Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3747Chemical news office., 1932 |
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Strona 87
... dissolved in the acid filtrate . Both the residue and filtrate were extracted with chloroform , which dis- solved out the oil formed during hydrolysis . The following results were obtained : - Residue . Solvent . Chloroform 3.6 gms ...
... dissolved in the acid filtrate . Both the residue and filtrate were extracted with chloroform , which dis- solved out the oil formed during hydrolysis . The following results were obtained : - Residue . Solvent . Chloroform 3.6 gms ...
Strona 89
... dissolved in chloroform , alcohol , ammonia , and caustic soda solution , and was par- tially soluble in ether . It contained no sul- phur . After being dissolved in caustic soda the substance rapidly reduced Fehling solu- tion . The ...
... dissolved in chloroform , alcohol , ammonia , and caustic soda solution , and was par- tially soluble in ether . It contained no sul- phur . After being dissolved in caustic soda the substance rapidly reduced Fehling solu- tion . The ...
Strona 90
... dissolved in water , precipitated an ammoniacal solution of calcium chloride . They were therefore oxalic acid . The Properties of the Oil derived by the Acid Hydrolysis of Sugar ( Sucrose ) .- The oil is a dark red liquid , very ...
... dissolved in water , precipitated an ammoniacal solution of calcium chloride . They were therefore oxalic acid . The Properties of the Oil derived by the Acid Hydrolysis of Sugar ( Sucrose ) .- The oil is a dark red liquid , very ...
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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