JOURNAL OF PHYSICAL SCIENCE:
(WITH WHICH IS INCORPORATED THE "CHEMICAL GAZETTE.")
A Journal of Practical Chemistry
IN ALL ITS APPLICATIONS TO
PHARMACY, ARTS, AND MANUFACTURES.
AUTHORIZED AMERICAN REPRINT, VOLUME V.-JULY, 1869, TO JANUARY, 1870.
W. A. TOWNSEND & ADAMS, PUBLISHERS.
VOLUME V., AMERICAN REPRINT,
VOLUMES XIX., XX., VIZ. NUMBERS 492-518,.
THE NEW YORK PRINTING COMPANY, 81, 83, and 85 Centre Street,
Sec. C. S., on some applications of electricity to naval and mili- tary purposes, 2.
ABEL, F. A., F.R.S., For.
D. Forbes, F.R.S., and A. Mat- Report on thiessen, F.R.S.
the chemical nature of cast iron, 229.
Abictinic acid and sylvinic acid, on the identity of the so called, 33. "Abridgments of Specifications
relating to Acids, Alkalies, Oxides and Salts." A.D. 1622 -1866, Printed by order of the Commissioner of Patents. London, 1869, 300.
Absorption spectra of certain or- By Dr. ganic substances. Phipson, 157. Academy of Sciences, French, 19. Acetic acid, oxidation of into ox- alic acid, 35.
salts, behaviour of the trichlori- nated, and of the chloral with the animal organism, 240. from acetylen, synthesis of, by a new method, 312. testing, 303.
Acetic derivatives of hydro-carbo-
naceous substances, on the, by MM. Schutzenberger and Naudin, 333.
Acetochlorhydrine and octylglycol, 100, 209. Acetonic acid, 31.
Acetonine, preparation of oxalate of, 188.
Acetons and aldehydes, 177./ Acetylbenzol, 374.
Acetylen, formation of bromide of, 91.
chloride of, and the synthesis of Julin's chloride, 255.
of the benzoid series, pyrogenic formation of the, 91.
of hydrogen upon, when platinum black is simultaneously present, 309.
Acetylenes, action
Acid, acetonic, 37.
carbonic, on a certain excretion of, by living plants, by J. F.C.S., B.Sc., Broughton, Chemist to the Cinchona Plan- tations of the Madras Govern- ment, 12. chloral and trichloracetic, rela- tion of to the animal organ- ism, 373.
free hydrochloric, on the source of in the gastric juice. Prof. E. N. Horsford, Cam- bridge, U. S. A., 11.
byposulphurous, on the constitu- tion of, by Dr. Schorlemmer, 26.
paramonochlorobenzoic, synthe-
sis of, 30. protocatechusic, 205. sulphoxybenzoic, 304. waters often pumped up from coal pits and mines, improve- ment of, 95.
Acids, and polyatomic alcohols, researches concerning the ethe- real derivatives of the, 313. fatty, new method of converting into their alcohols, 369. formation of the chlorides of, 209.
new source of the first terms of
acid series, and especially on propionic acid, 93. Adapinic acid, formation of, from mucic acid, 36. Adulterated soap, 20.
Adulteration of sulphuric acid, 30. Aerostation, scientific, 99. Age of any writing made with ink
containing an iron salt, method of ascertaining, 93. Air, irrespirable, of the wine-must fermenting tubs, 391.
presence in, of active oxygen, or ozone, 176.
Air pump, with a free plunger, de scription of, 382.
specific heat of, when kept at con- stant volume, 381. Akazga plant, characteristics of the,
and the structure of its wood as compared with that of the strichnos nux vomica, 37. Albumen, determination of the equivalent of, 366.
soluble, which is not coagulated by heat, 177.
test for, 383. Albuminates, changes which they
suffer when they are submitted to the action of water, 361. Alcohol, allylic, new mode of pre- paring, 91.
and water, combinations of, 381. detection of, in chloroform, 372. primitive normal butylic, 171. pseudoctylic, oxidation of, 376. researches on the ethereal deriv- atives from propylic, 254. Alcoholic fermentation excited by the microzymas of the liver, 171.
of beet-root juice, researches on the products of the, 189. Alcohols, on the synthesis of by means of chloruretted ether, 83.
