acid on various aniline salts 331 333. -action of bisulphide of carbon on 48. -action of heat on hydrosulpho-cyanate of 46. Lnilo-urea on 37. Ishes analysis of the of some esculent vegetables by Thornton J.Herapath, Esq. 4. Ishley J. M. analysis of Thames water by 74. Isparagus analysis of 9. 8. Balance galvanometer on a by W. S. Ward Esq. 26. Baly G. Esq. on the action of baryta on salicylic ether 28. Baryta on the action of on salicylic ether by G. Baly Esq. 28. -selenites of 59. -bassiate of 236. Bases researches on the volatile organic by Dr. A. W. Hofmann 36 300. Bassia properties of the oil of 232. -acid of lower melting point 239. L‘ Bassia latifolia,” on some new acids contained in the oil of the by T. F. Hardwick Esq. 231. Bassic acid preparation of 232. -distillation of 233. Beet analysis of 16. Bennett E. T. analysis of the Thames water at Greenwich by 195. Biphosphamide 126.Bismuth on the sulphates of potash, chromium lithia and by Joseph Dan- son 205. -sulphite of 217. Black-ash analysis of soda-ash &c. by Frederick Muspratt Esq. 2. -on the manufacture of soda and on the composition of salt-cake soda- ash and soda-wabr by Frederick Mus- pratt and Joseph Danson Esqrs. 216. -composition of 2 17. Bones on the chemical composition of 364. Brande J. W. analysis of the water of the Mint 345. Brazier J. S. an analysis of plate glass by Messrs. I. E. Mayer and 208. -analysis of the mineral consti-tuents of the flax-plant and of the soils on which the plants had been grown by J. E. Mayer and 78. 390 INDEX. Bromine action of on mesitilole 108. and chlorine on nitro-mesidine 120.C. Cadmium selenites of 65. California anal) sis of gold-dust from the coast of b! E. T. Teschemacher Esq. 193. Carbamide-carbanilide on 37. Carbamide-nitrocarhanilide,on 42. Carbanile action of heat on 313. Carbanilide on 43. Carbon action of bisulphite of on ani-line 48. Carrot analysis of 17. Cauliflower analysis of 11. Celery analysis of 6. Cerium on phospho-cerite a new mine- ral containing phosphate of with ob- servations on the separation of lan- thanium and didymium by Hemy Watts B.A. 131. -separation of lanthanium and didymium 140. -selenites of 68. Chlorine action of bromine and on nitrotnesidine 120. Chloro-bassic acid 236. Chromium on the sulphites of potash, lithia and bismuth by Joseph Dan- son 205.-sulphite of 206. -selenite of 62. Coal on traces of copper and lead in the ashes of by J. A. Phillips Esq. 1. Cobalt selenites of 65. -on the quantitative separation of magnesia and of the oxides of nickel and zinc from potash and soda. by Henry Watts R.A. F.C.S. 99. Copper selenites of 66. -on traces of and lead in the ashes of coal by J. A. Phillips Esq ,1. -on chromate of by H. S. Evans 218. Cyaniiine on the action of acids and bases on 300. -action of dilute acids on 300. -action of bromine on 303. -action of alkalies on 303. Cyanogen on the quantitative estima- tion of in analysis by Charles Heisch Esq, 219. D. Danson Joseph on the sulphites of potash chromium lithia ant1 his-mnth ,205.T)anson Joseph on the manufacture of soda and on the composition of salt- cake black-ash soda-ash and soda- water by Frederick Muspratt and Esqrs. 216. Dicyanomelaniline metamorphoses of 307. Didymium on phosphocerite a new mineral containing phosphate of ce-rium with ohservations of the sepa- ration of cerium lanthanium and by Henry Watts R.A. 131. -separation of cerium lanthanium and 140-144. Dinitro-salithol 3 1. E. Electrolysis recearches on the of orga- nic compounds by Dr. A. Kolbe 157. -of valerianic acid 158. Ether on the action of baryta on sali- cylic by G. Baly Esq. 28. -action of zinc upon iodide of ethyl and 293. Ethyl action of zinc upon iodide of 265 -action of zinc upon iodide of in presence of water 288.