Collect. Czech. Chem. Commun.
1985, 50, 1819-1827
https://doi.org/10.1135/cccc19851819
Determination of carcinogenic azobenzene derivatives by constant-potential coulometry
Jiří Barek, Antonín Berka and Jiří Zima
Department of Analytical Chemistry, Charles University, 128 40 Prague 2
Abstract
The reduction of azobenzene, N,N-dimethyl-4-aminoazobenzene, N,N-dimethyl-4-amino-4'-hydroxyazobenzene, and N,N-dimethyl-4-amino-4'-aminoazobenzene was studied by constant-potential coulometry, and conditions were found for the determination of milligramme quantities of these substances in their aqueous -methanolic solutions.