Aldehyde and kreatin, 188.
conversion of into aceton, 188. "Alkali Act, 1863; Fifth Annual Report by the Inspector, of his Proceedings during the year both 1868." Presented Houses of Parliament, 1869. Eyre and Spottiswoode, 800. Alkalies, action of nitrites of, upon
uric acid and derivatives there- from, 311.
relative proportion of found in the ash of divers plants, 245. Alkaline carbonates, manufacture
of, and of carbonate of lead and also other carbonates, by means of a new chemical action, 381. chlorides found in the water and rocks of the Coal Formation of Luijk, Liege (Belgium), origin of the, 362.
iodides, on the application of, as reducing agents, $2. nitrates, action of upon uric acid and its derivatives, 379. Alkali waste, on the recovery of sulphur from, by Mr. Ludwig Mond, 28.
Alkaloid found during alcoholic fermentation, 167.
Alkaloids, instability of the solu- tions of, 37. Alkanine, 186. Alloy, a new, 108.
found at Pompeii, analysis of, 95.
Alloys, fusible, 249. researches in, 242.
Allyl and propylen, isomeric deriva- tives of, 93.
bromide of, and the essential oil of mustard, 91. Allylic alcohol, new mode of pre- paring, 91.
compounds, boiling points of the, 91.
Alum-shale, the substitution of for
bone-black in sugar manufac- ture, 33. Alumina, lime, magnesia, and iron, on a new method of estimating the reduced phosphates of, in super-phosphates or nures, by J. A. Chesshire,
11. "American Association for the Advancement of Science, pro- ceedings of," sixteenth meet- ing, held at Burlington, Ver- mont. Cambridge, U. S.: J. Lovering, 1868, 104.
Amido Acids derived from benzoic acid, relations which exist be- tween them and the alkaloids derived from toluen, 173. and nitrophtalic Amido-benzoic
acids, 188. Aminamides of the fatty acid series, 306.
Ammonia, action of on phosphorus, 95.
and sulphate of zinc, compounds of, 359.
bi-carbonate of, as a pharmaceu- tical preparation, 247. combinations of with cyanide of
silver and sulpho-cyanide of silver, 188.
gas, explosion caused by, 303. oxidation of, 240, 590.
on a new and economical method for effecting the extrication and condensation of, from gas liquor, for purposes of cheap carriage, and for facilitating the manufacture of ammonia- cal salts, by Frederick Braby, F.G.S., 340. Ammoniacal solution of silver, be- havior of some double cyanides towards, 188.
Ammonium amalgam, 93. Amsterdam, international exhibi- tion of, 391.
Amylaceous matter, chemical con- stitution of, 100. Amylen and oil of turpentine, re-
lations existing between, 358. Amylendisulphuric acid, 94. Analysis, indirect, on the employ-
ment of constant factors in the calculation of, by Dr. E. Fleischer, of Dresden, 161. on the methods of, and the com- position of various chemical manufacturing products, by M. Gaston Tissandier, 207. of the iodine containing water from the mineral spring at Roy, near Freistadt, Sales, 381. of the Lauenscheid mineral wa- ter, 380.
of the medicated spring of Tonis- stein, and of the chalybeate spring at the same place, 380. of the water of the "Royal Sul- phur Spring," Harrogate, by
Muspratt, M.D. (Hon.), F.R.S., E.D., M.R.I. A., etc., 140.
Andersonian Institution, the pro-
posed new chair in the, 390. Anderson, Thomas, M.D., F.R.S.E.,
F.C.S., Professor of Chemistry in the University of Glasgow, preliminary note on the pro- ducts of the destructive distil- lation of resin, 211. Anderson University, new chair at, 303.
Anethol, some derivatives from, 364.
