Synonyms: | 2,7-Naphthalenedisulfonicacid,4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]sulfonyl]amino]phenyl]azo]-5-hydroxy-6-(phenylazo)-,disodium salt (9CI);Acid Black NR;C.I. Acid Black 234;Coriamine Black NB-G;Formo Leather Black;Lecotan Black GW;Sandal Acid Black NB-G;Vicoacid Black234; |