Synonyms
Direct Black 166;2,7-Naphthalenedisulfonic acid, 4-amino-3-4-4-(2,4-diaminophenyl)azophenylaminocarbonylphenylazo-5-hydroxy-6-(phenylazo)-, disodium salt;Direct black 166 (C.I. 30026);Fast Black ANBN;Direct Black ANBN;C.I.Direct Black 166;Concorde Dire