Anhydrite, new mode of formation of, 187. Anhydrous lactic acid, synthesis of, 188.
Aniline, formation of from bromide of benzol, 869. some derivatives from bromide of, 374.
green, nature of, 314, 375. Anisaldehyde, 358.
Answers to Correspondents, 52, 112, 192, 256, 316, 392.
Anthracen series, on the coloring. matters of the, 31.
Anthranilic acid, action of cyano-
Antiaris loxicaria, researches on
the milky juice of them, 31. some new, Antimony minerals, from Wolfac, Baden, 251. Applied science in Italy, 47. Arable soil, relation existing be- tween the chemical composi- tion of, and its property of yielding a good harvest, 93. Arbutine, on, 269.
Argol, analysis of crude cream of tartar, 37.
"Arithmetical Exercises for Chem- ical Students," by C. J. Wood- ward, B. Sc., Lecturer Chemistry and Physics, Mid- land Institute, Birmingham. Birmingham: The Educational Lon- Trading Co. (limited). don: Simpkin, Marshall & Co., 802. "Ob- Arnott, Neil, M.D., F,R.S.
servations on some of the fun- damental principles and exist- ing defects of national educa- tion." Longmans, 1869, 104. Aromatic acids, synthesis of, 309. the so-called, synthesis of, 100. Arsenic, sensitiveness of divers methods for the detection of, 96.
test for, and the preparation of hydrochloric acid free from ar- Benic, 365.
acid, modified form of the ni- trate of silver, test for, 41. Arsenical aniline reds.-Aniline red of M. Coupier prepared with- out arsenic, 189. pigments, detection of, 171. Artesian well, another successful,
at Terre Haute, Indiana, 879. the deepest in the world, 362. Artificial alizarine, 310, 373. manures, on the methods of de- termining the amount of pre- cipitated or reduced phos- phates in, by John Hughes, F. C. S., 62. Ashbenium, 166.
Asparagine, action of permanga- nate of potassa upon, 363. Asparaginic acid, as a product of the decomposition of animal proteine compounds, 381. and glutaminic acids, 380. Aspidolite, 306.
Astronomical clock for Beauvais
Atmospheric air, effect of, when mixed with gas, in reducing its illuminating power, 313. Atomic ratio, 243.
theory, the, by Dr. Mills, 157. theory, the, by Dr. Williamson, Pres. C.S., 87.
value of liquids, 41.
volume of the elements, 243. weights, 47.
Atractylic acid, 206,
and atractylates, 176.
Aurora at Toronto, Canada, 313. Aurora Borealis of the 15th of April, 1869, a note on, 178. spectrum of the, 241. Avery, Charles E., on the decompo-
sition of refractory silicates by fluorides in the wet way, 71.
BALANCES of great precision, 174. Balata, 248.
Banc, M. on a new source of the first terms of the fatty acids, amongst others of propionic acid, 278.
Banca tin, peculiarly modified phy- sical structure of, 39. Baryta-bearing gangue of Wittich,
in the Duchy of Baden, mineral met with in the, 96. caustic, preparation of, for in- dustrial purposes, 383. on the use of tungstate of, in painting, 47.
strontia, and lime, estimation of, by Dr. E. Fleischer, of Dresden, 83. Basaltic lava, specific gravity of, 96. Base, discovery of a new. 34. Bassett, H., Esq., on the prepara- tion of sesquichloride of car- bon, 338.
Beer, detection of bitter substances other than hops in, 362. Beeswax, testing, 168. Beet-root saccharine juice, theoreti-
cal and practical studies on the divers processes in use for the purification (defecation) of, by means of lime and carbonic acid, 314. salts, 209.
sugar, occurrence in the molasses of, of a new acid homologous with asparaginic acid, 253. Beet-roots, elimination of the nitro- gen contained in, during the process of manufacturing sugar therefrom, 101.
Bell, James, Esq., on spirits made from rice, 279.
on the determination of crystal- lised sugar, 331.
