The Chemical News and Journal of Physical Science, Volumes 27-28Griffin, Bohn and Company, 1773 - Chemistry |
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Page 1
... methyl groups . According to the duration of the process , there are incorporated in the benzol nucleus , first the methyl group of the alcohol iodide , and then successively the two methylic groups which are stationed in the ammonia ...
... methyl groups . According to the duration of the process , there are incorporated in the benzol nucleus , first the methyl group of the alcohol iodide , and then successively the two methylic groups which are stationed in the ammonia ...
Page 2
... methyl iodides , and the platinum - salts corresponding to these iodide , 2 [ ( C6H4.CH3 ) ( CH3 ) 3NCI ] .PtC14 . The two dimethylated toluidines here described obviously correspond to two of the three modifications of toluidine , and ...
... methyl iodides , and the platinum - salts corresponding to these iodide , 2 [ ( C6H4.CH3 ) ( CH3 ) 3NCI ] .PtC14 . The two dimethylated toluidines here described obviously correspond to two of the three modifications of toluidine , and ...
Page 3
... methyl groups had lowered the boiling - point . Dimethyl cumidine may be cooled to -10 ° without solidifying ; like all tertiary monamines , it forms very soluble salts , but gives a very beautiful platinum salt , containing trace of ...
... methyl groups had lowered the boiling - point . Dimethyl cumidine may be cooled to -10 ° without solidifying ; like all tertiary monamines , it forms very soluble salts , but gives a very beautiful platinum salt , containing trace of ...
Page 21
... methyl - nitric ether and of methyl - alcohol , the author found therein a substance which on being treated with hydrochloric acid yielded methyliac hydrochlorate . The process of the operation is described at great length , and it ...
... methyl - nitric ether and of methyl - alcohol , the author found therein a substance which on being treated with hydrochloric acid yielded methyliac hydrochlorate . The process of the operation is described at great length , and it ...
Page 23
... methyl upon amidoanisic acid . Isomorphism of the Anhydrous Sulphates of the Alkaline Earths . - A . Arzruni . - This paper treats on cœlestine ( native sul- phate of strontia ) in a chemico - crystallographic point of view . The author ...
... methyl upon amidoanisic acid . Isomorphism of the Anhydrous Sulphates of the Alkaline Earths . - A . Arzruni . - This paper treats on cœlestine ( native sul- phate of strontia ) in a chemico - crystallographic point of view . The author ...
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acetic acid action alcohol alkaline alumina ammonia analysis aniline apparatus appears applied arsenic acid Assays atoms barium baryta body boiling bromine calcium carbonic acid caustic cent chemical chemistry chemists chloric acid chloride coal colour composition compounds containing converted copper crystallisation crystals cymene decomposed decomposition deposit dilute dissolved distilled employed ether evaporation experiments filtered flask formation formed 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 weight yields zinc
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