-action of zinc upon iodide of and alcohol 291. Evans A. Sugden on chr-mate of cop-per 218. Expansions on the relative of inixture of alcohol and water under the in- fluence of a certain rise of tempera- ture and on a new instrument for taking specific gravities of the same by G. €1. Makins Esq. 224. F. Field Fred. Esq. examination of some slags from copper smelting furnaces by 220. Flax-plant analysis of the mineral con- stituents of the and of the soils on which the plants have been grown by J. E. Mayer and J. S. Brazier Esqrs. 78. Frankland E. on the isolation of the organic radicals 263. -on a new series of organic bodies containingmetals and phosphorus 297.0;. Galvanometer on a balance by W. S. Ward Esq. 26. Gladstone J. H. Ph. D. on tlle com-pounds of phosphorus and nitrogen 121. INDEX. 391 Glass an analysis of plate- by Messrs. J. E. Mayer and J. S. Brazier 208. Glucina selenites of 62. Gold-dust analysis of. from the coast of California by E. T. Teschemacher Esq. 193. Guano on some newly discoverzd sub- stances from the African deposits by Thornton J. Herapatb Esq. 70. Ex. Hardwick T. F. Esq. on some new acids contained in the oil of the “Bassia latifolia,” 231. Heat action of on hydrosulphocyanate of aniline 46. Heisch Charles Esq. on the quantita- tive estimation of cyanogen in analy- sis 219 Herapath Thornton J. Esq. analysis of the ashes of some esculent vegetables by 4.-on some newly discovered sub-stances from the African guano depo- sits 70. -analysis of a medicinal water from the neighbourhood of Bristol by 200. -analysis of the waters of theDead-Sea 336. Hofmann Dr. A. W. researches on the volatile organic bases by 36. -on the composition of mesitilole and some of its derivatives 104. -on the volatile organic bases Part V 300. Hydrogen on a new mode of employing sulphuretted in chemical analysis 92. I. Iron selenites of 63. Isolation on the of the organic radi- cals by E. Frankland 263. Isomorphism on &c. and on a simple law governing all crystalline forms by H. B. Leeson M.D. 148. K. Kidney-hean analysis of 12. Kolbe Dr.H. researches on the electro- lysis of organic compounds by 157. &. Lactic acid and lactate of copper distil- lation of 361. Lanthanium on phosphocerite a new mineral containing phosphate of ce-rium j with observations on the sepa- ration of cerium and didymium by Henry Watts B,A. 131. Lanthanium separation of cerium and didymium 140 144. Lead bassiate of 236. -on traces of copper an in t,he ashes of coal by J. A. Phillips Esq. 1. selenites of 66. Leeson €1. B. M.D. on isomorphism &c. and on a simple law governing all crystalline forms 148. Lime selenites of 60 Lithia on the sulphites of potash chro- inium and bismuth by Joseph Dan- son 205. -sulphite of 207. -selenites of 68. na. Magnesia on the quantitative separation of and of the oxides of nickel cobalt and zinc from potash and soda by Henry Watts B.A.F.C.S. 99. -selenites of 61. Makins G. €I. Esq. on the relative ex- pansions of mixtures of alcohol and water under the influence of a certain rise of temperature and on a new in- strument for taking the specific gravi- ties of the same 224. Manganese selenites of 64. Malic acid on the conversion of into succinic acid 95. Maule George Esq. on nitromesidine a new organic base 116. Mayer J. E. analysis of the mineral constituents of the 3ax plant and of the soils on which the plants had been grown by and J. S. Brazier Esqs. 78. -an analysis of plate-glass by and J. S. Brazier 208. Medlock Henry Esq.researches on the amyl series by 212. Melaniline action of heat on 320. Melanoximide action of heat on 313. Melting point bassia acid of lower 239. Mercury hydrochlorate of strychnine and cyanide of 261. and protochloride of 259. -selenites of 64. -strychnine and cyanide of 260. and protochloride of 257. -sulphate of strychnine and proto- chloride of 258. Mesitilole on the composition of arid some of its derivatives by Dr. A. W. Hofmann 104. -action of bromine on 108. -action of nitric acid on 109. 