Bell, J. Lowthian, on the chemistry of the blast furnace, 20. Bells, alloys for, 249. Benzine, formation of substances
homologous with, by the re- ciprocal action of more sim- ply composed carbides taken in free state, 91.
the extraction of and its homo- logues, from illuminating gas obtained from coal, 175. Benzoic acid, on dichloric and trichloric, 369.
acid series, contribution to our knowledge of isomerism in, 368.
constitution of, 364. derivations of, obtained from toluol, 369.
hypotheses respecting the con- stitution of, 98.
on perchloride of, and its forma-
researches on the sulpho-acids of, 369.
series, definition of the place to be assigned to the, 366. Benzyl-alcohol, amines of chlori- nated, 359.
Benzylamine, tri- and bi-, decompo- sition of by heat, 258. Benzylic acid, 365. Berberis vulgaris, 178. Berlin blue, test for, 378, Berrard, M., death of, 109. Berthier, P., a biography of the chemist, 178.
Bessemer steel, some peculiarities
in the working and manufac- ture of, in Styria and Carinthia, 246.
Betain, a new vegetable base met with in the juice of sugar beet- roots, 252.
Bin-acial mica, grain test for, 181. Binitro-cresol, 180.
Birch-wood tar, researches on, 309. Bismuth ore, discovery of, 390. silver, 253.
Blast furnace, chemistry of the, by J. Lowthian Bell, 20. chemistry of the, according to Mr. J. L. Bell's experiments, by M. Charles Schinz, 353. slag, utilisation of, 157. furnaces of the Siezen district, certain peculiarities of, 246. Bleaching feathers, new method
Bleaching soap, 109. Blood, researches in the microzy-
mas of the, and on the nature of fibrin, 357.
Blowpipe beads, on crystals enclos- ed in, by H. C. Sorby, F.R.S., etc., 138.
Blowpipe chemistry, 388. Bloxam, C. L., "Laboratory Teach- ing, or Progressive Exercises in Practical Chemistry." John Churchill & Sons, 1869, 159. Bloxam, T., Lecturer on Chemistry,
Cheltenham College, on the electrolysis of nitrates, 82. Boilers, incrustations in, 390. Boiling liquids, containing acids
and alkalies, action of on glass .and porcelain vessels, 181. Bones, brittleness of, 30. sulphurous acid for dissolving, 23. Books, Notices of, 41, 102, 159, 234, 200, 384.
Boomerang, definition of the course
new and economical method for effecting the extrication and condensation of ammonia from gas liquor, for purposes of cheap carriage, and for fa- cilitating the manufacture of ammoniacal salts, 340. Brain, velocity of the psychical functions of the, 38.
Bran, the use of in brewing, manu-
facture of spirits, and starch- making, 33.
Brandy obtained from reindeer moss, 182.
Brass, copper, and yellow metal, platinising, 30.
Bread, good wholesome, 39. Brewing, schools for, in Bavaria,
use of a vacuum in, 371. British Association for the Ad- vancement of Science, The, 108, 265.
chemical section of the the offi- cial report, 163.
Exeter Meeting, Aug. 18, 1869; Inaugural Address of the
Stokes, M.A., Sec. R.S., D.C.L., Oxon.; LL.D., Dublin; Fel- low of Pembroke College; and Lucasian Professor of Mathe- matics in the University of Cambridge, 216.
address to the chemical section, by Dr. Debus, President, Aug. 19th, 225.
list of papers brought before the chemical section, 233. report of the Committee for Re- commending Increased Facili- ties for Scientifle Investiga- tions, 233. Brittleness of bones, 30. Bromated toluidine, 172. Bromide and iodide of ethyl, ac- tion of sulpho-chloride upon, 172.
Bromine, action of on butyrate and valerianate of silver, 188. Bromonitrous acid, some of the de- compositions of, 38. Bromotoluen, and the toluidines derived therefrom, 338. Bromotoluol, bromotoluolsulpho acid, and isomeric sulpho-hy- drate of toluol, 368. Bronze, 39. Broughton, (J. B.) Sc., F.C.S., Chemist to the Cinchona Plantations of the Madras Gov- ernment, on a certain excre- tion of carbonic acid by living plants, 12.
