Chemical News and Journal of Industrial Science, Tomy 105-106Chemical news office., 1912 |
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Strona 8
... alcoholic solutions . forms salts , which , however , readily dissociate with water . It , further , has the remarkable property of being trans- formed into a colloid on the addition of water to its solutions in absolute alcohol or ...
... alcoholic solutions . forms salts , which , however , readily dissociate with water . It , further , has the remarkable property of being trans- formed into a colloid on the addition of water to its solutions in absolute alcohol or ...
Strona 9
... alcohol in needles melting at 126'5 ° . ( Found , N = 150. Calc . , N = 14.8 per cent ) . Methyl n tridecylcarbinol , CH3 CH ( OH ) · C13H27 , is readily obtained when the corresponding ketone is reduced by sodium in 96 per cent alcoholic ...
... alcohol in needles melting at 126'5 ° . ( Found , N = 150. Calc . , N = 14.8 per cent ) . Methyl n tridecylcarbinol , CH3 CH ( OH ) · C13H27 , is readily obtained when the corresponding ketone is reduced by sodium in 96 per cent alcoholic ...
Strona 11
... alcohol , ethyl alcohol , n - propyl alcohol , and of acetone on the velocity of the reaction between iodic acid and sulphurous acid was described . NOTICES OF BOOKS . Laboratoriumsbuch fur die Anorganische Grossindustrie ...
... alcohol , ethyl alcohol , n - propyl alcohol , and of acetone on the velocity of the reaction between iodic acid and sulphurous acid was described . NOTICES OF BOOKS . Laboratoriumsbuch fur die Anorganische Grossindustrie ...
Strona 16
... alcoholic potash , the alcohol removed , and the soap dried and extracted with petroleum ether . On evaporation of the petroleum ether the residue was a light coloured waxy mass , completely soluble in a relatively large volume of hot ...
... alcoholic potash , the alcohol removed , and the soap dried and extracted with petroleum ether . On evaporation of the petroleum ether the residue was a light coloured waxy mass , completely soluble in a relatively large volume of hot ...
Strona 17
... alcoholic solution , adding water to keep the volume constant until the alcohol is removed , there is formed a brown or reddish brown precipitate , which can be separated by filtration . When so separated , washed , and dried it is in ...
... alcoholic solution , adding water to keep the volume constant until the alcohol is removed , there is formed a brown or reddish brown precipitate , which can be separated by filtration . When so separated , washed , and dried it is in ...
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