392 INDEX. Mesitilole action of fumlng sulphuric acid on 113. Mesitilo-sulphuric acid 113. Mineral on phospho-cerite a new con- taining phosphate of cerium ; with observations on the separation of cerium lanthanium and didymium by Henry Watts B.A.131. Mitchel John Esq. analysis of the water supplied by the Hampstead Water-work Company by 32 Muspratt Dr. Sheridan on the salts of selenious acid 42. -Frederick on the manufacture of soda and on the Composition of salt- cake black-ash soda-ash and soda- waste by ad Jas. Danson Esqs. Esq. analysis of black-ash soda-ash &c. by 2. -Sheridan Ph.D. on the carbonate of alumina 216. Mustard examination of the oils ex-pressed from the seeds of white and black 96. A. Nicholson E. C. researches on strych- nine by and F. A. Abel 241. Nickel on the quantitative separation of magnesia and of the oxides of cobalt and zinc from potash and soda by Henry Watts B.A.F.C.S. 99. -selenites of 64. Nitric acid action of 011 mesitilole 109. Nitrogen on the compounds containing phosphorus and by J. €1. Glad-stone Ph.D. 121. -phosphuret of 129. Nitromesidine action of bromine and chlorine on 120. -hichloride of platinum and 119. -composition of 117. -compounds of 118. -hydrochlorate of 118. -nitrate of 120. -on a new organic base by George Maule Esq. 116. -products of decomposition of 120. -properties of 118. -sulphate of 119. -tribasic phosphate of 120. 0. Oil on some new acids contained in the of the “Bassia Latifolia,” by J. F. Hardwick Esq. 231. -properties of the of bassia 232. Oils examination of the expressed from the seeds of white and black mustard 96.Onion analysis of 13. Organic bases. researches on the volatile by Dr. A. W.Hofrnann 36. 300. Organic bodies on a new series of organic bodies containing metals and phosphorus by E. Frankland Ph.D. 297. Organic compounds researches on the electrolysis of by Dr. 11. Kolbe 157. Organic radicals on the isolation of the by E. Frankland 263. P. Palladium hydrochlorate of strychnine and protochloride of 257. Papers notices of contained in foreign journals 9 1. Parsnip analysis of 18. P%llips J. A. Esq. on traces of copper and lead in the ashes of lead 1. Phospho-cerite note on the of Mr. Watts by E. J. Chapman Esq. 151. -on a new mineral containing phos- phate of cerium ; with observations on the separation of cerium lantha- nitim and didymium by Henry Watts B.A.131. -qualitative analysis 132. __. quantitative analysis of 135. Phosphoric acid isomeric modifications of 354. Phosphoric and arsenic acids insoluble alkaline salts of 359. Phosphorus on the compounds contain- ing and nitrogen by J. H. Gladstone Ph.D. 121. -on a modification of 91. Platinum bichloride of and nitromesi- dine 119. -hydrochlorate of strychnine and bichloride of 254. Porcelain analysis of Berlin by Mr. W. Wilson 154. Potash bassiate of 234. -on the quantitative separation of magnesia and of the oxides of nickel cobalt and zinc from and soda by Henry Watts B.A. F.C.S. 99. -on the sulphites of chromium lithia and bismuth by Jos. Danson 205.-selenites of 55. -sulphite of 206. Potato analysis of 19. R. Radicals on the isolation of the organic, by E. Frankland 263. INDEX. 393 Radish analysis of 16. Report Annual of the Council 184. S. Salicylic ether on the action of baryta on 28. Scurvy-grass analysis of 5. Sea-kale analysis of 7. Selenious acid general properties of and salts 53. -on the salts of by Dr. S. Mus-pratt 52. Selenite of ammonia 58. Selenite of alumina 61. -baryta 59. -cadmium 65. -cerium 68. -chromium 62. -cobalt 65. -copper 66. -glucina 62. -iron 63. -lead 66. -lime 60. -lithia 68. -magnesia 61. -mangauese 64. -mercury 6Q. -nickel 64. -potash 55. -silver 67. -soda 57. --strontia 60.-tin 68. -uranium 68. I_ yttria 68. -zinc 65. -zincona 68. Silver bassiate of 235. -selenite of 67. Slags examination of some from copper smelting furnaces by Fred. Field Esq. 220. Soda-ash analysis of black ash &c. by Frederick Muspratt Esq. 2. -composition of 217. Soda bassiate of 235. 7 on the manufacture of and on the composition of salt-cake black- ash soda-ash and soda-waste hy Fred. Muspratt and Jos. Danson Esqrs. 