Chemical News and Journal of Industrial Science, Tomy 125-126Chemical news office., 1923 |
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Strona 32
... colloidal dye solutions prepared by adding to a solution of dye or lenco- compound a protective colloid ( gelatine , casein . saponin , starch , & c . ) and a precipitant ( except metallic chlorides ) ; preferably the precipitants are ...
... colloidal dye solutions prepared by adding to a solution of dye or lenco- compound a protective colloid ( gelatine , casein . saponin , starch , & c . ) and a precipitant ( except metallic chlorides ) ; preferably the precipitants are ...
Strona 44
... colloid and crystalloid states of mat- ter . Now , Dr. Loeb maintains that the whole behaviour of what are termed colloidal solu- tions of proteins is in agreement with ordi- nary chemical laws , and that when a neu- tral salt is added ...
... colloid and crystalloid states of mat- ter . Now , Dr. Loeb maintains that the whole behaviour of what are termed colloidal solu- tions of proteins is in agreement with ordi- nary chemical laws , and that when a neu- tral salt is added ...
Strona 45
... colloidal phenomena . J. G. F. D. Cyaniding Gold and Silver Ores , by H. FORBES JULIAN and EDGAR SMITH . Pp . XXIV . + 417. 3rd Edition , 1921 . Charles Griffin & Co. , Ltd. Price 36s . nett . This well - known and valuable work on the ...
... colloidal phenomena . J. G. F. D. Cyaniding Gold and Silver Ores , by H. FORBES JULIAN and EDGAR SMITH . Pp . XXIV . + 417. 3rd Edition , 1921 . Charles Griffin & Co. , Ltd. Price 36s . nett . This well - known and valuable work on the ...
Strona 53
... colloidal ferric oxide . Colloidal ferric oxide is not blackened by hydrogen sulphide . On the other hand it is precipi- tated from apparent solution either by sodium sulphate or by sulphuric acid , a behaviour which is distinctly not ...
... colloidal ferric oxide . Colloidal ferric oxide is not blackened by hydrogen sulphide . On the other hand it is precipi- tated from apparent solution either by sodium sulphate or by sulphuric acid , a behaviour which is distinctly not ...
Strona 54
... colloidal solutions more readily than does hydro- chloric , nitric , or acetic acid . In 1883 Liechti and Suida published some work on the hydrolysis of solutions of aluminum salts . Their original paper is not in the John Crerar ...
... colloidal solutions more readily than does hydro- chloric , nitric , or acetic acid . In 1883 Liechti and Suida published some work on the hydrolysis of solutions of aluminum salts . Their original paper is not in the John Crerar ...
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