THE JOURNAL OF THE CHEMICAL SOCIETY OF LONDON. afimmittee XrP @zrlYkrrtian F. A. ABEL F.R.S. J H. GLADSTONE PH,D, F,R.S, E,FRANKLAND PH.D. F.R.S. 1 W.A. MlLLER MJ. F.R,S. &bitfir HENRY WATTS B.A. F.R.S. NEW SERIES,VOL.VII. (Entire Series VoI. XXII.) LONDON VAN VOORST 1 PATERNOSTER ROW. 1869. LONDON HARRISON AND SONS PRINTERS IN ORDINARY TO HEB MAJESTY ST. MARTIN’S LANE. CONTENTS TO THE TWENTY-SECOND VOLUME. PAGE On the Isolation of the Missing Siilphur Urea. By J. Emerson Reynolds Member of the Royal College of Physicians Edinburgh ; Keeper of the Minerals and Analyst to the Royal Dublin SocietF &c.. .. . . . . ...... . .. 1 On some Compounds of Phosphorus containing Nitrogen. By J. H. Glad-stone,Ph.D.,F.R.S......................... ...................-15 Mineralogical Notices. By A. H. ChuYch . . .... . ...... . . . ....... . .... 22 Note on the Action of Chloride of Lime on hiline. By W. 3. Perkin F.R.S. ..,...,. .. ........ .. .. ..,............................. .. 25 Researches on Acids of the Lactic Series. No. I. Synthesis of Acids of the Lactic Series. By E. Frankland F.R.S. Professor of Chemistry in the Government School of Mines ; and B. F. Duppa Bsq.. ...... . ..... . .. 28 On the connection between the Mechanical Qualities of Malleable Iron and Steel and the amount of Phosphorus they contain. By B. H. Paul Ph.D ..... ........ .... .. , .................... ...... ............ 81 On the Chemical Compositionof Canauba Wax. By NevilStory-Maskelyne,M.A.............................. ............................. 87 On the Chemistry of Sugar Refining. By Dr. Wallace F.R.S.E. Glasgow . 100 On Catharism or the Influence of Chemically Clean Surfaces. By Charles Tomlinson F.R.S. F.C.S. ................ ...................... 125 On the Butyl Compounds derived from the Butylic Alcohol of Fermentation. By Ernest T. Chapman and Miles H. Smith.. ................ .. 153 On a certain Reaction of Quinine. By Professor G. G. Stokes F.R.S.. ,. . . . 174 On the Determination of the “Total Carbon” in Cast-Iron By Arthur H. Elliott.. .. . . .. .. .... ........... .............. . ........ ..... . 182 On some Decompositions of the Acids of the Acetic Series. By Ernest T. Chapman and Miles H. Smith.. ........ . . ... . ...... .. ......... 185 Note on Coumaric Acid. By W. H. Perkin F.R.S. .. .......,. . ,. . . .... 191 On the Propyl Compounds derived from the Propjlic Alcohol of Fermentation. By Ernest T. Chapman and Miles H. Smith .. ...........,... 193 Note on Bromide of Amyl. By Ernest T. Chapman and Miles H. Smith 198 On the Atomicity of Sodium. By J. A. Wanklyn . . . ... ... ,.......,... 199 The Chemistry of the Blast-furnace. By I. Lowthian Bell.. ......... . .. 203 On the Constitution of Hyposulphurous Acid. By C. Schorlemmer.. .... 254 Note on Sulphate of Alumina from Iquique Peru. By F. Field F.R.S.. .,. 259 On Regnault’s Chlorinated Chloride of Methyl. By W. H. Perkin F.R.S. 260 Proceedings at the Meetings of the Chemical Society. . .,.. . . . .... . ... . ... 263 Anniversary Meeting .. ... . ..,.. .. .. . ... .. ,...... . . .,. . . . . ...... . .. 1 Researches on the Constitution and Reactions of Tyrosine. By J. L. W. Thudichum M.D. and J. Alfred Wanklyn.. .. ... . . . ,.,.. . . .... 277 Note on Oxslate of Silver. By J. L. W. Thudichum and J. Alfred \,Wanklpn.. . . . .. . .. .... ,. ...... .. .. ... . . . . .. .... ....,...,.,. 292 CONTENTS. PAG3 Note on Dumas’ Method of determining Nitrogen. By J.L.W.Thudichum and J. Alfred Wanklyn ...... . ,...,......,.,................... 293 Further Experiments on the Atomic Weight of Cobalt and Nickel. By W. a. Rnasell Ph.D. , ,....... .. ,.............,...,............... 294 On Ethyl-hyposulphurous Acid. By R. H. Smith F.C.S...... . . . . . . . .... 302 On Chlorhydrated Sulphuric Acid. By the Reverend Stephen Williams Professor of Chemistry Stonyhurst College.. .......... . .... . .. . .... 304r Apparatus for deberniining the quantities of Gases existing in Solution in Natu- ralwaters. By Herbert McLeod.. . . ... . ..... . ...... . ....... . ... 30? On a New Form of Appa.ratus for Gas Analysis. By Eerbert McLeod.. . 313 Note on the Ab9orption Spectra yielded by certain Organic Substances. ByDr. T. L &cBy Prof. A. W. Williamson Pree.€%em. %c. .. . . . . .. . . . ..... .... . ,.. . ... . . ...,..,...,. . ,. . . ,,,.. By A. Kekul6 and T. E. Thorpe,. ..,,+. Phipson F.C.S............... ..,.....,.........,.,.... 324 On the Atomic Theory. F.R.S. 328 On Etbylbenzoic Acid. ..,....86% On Hydrduoric Acid. By G.Gore F.R.S. ....,........ . . .,. . ..,,.,,. 368 On the Pruducts of the Destructive Distillation of Animal Bubstancee. By Thomas Anderson M.D. Profesmr of Ciiemietry in the University of Glasgow. ...,... . . ..1 .,. . . .* ......L . . . . ,* .. . ......,. . . . . . . . . . 406 On the Products of the Action of Nitric Acid on the Resinous Extract of Indian Hemp. By Thomas Bolas F.C.S. and Erneste Francis Demmtrator in Chemistry Chring Cross Hospital ,. . . . . . ..... . 41’7 On the Relation of Hydrogen to Palladium. By the late Thornas Graham F.R.8............. ,. ,.,............................. .. .. ........ 419 Discussion on Dr. Williamson’s Lecture on The Atomic Theory Novem- ber&h,I869................................................,... 433 On the Formation of Carbonic Ether. By Wm. Dittrnar F.R.N.E. and Goo. Cranston Edinburgh.. . . .... . .......................... . .. 441 On the Dissociation of Liquid Sulphuric Acid. By Wm. Dittmar B.R.S.E. 4146 INDEX........,..........,....................................,... 491