Brilliant Black BN

Synonyms: 4-(Acetylamino)-5-hydroxy-6-[2-[7-sulfo-4-[2-(4-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-1,7-naphthalenedisulfonic Acid Sodium Salt (1:4), 4-(Acetylamino)-5-hydroxy-6-[[7-sulfo-4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, tetrasodium Salt 1,7-Naphthalenedisulfonic Acid, Brilliant Black BN, C.I. Food Black 1, 1743 Black, Black PN, Blue Black BN, Brilliant Acid Black BN Extra Pure A, Brilliant Acid Black BNA Export, Brilliant Black 1, Brilliant Black 80, Brilliant Black A, Brilliant Black N, Brilliant Black NAF, Brilliant Black NFQ, Brilliant Black PN, C.I. 28440, Certicol Black PNW, Cilefa Black B, E 151, Edicol Supra Black BN, Food Black 1, Hexacol Black PN, L Black 8000, Melan Black, Tetrasodium 2-[4-(p-Sulfophenylazo)-7-sulfo-1-naphthylazo]-8-acetamido-1-naphthol-3,5-disulfonate;