Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3747Chemical news office., 1932 |
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Strona 88
... solution remains which , upon evaporation , gives an oily residue , soluble in ethyl and amyl alcohols , but insoluble in chloroform , benzene , and carbon disulphide . The Ammonia Precipitate . This precipi- tate was obtained by ...
... solution remains which , upon evaporation , gives an oily residue , soluble in ethyl and amyl alcohols , but insoluble in chloroform , benzene , and carbon disulphide . The Ammonia Precipitate . This precipi- tate was obtained by ...
Strona 90
... solution , as also does the aqueous or slightly acid solutions in which algarose is sparingly soluble . If , after drying , it be attempted to dissolve algarose in an aqueous or soda solution , it swells up to a rubber - like mass ...
... solution , as also does the aqueous or slightly acid solutions in which algarose is sparingly soluble . If , after drying , it be attempted to dissolve algarose in an aqueous or soda solution , it swells up to a rubber - like mass ...
Strona 93
... Solutions ( ii ) Alcoholic Solutions- ( iii ) Glycerol : ( b ) Calorimetric Methods : ( c ) Other Methods . - Recommended Methods : -I . Accuracy - ( a ) Glycerol Extraction Methods : ( b ) Lime Solution Extraction Method : ( c ) ...
... Solutions ( ii ) Alcoholic Solutions- ( iii ) Glycerol : ( b ) Calorimetric Methods : ( c ) Other Methods . - Recommended Methods : -I . Accuracy - ( a ) Glycerol Extraction Methods : ( b ) Lime Solution Extraction Method : ( c ) ...
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acid hydrolysis alcohol Algarite algarose alkaline aluminium ammonia amount analysed animal appearance application aqueous associated become boiling brown Building Bureau of Mines Burrell calcium called carbon caustic soda cent Chemical Chemistry chloroform College colour considerable constitution contained cures differs difficulties dissolved ether evolved extract FEBRUARY give heated Honolulu Oil important Industry insoluble INSTITUTE interest January known later lime liquid London manufacture material matter METALS Method naphthenic acids nature nil nil obtained Office Oil Co patent period placed pounds powder precipitate present probably produced protection pure pyridine quantities recently reduces remaining Report Research residue resulting rickets salts Sampled Science scientific property seaweed shown solid solu soluble solution Street substance sugars suggested sulphuric acid Theory tion top of oil Trade University vitamin volume weight worker yield zone