Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 34
... soluble in hot water , and boiling at 220 ° to 221 ° . It forms with acids well - defined salts . Action of Potassa upon Tetra - nitro - diphenyl - urea . Berichte der Deutschen Chemischen Gesellschaft zu Berlin , S. M. Losanitch ...
... soluble in hot water , and boiling at 220 ° to 221 ° . It forms with acids well - defined salts . Action of Potassa upon Tetra - nitro - diphenyl - urea . Berichte der Deutschen Chemischen Gesellschaft zu Berlin , S. M. Losanitch ...
Strona 40
... soluble in ether , and proved to be stantriethylic sulphate , identical with the sulphate of sesquistanethyl of ... solubility of aurin in alcohol decreases with the removal of the by - products . analyses of pure aurin thus obtained ...
... soluble in ether , and proved to be stantriethylic sulphate , identical with the sulphate of sesquistanethyl of ... solubility of aurin in alcohol decreases with the removal of the by - products . analyses of pure aurin thus obtained ...
Strona 41
... soluble in alcohol and ether ; almost insoluble in water ; sp . gr . , at o ' , o'926 . The most characteristic salts are those of strontium , calcium , and copper . Ethyl - iso - octylate is lighter than water ; boils at 175 ° . The ...
... soluble in alcohol and ether ; almost insoluble in water ; sp . gr . , at o ' , o'926 . The most characteristic salts are those of strontium , calcium , and copper . Ethyl - iso - octylate is lighter than water ; boils at 175 ° . The ...
Strona 43
... Solubility of Substances - Methods of obtaining Specific Gravity- meters and Barometers - Chemical Physics - Boiling ... Soluble Silicates of Soda and Potash , in large or small quantities , and either solid or in solution , at ROBERT ...
... Solubility of Substances - Methods of obtaining Specific Gravity- meters and Barometers - Chemical Physics - Boiling ... Soluble Silicates of Soda and Potash , in large or small quantities , and either solid or in solution , at ROBERT ...
Strona 51
... soluble in water . On standing for two weeks over sulphuric acid in vacuo only a very few crystals were formed , which it is difficult to separate from the very thick mother - liquor . It is slightly less soluble in alcohol . The ...
... soluble in water . On standing for two weeks over sulphuric acid in vacuo only a very few crystals were formed , which it is difficult to separate from the very thick mother - liquor . It is slightly less soluble in alcohol . The ...
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