Brucine, new reagent for, 252. Brunswick, researches made in the laboratory for technical chem- istry at, 185. Bumping of boiling liquids, on some means for preventing the, by Hugo Müller, F.R.S., 156.
Bunsen, Prof., accident to, 48. Bunsen's filter, improved, 303. Butcher's meat, to preserve in hot weather, 39.
Butylen, synthesis of a new, ethyl- vinyl, 309. Buxine, contribution to the his- tory of, 306.
CALCIUM, experiments on the di-
rect decomposition of sulphide of, as met with in soda-water, by means of chloride of manga- nese, 95. Calico printing, use of extracts of
madder in, and the part each of the different pigments con- tained in madder plays in this operation, 311. Calvert, F. Grace, Ph. D., F.R.S.,
on the presence of soluble phosphates in seeds, 273. Cameron, Prof. Charles A., Ph. D.,
M.D., Analyst to the City of Dublin, on the composition of the milk of the sow, 1. Camphoric acid and some of its combinations, 378.
Caoutchouc, vulcanization of, 101. "Carbon, a course of six lectures
on the chemical changes of," by William Odling, M.B., F.R. S., Fullerian Professor Chem- istry, Royal Institution, deliv- ered before a juvenile auditory at the Royal Institution of Great Britain during the Christmas Holidays of 1868- 69. London: Longmans, Green & Co., 42. action of sulphide of, upon oxa- mide and acetimide, 240. chemically combined with iron, process for determining the, by Prof. Eggertz, Director of School of Mines, Fahlun, Swe- den, 206.
chlorides of, 310.
contribution to our knowledge of its relation to oxygen, 248. disulphide of, decomposition of by heat, 95.
formation and decomposition of
immediate analysis of the di- verse varieties of, M. Berthe- lot, 245..
on the action of light upon sul- phide of, 32.
oxysulphide of, 91. perchloride of, action of anhy- drous sulphuric acid upon, 242,
sulphide of, formation and de- composition of, 176.
the preparation of sesquichloride of, by H. Bassett, Esq., 338. Carbonic acid, estimation of, 314. on a certain excretion of, by liv- ing plants, by J. Broughton, B. Sc., F.C.S., Chemist to the Cinchona Plantations of the Madras Government, 12. on a combination of, and hydrate of phenyl, 31.
reduction of to oxalic acid, 179. Carbonic oxide, improvement of the preparation of, 189. Carbylamines, action of acids upon, 359.
Cast iron, report on the chemical nature of, by Messrs. F. A. Abel, F.R.S., D. Forbes, F.R. S., and A. Matthiessen, F.R. S., 229. Catechin and catechutannin, 95. Cellulose in old wood, 166. Cement, acid-proof, 171.
for iron and stone, very durable,
marl, analysis of a, 95. Ceramic industry of Kroningen, Lower Bavaria, 370.
Cerium bases, experiments on the salts of the, 255. Chalybeate water, mineral, from the Departement de Maine et Loire, 95.
Champonnois press, the, 246. Chandler, W. H., on the economi- cal purification of zinc contain- ing iron, 339. Chemical actions, development of
heat of, as dependent on the change of the number of the molecules of substances, 93. constitution of the organic hy- dro-carbons, 179. equilibrium, and the influence of pressure as affecting the action of carbon and hydrogen upon each other, 176. "Chemical labels, according to the latest system of nomenclature." London: H. K. Lewis, price 18., 43.
labels, a series of, with symbols, arranged according to the new notation." Leeds: Harney, Reynolds & Co., price 6d., 43. labels, Mawson and Swan's book of," revised edition. New- castle-on-Tyne: Mawson and Swan, price 1s., 43. "Chemical manufacturers' plant, as supplied by the St. Helen's Foundry, Lancashire," 384. method of treating the excreta of towns, by Edward C. C. Stanford, F.C.S., 347. nomenclature, the new, 378. Notices from Foreign Sources, 29, 90, 169, 238, 304, 356. prize, 47. section of British Association for the Advancement of Science, Exeter meeting. Aug. 19, 1869, address by Dr. Debus, F.R.S., President, 225.
