Detection of some nitrogen compounds and the semiquantitative determination of diphenylamine with p-dimethylaminobenzaldehyde by capillary solid-state spot-tests.
Capillary solid-state spot-tests for nitrogen compounds by reaction with p-dimethylamino-benzaldehyde are described. The tests are neither specific nor universally applicable for nitrogen compounds.
Qureshi
M
M
Chemistry Section, Z.H. Engineering College, Aligarh Muslim University, Aligarh, U.P., India.
Rathore
H S
HS
Mohammed
A
A