Chemical News and Journal of Industrial Science, Tomy 101-102Chemical news office., 1910 |
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Strona 9
... treated gave for uranium , 15'92 , 15.66 , 15:26 , 15:46 per cent ; for vanadium , 8:47 , 8:57 , 8:44 , 8.44 per ... treating their diazonium salts with aqueous sodium acetate , a further selection of these acylated diamines containing ...
... treated gave for uranium , 15'92 , 15.66 , 15:26 , 15:46 per cent ; for vanadium , 8:47 , 8:57 , 8:44 , 8.44 per ... treating their diazonium salts with aqueous sodium acetate , a further selection of these acylated diamines containing ...
Strona 10
... treated with aqueous sodium acetate , it gives rise to the complex p - diazoimide , benzene - 1 : 3 : 5 - trisulphonyltri - p- phenylenediazoimide , C6H3 ( SO2 N · C6H4 ° N2 ) 3 · As a type of a diamine containing a mixed aromatic alkyl ...
... treated with aqueous sodium acetate , it gives rise to the complex p - diazoimide , benzene - 1 : 3 : 5 - trisulphonyltri - p- phenylenediazoimide , C6H3 ( SO2 N · C6H4 ° N2 ) 3 · As a type of a diamine containing a mixed aromatic alkyl ...
Strona 11
... - known tyrosinases by its insolubility in water , by its loss of vitality when treated with glycerol , or when subjected to drying , and by its inability to oxidise resorcinol CHEMICAL ii Jan. 7 , 1910 NEWS , Į Study of the Oxydases .
... - known tyrosinases by its insolubility in water , by its loss of vitality when treated with glycerol , or when subjected to drying , and by its inability to oxidise resorcinol CHEMICAL ii Jan. 7 , 1910 NEWS , Į Study of the Oxydases .
Strona 13
... treated with cold water , while Hermann recom- mended hot water for the purpose . Our experiments showed that by this method not even an approximate separation is effected . The best method up to the present was suggested by Marignac ...
... treated with cold water , while Hermann recom- mended hot water for the purpose . Our experiments showed that by this method not even an approximate separation is effected . The best method up to the present was suggested by Marignac ...
Strona 14
... treated on the filter with warm sulphuric acid containing about 5 cc . of 3 per cent hydrogen peroxide ( prepared from perhydrol ) , the two solutions are united , the pertitanic acid is reduced with sulphurous acid , and the titanic ...
... treated on the filter with warm sulphuric acid containing about 5 cc . of 3 per cent hydrogen peroxide ( prepared from perhydrol ) , the two solutions are united , the pertitanic acid is reduced with sulphurous acid , and the titanic ...
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