Society, 20, 26, 87, 88, 157. Society, Newcastle, 28. Society of Zurich, called the Chemical Harmonica, commu- nication from the, 374. substances, labels for paper wrapper, price 6d. London: John J. Griffin & Sons, 22 Gar- rick Street, W. C., 103. Theory, a History of, from the age of Lavoisier to the present time, by Ad. Wurtz, Membre de
CHEMICAL NEWS, Į Dec., 1869,
ences). Translated and edited by Henry Watts, B.A., F.R.S. London: Macmillan & Co., 1869, pp. 220, 8vo, 41. "Chemistry, Elementary Lessons in: Inorganic and Organic," by H. E. Roscoe, new edition. Macmillan & Co., 1869, 103. Elements of: Theoretical and Practical," by William Allen Miller, M.D., LL.D., &c. Part III., Organic Chemistry, fourth edition, with additions. Longmans, 1869, 976 pp., 285. Exercises in Practical," by A. Vernon Harcourt, M.A., F.R. S., and H. G. Madan, M.A., Series I, Qualitative Exer- Oxford: Clarendon cises. Press, 1869, 335 pp., 387. Chemistry of the blast furnace, by J. Lowthian Bell, 20.
organic, on some generic reac- tions in, by S. E. Phillips, 1521 practical, endowment of a schoo. of, 165.
Chemistry, schools of, 289.
examining boards; University of London, 289. examinations in connection with the department of science and arts, South Kensington, 290. Chemical lectures:- University College, 291.
Royal School of Mines and Col- lege of Chemistry, 293. King's College, 293.
Pharmaceutical Society of Great Britain, 294.
City of London College, Leaden- hall Street, E. C., 294.
Ladies' Medical College, Fitzroy Square, 294.
Birkbeck Literary and Scientific Institution, 294.
New Kensington Institute, 294. Polytechnic Institution, 294. Royal Veterinary College, Cam- den Town, 294.
Chemical Lectures at London Medical Schools:-
St. Bartholomew's Hospital and Medical College, 294.
Charing Cross Hospital and Col- lege, 294.
St. George's Hospital, 295.
Guy's Hospital, 295.
London Hospital, 295.
St. Mary's Hospital, 295.
Middlesex Hospital, 295.
St. Thomas's Hospital, 295. Westminster Hospital, 295. Chemistry, private teachers of, in
University of Oxford, 295. University of Cambridge, 295. Provincial Schools: Birmingham: Midland Institute, 296. Birmingham, Queen's College, 296.
Bristol: Bristol Medical School, 296.
Roval Agricultural College, Cirencester, 296. Liverpool Royal Infirmary School of Medicine, 296. School of Technical Chemistry, Liverpool, 296.
College of Chemistry, Liver- pool, 296.
Leeds School of Medicine, 297. Leads Mechanics' Institution and Literary Society's Labo- ratory, 297. High Harrogate College, York- shire, 297.
Manchester Grammar School, 297.
Manchester Royal School of Medicine, 297.
College of Medicine, Newcastle,
Sheffield School of Chemistry,
Sheffield School of Medicine, 208.
Scotland: University of Edin-
Royal College of Physicians and Surgeons, Edinburgh, 298. Andersonian University, Glas- gow, 299.
University of Glasgow, 299. Glasgow Mechanics' Institu- tion, 299.
Glasgow Veterinary College, 299.
Ireland: Dublin-Trinity Col- lege, 299.
Royal College of Surgeons, Dublin, 299.
Queen's College, Belfast, 299. Queen's College, Cork, 299. Queen's College, Galway, 299. Royal College of Science for Ireland, 200.
Chemistry, theoretical, 314. Chemist's view of the sewage ques-
tion, by Edward C. C. Stan- ford, F.C.S., 16, 63.