216. -on the quantitative separation of magnesia atid of the oxides of nickel cobalt and zinc from potash and by Henry Watts B.A. P.C.S. 99. -quadriselenite of 58. -waste composition of 218. VOL. II.-NO. VILJ. Soils analysis of the mineral constituents of the flax-plant and of the on which the plants had been grown.By J. E. Mayer and J. S. Brazier Esqrs. 78. Strontia selenites of 60. Succinic acid on the conversion of malic acid into 95. Sulphuretted hydrogen on a new mode of employing in chemical analysis 95. Sulphuric acid fuming action of on mesitilole 113. Specific gravities on the relative expan- sions of mixtures of alcohol and water under the influence of a certain riseof temperature and on a new instrument for taking the by G. H. Makins Esq. 224. Stearin on the composition of 363. Strychnine acid oxalate of 253. -acid sulphate of 249. -acid tartrate of 253. -analysis of 243. -and cyanide of mercury 261. -and protochloride of mercury 257. -chromate of 252.-composition of and its salts 241. -hydriodate of 247. -hydrobromate of 246. -hydrochlorate of 245. -hydrochlorate of aiid cyanide of mercury 261. -hydrochlorate pf and protochlo- ride of mercury 259. -hydrochlorate of and bichloride of platinum 254. -hydrochlorate of and protochlo- ride of palladium 257. _1 -h:drosulphocyanate of 248. -neutral oxalate of 252. -neutral sulphate of 249. -neutral tartrate of 254. -nitrate of 250. -researches on by E. C. Nicholson and F. A. Abel 241. -salts of 245. -sulphate of and protochloride of mercury 258. T. Table shewing the proportion and corn- position of the manures required for a ton weight of the fresh vegetable 25.Temperature on the relative expansions of mixtures of alcohol and mater un- der the influence of a certain rise of and on a new instrument for taking the specific gravities of the same hy G. H. Makins Esq. 224. DD 394 INUEX. Teschemacher E. P. Esq. analysis of gold-dust from the coast of California by 193. Tin selenite of 68 Titanium by Wohler 352. Turnip garden conimon white analysis of 14. -Swede or 7bRuta-baga,” analysis 0f,~l5. U. Uranium selenites of 68. V. Valerianic acid electrolysis of 158. Valyl 160. Vegetables analysis of the ashes of some esculent by Thornton J. Herapath Esq. 4. Voltaic couples an account of some experiments with by Mr. R. Adie 97. W. Ward W.S. Ebq. on a hlance galva-nometer 26. Water action of zinc upon iodide of ethyl in presence of 288 -Analysis of the supplied by the Harnpstead Water-works Company, by John Mitchell Esq. 32. -Thames by J. M. Ash-ley Esq. 74. Thames at Greenwich by E. T. Bennett 195. -a medicinal from the neighbourhood of Bristol by T. J. Herapath Esq. 200. -of the mint analysis of by J. W. Brande 345. THE Water the relative expansions of mix- tures of alcohol and under the in- fluence of a certain rise of tempera-ture and on a uew instrument for taking the specific gravities of the same 224. -on the waters of the Dead Sea by by Messrs. T. J. and W. Herapath, Esqrs. 336. Watts Henry B.A. F.G.S. on the quantitative separation of magnesia ad of the oxides of nickel cobalt and zinc from potash and soda 99.-note on the phospho-cente of Mr. by E. J. Chapman Esq. 154. -on phospho-cerite a new mineral containing phosphate of cerium with observations on the separation of ce-rium lanthanium and didymium 131. Wilson Mr. W. analysis of Berlin por- celain by 154. Wohler on Titanium 352. Y. Yttria selenite of 63. Zinc action of upon iodide of ethyl, 265. upon iodide of ethyl and alcohol 291. -upon iodide of ethyl and ether 293. -upon iodide of ethyl in pre- sence of water 288. -on the quantitative separation of magnesia and of the oxides of nickel cobalt and from potash and soda by Henry Watts B.A. F.C.S. 99. -selenites of 65. Zirconia selenites of 68. END. LONDON Printed by Schulze & Co. 13 Poland Stleet.

ISSN:1743-6893    

DOI:10.1039/QJ8500200389

出版商:RSC    

年代:1850

数据来源: RSC