6369-04-6

C.I.37245 Azoic DC 109 Fast Black Salt B Kako Black B Salt Fast Black BN Salt Mitsui Blue Black T Base. C.I.Azoic Diazo Component 109 4,4'-Iminobis(benzenediazonium) 4, 4'-Diaminodiphenylamino half sulfate 1,4-Benzenediamine, N-(4-aminophenyl)-, sulfate (2:1)