Chesshire, J. A., on a new method reduced of estimating the phosphates of lime, magnesia, iron, and alumina, in super- phosphates or manures, 11. Cheshire, John Henry, on the new
methods of estimating the amount of reduced phosphates, 267. "Chimie, Dictionnaire de, Pure et Appliquée," par Ad. Wurtz. Paris: L. Hachette, 162.
varnish, jet-black, 247. Chinese empire, ancient and mo- dern industry of, 383. industry, 363.
Chlorate of baryta, preparation of, 366.
acid from chlorethyl-chloride, 36. Chlorinated chloride of methyl, cn Regnault's, by W. H. Perkin, F.R.S., 27.
Chlorethyl-sulphuric
Chlorine, iodine, and bromine, be-
haviour of, towards a solution of permanganate of potassa, 183.
on the manufacture of, by means of perpetually regenerated of calcium, by manganate Walter Weldon, F.C.S., 265. on the specific gravity of, 37. Chlornitrophenols, 366. Chloroform, testing it for the pre- sence of alcohol and ether, 96. Chlorol, 363,
Chlorous acid, 866. Chlorosulpho-anhydride, HCISO,
action of, on phenol and phe- nolsulpho-potassium, 173. Chloro-sulphuric acid, on some re- actions of, by James Dewar, F.R.S.E., and George Crans- ton, Edinburgh, 338. Chocolate, manufacture of, 239. manufactory of M. Meunier at
Noisiel (Seine et Marne), re- port on the, 241.
Choline, on a homologue and iso- mer of, 16, 91, 375. Chrome iron ore, chemical com- position of native, 248. Chromic acid, volumetrical estima- tion of, 32. Chromium and molybdenum, 238. Field's, "Chromotography, Treatise on Colours and Pig- ments as used by Artists." A new edition rewritten by Tho- mas W. Salter, F.C.S., Lon- don: Winsor and Newton, £8 Rathbone Place. pp. 435: Svo, 884,
Chrysanline, contribution to our knowledge of, 264. Chrysaphanic acid, 264. Church, Prof., M.A., 303.
Church, A. H., M.A., Oxon., on re- searches on turacine, 61. preliminary note on Namaqua- lite, 156.
Cicuta-virosa, chemical researches on the poisonous principle of the root of the, 191.
Cinamic acid, synthesis of acids
homologous with, 187. Cinchonine chinoline, on, 374. action of permanganate of po- tassa upon, 242.
"Cleveland and its Metropolis." Middlesbor- Sept. 21, 1869. ough-on-Tees; printed at the Gazette Steam Printing Works, 1869, 385.
Coahuila (Mexico), meteoric irons of 1868, 243. Coal, discovery of, 315. old and new, 378.
off the proximate analysis of, by Hinrichs, Prof. Gustavus chemist of the geological sur- vey of Iowa, 80.
tar oils, boil at about 200°, 169. the Miesbach, use of as fuel at the salt work of Hael, in the Tyrol, 247.
Cobalt and nickel, further experi-
ments on the atomic weight of, by Dr. Russell, 158. qualitative separation of, 313. Cochlearia officinalis, essential oil of, 108.
Codeia, on the action of hydro- chloric acid upon, by Aug. Matthiessen, F.R.S., Lecturer on chemistry in St. Bartholo- mew's Hospital, and C. R.A. Wright, B. Sc., 86. Coffeine and theine, non-identity of, 96.
Cohesion exhibited by rock-salt in
different crystallographical di- rections, 243. Collodion for protecting silver
ware, 108. Colophonine and colophonic hy-
drate, new substances procured from the products of the de- structive distillation of resin. By C. R. C. Tichborne, M. R. I.A., F.C.S., etc., 147. Coloured light, description of a photometrical method of men- surement and comparison of the intensity of, 243. Colouring carbonic acid, 46. matter met with in the common buckthorn bark, 206.
substances used for staining glass and Fiance wire, analyses of, 169.
