Chemical News and Journal of Industrial Science, Tomy 105-106Chemical news office., 1912 |
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Strona 8
... nitric acid the substance forms a scarlet dinitro - derivative , C25H18O2N2 ( NO2 ) 2 ; on reduction with zinc dust and acetic acid it furnishes a colourless com- pound , C25H22O2N2 . 5 - Dimethylaminoanilo - 3 : 4 ...
... nitric acid the substance forms a scarlet dinitro - derivative , C25H18O2N2 ( NO2 ) 2 ; on reduction with zinc dust and acetic acid it furnishes a colourless com- pound , C25H22O2N2 . 5 - Dimethylaminoanilo - 3 : 4 ...
Strona 14
... nitric acid and cause trouble . Hydrogen forms no compound with mercury , and was tried in the first instance . It proved completely successful . Last winter the regulator was kept working day and night for six months , maintaining a ...
... nitric acid and cause trouble . Hydrogen forms no compound with mercury , and was tried in the first instance . It proved completely successful . Last winter the regulator was kept working day and night for six months , maintaining a ...
Strona 15
... nitric acid , sp . gr . 1.38 to 1 · 40 , in a flask having a wide neck and connected with a reflux condenser . Heat about ten minutes , or until mercury globules are no longer visible in the sandy deposit of lead nitrate , add 25 cc ...
... nitric acid , sp . gr . 1.38 to 1 · 40 , in a flask having a wide neck and connected with a reflux condenser . Heat about ten minutes , or until mercury globules are no longer visible in the sandy deposit of lead nitrate , add 25 cc ...
Strona 16
... nitric acid at room temperature and did not absorb bromine . Elementary analysis gave the following figures : - : - Carbon .. Hydrogen Found . 84.14 15.01 Calculated for C31H64 . 85.32 14.68 either a hydrocarbon or a higher alcohol ...
... nitric acid at room temperature and did not absorb bromine . Elementary analysis gave the following figures : - : - Carbon .. Hydrogen Found . 84.14 15.01 Calculated for C31H64 . 85.32 14.68 either a hydrocarbon or a higher alcohol ...
Strona 22
... nitric acid results in the ready cinchonine and quinoline are practically identical , the decomposition of the acid ... Nitric 337 . Acid . " BY MARINDRA NATH BANERJEE and SATISH CHANDRA BANERJEE . Veley , in explaining the action of ...
... nitric acid results in the ready cinchonine and quinoline are practically identical , the decomposition of the acid ... Nitric 337 . Acid . " BY MARINDRA NATH BANERJEE and SATISH CHANDRA BANERJEE . Veley , in explaining the action of ...
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