Chemical News and Journal of Industrial Science, Volumes 27-28Chemical news office., 1773 - Chemistry |
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Page 1
... considerable quantities of trimethylated phenylammo- which are sketched in the preceding paragraphs , rather nium iodide were consumed . This I obtained partly by methylating pure aniline with methyl iodine , partly by starting from ...
... considerable quantities of trimethylated phenylammo- which are sketched in the preceding paragraphs , rather nium iodide were consumed . This I obtained partly by methylating pure aniline with methyl iodine , partly by starting from ...
Page 3
... considerable quantities of monamines , which , when dried over iodiamhydrate , are observed to boil between 225 ° and 260 ° . By repeated distillation this range of boiling is still considerably expanded ; at the same time , by far the ...
... considerable quantities of monamines , which , when dried over iodiamhydrate , are observed to boil between 225 ° and 260 ° . By repeated distillation this range of boiling is still considerably expanded ; at the same time , by far the ...
Page 4
... Considerable time , however , elapses before the sulphocyanide is completely decomposed , some three or four days being required for a mixture of 100 grms . potassium sulphocyanate and 180 grms . acetic acid . At the end of this time ...
... Considerable time , however , elapses before the sulphocyanide is completely decomposed , some three or four days being required for a mixture of 100 grms . potassium sulphocyanate and 180 grms . acetic acid . At the end of this time ...
Page 13
... considerable time previously ( this mortar was perceptibly softer than that used in the preceding experi- ment ) . Two determinations of sulphur and sand gave- By NICHOLAS GLENDINNING and ALFRED J. M. EDGER . Sulphur , 43'56 per cent ...
... considerable time previously ( this mortar was perceptibly softer than that used in the preceding experi- ment ) . Two determinations of sulphur and sand gave- By NICHOLAS GLENDINNING and ALFRED J. M. EDGER . Sulphur , 43'56 per cent ...
Page 20
... considerable bitumin- ous matter at the cost of purity . This coal is remarkable also on account of the vast number of small fresh water shells which are associated with it , and which must render it rich in phosphorus . Not only is the ...
... considerable bitumin- ous matter at the cost of purity . This coal is remarkable also on account of the vast number of small fresh water shells which are associated with it , and which must render it rich in phosphorus . Not only is the ...
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Common terms and phrases
acetic acid action alcohol alkaline alumina ammonia analysis aniline anthracene apparatus appears applied Assays atoms barium baryta body boiling bromine calcium carbonic acid caustic cent chemical chemistry chemists chloric acid chloride coal colour combination composition compounds containing converted copper crystallisation crystals decomposed decomposition deposited dilute dissolved distilled electricity employed ether evaporation experiments filtered flask formation formed formic acid formula furnace fused glass heat hydrate hydrochloric acid hydrogen Improvements insoluble iodide iron Laboratory lime liquid magnesia manganese manufacture matter metallic method methyl mineral mixture nitrate nitric acid nitrogen observed obtained ordinary oxalic oxide oxidising oxygen paper PATENTS phosphate phosphoric acid potash potassa potassium precipitate prepared present produced pure pyrites quantity reaction Royal salt sample silicate silver Society soda sodium soluble solution substance sulphate sulphide sulphuretted hydrogen sulphuric acid temperature tion toluidine treated tube vapour washed yields zinc
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