Colours, non-poisonous, 204. Combustion experiments in lecture
room, description of an appa- ratus for exhibiting, 374. illustration of the phenomena of, for lecture experiments,375. on the supposed action of light upon. By Charles Tomlinson, F.R.S., F.C.S., 285. Communication between our earth
and the planets, means of, 254. Composition of the milk of the sow, on the, by Prof. Charles A. Cameron, Ph. D., M.D., Ana- lyst to the City of Dublin, 1. Compressibility of gases at high temperatures, 189. Constant capillarity of fused chem- ical compounds, 381. factors, on the employment of, in of indirect the calculation analyses. By Dr. E. Fleischer, of Dresden, 61. Contributions to analytical chemis- try, by Dr. E. Fleischer, of Dresden: on the employment of constant factors in the cal- culation of indirect analyses, 61, 83. Copal varnish, 39. Copper and silver, method for ra- pidly separating the nitrates of, from each other, 377. and zinc, basic salts of, 177. and zinc contained in ores, im- provement of the volumetrical estimation of, by means of a standard solution of ferrocy- anide of potassium, 361. castings, non-porous, 377. estimation of suboxide of, occur-
ring in metallic copper, and es- pecially in the variety of this metal known as rosette, 22. improved preparation of neutral acetate of, 92.
in ores, on the estimation of, by certain methods for which a premium has been awarded, 9. in ores, remarks on the estima- tion of, by Frederick Field, F. R. S.S. L. and E., 16. native in Belgium, 239. peculiar activity of one-half of the oxygen contained in oxide of, and the dependence thereupon of a highly delicate reagent for hydrocyanic acid and cyanides,
95. quantitative estimation of, by sulphuretted hydrogen, 256. quantity of, produced in the year 1866, over the whole world, 311. yellow metal and brass, platini- sing, 30.
Coraline, non-poisonousness of, 249. poisonous effects of, 170.
poisonous properties of, as used for dyeing purposes, 173. Correlation of the unequal visibility of colors at twilight, and their unequal photographic activity in full daylight, 242. Correspondence, 43, 106, 162, 226, 302, 388.
Correspondents, Answers to, 52, 112, 192, 256, 316, 392. Cotton, cultivation of, in Southern France, 283. tanned, 368. "Course of six lectures on the chemical changes of carbon." By William Odling, M.B., F.R. of S., Fullerian Professor Chemistry, Royal Institution. Delivered before a Juvenile Au- ditory, at the Royal Institution of Great Britain, during the Christmas Holidays of 1868-69. London: Longmans, Green and Co., 42.
Cranston, George, and James De- war, F.R.S. E., Edinburgh, on some reactions of chloro-sul- phuric acid, 358.
Cream of tartar, crude analysis of, Argol, 7.
Cresol and phloron, researches
on, and some of their deriva- tives, 359.
some derivatives from, 258. Creotic and salycilic acids, 576. Cresylo-purpuric acid, 306.
Crotonic acid, synthesis of, 187. Crotonaldehyde, 364.
Crotonic aldehyde, synthesis of, SCS. Cryolite glass, or so-called hot-cast
Crump, C., on a new reaction of phenol, 279.
Church, Prof. M. A., new prelimi-
nary note on a new Cornish mineral, 285.
Crystals enclosed
beads, by H. C. Sorby, F.R.S.,
Cubical pyramidal crystals, struc-
Cumin series, the base of which
agrees with benzylamine, 97. Cumonitrilamine, 97. Currents, interrupted, 267. Cyanobromide, polymeric, 93. Cyanphenylen, on, 26. Cyanine, 182.
"Cyclopædic Science Simplified," by J. H. Pepper. London: Frederick Warne & Co. New York: Scribner, Welford & Co. 1869, 160.
Cymol, a new method of preparing it from camphor and on a hy- droxyl derivate of cymol, 38. Cytisin, an alkaloid of the genus cytisis, 178.
DEBUS, Dr., F.R.S., President. Address to the Chemical Sec- tion of British Association for
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