British Abstracts: Pure chemistry and physiology. ser. A1929 |
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... barium , and calcium salts ] , acid ( magnesium , calcium , and barium salts ) . 3 - amino - 4 - hydroxy - 5 - carboxyphenylarsinic acid , m . p . above 300 ° ( calcium , barium , magnesium , mono- and di - sodium salts ) , 3 ...
... barium , and calcium salts ] , acid ( magnesium , calcium , and barium salts ) . 3 - amino - 4 - hydroxy - 5 - carboxyphenylarsinic acid , m . p . above 300 ° ( calcium , barium , magnesium , mono- and di - sodium salts ) , 3 ...
Trang 422
... barium ethyl phosphate monohydrate and barium di- ( 68 % ) ; and y8 - dimethylhexane - ys - diol , b . p . 81 - ethyl phosphate . n - Propyl alcohol and ethyl meta- 83 ° / 10 mm . ( 66 % ) and the cyclic heptylidene deriv- phosphate ...
... barium ethyl phosphate monohydrate and barium di- ( 68 % ) ; and y8 - dimethylhexane - ys - diol , b . p . 81 - ethyl phosphate . n - Propyl alcohol and ethyl meta- 83 ° / 10 mm . ( 66 % ) and the cyclic heptylidene deriv- phosphate ...
Trang 513
... barium when the ratio radium : barium falls between the limits 110 and 25 : 1 in 104M concentrations . Traces down to 10-5 g . - equiv . per litre of radium or barium are likewise determinable in admixture with alkalis or alkaline ...
... barium when the ratio radium : barium falls between the limits 110 and 25 : 1 in 104M concentrations . Traces down to 10-5 g . - equiv . per litre of radium or barium are likewise determinable in admixture with alkalis or alkaline ...
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A. A. ELDRIDGE absorption acetic acid acetic anhydride acetone acetyl action activity alkali aluminium Amer ammonia ammonium amount anhydride aqueous solution atoms bands barium benzene Biochem Biol bromide C. R. HARINGTON calcium carbon dioxide catalyst Chem CHEMICAL ABSTRACTS Chim chloroform coefficient colloidal colour compound Compt concentration constant containing converted copper corresponding crystals curves decomp decomposition decrease derivative determined dextrose dilute effect electrolytes electrons ester ether formation formed gives heated hydrate hydrochloric acid hydrogen chloride hydrolysis increase iodide iodine ionisation ions ketone liquid magnesium measured mercury metal method methyl alcohol mixture molecular molecules N. M. BLIGH nitrate nitrogen obtained oxide oxidised oxygen peroxide phenyl phosphate Physik potassium hydroxide precipitated prepared presence pressure Proc protein pyridine reaction reduced rend S. K. TWEEDY salts silver sodium hydroxide sols soluble spectra spectrum substance sulphate sulphide sulphuric acid temperature vapour velocity wave-length whilst X-ray yields Zentr zinc