2,7-Naphthalenedisulfonic acid, 4-[(4-anilino-5-sulfo-1-naphthyl)azo]-5-hydroxy-,trisodium salt 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-(phenylamino)-5-sulfo-1-naphthalenyl]azo]-, trisodium salt 3861-73-2 4-[(4-Anilino-5-sulfo-1-naphthyl)azo]-5-hydroxy-2,7-naphthalenedisulfonic acid, trisodium salt Acid Blue 2K Acid Blue 92 Acid Blue A Acid Leather Blue R Acid Wool Blue RL Acilan Fast Navy Blue R Airedale Blue RL Amacid Fast Blue R Anazolene sodium Benzyl Blue R Benzyl Fast Blue R Bucacid Fast Wool Blue R C.I. 13390 C.I. Acid Blue 92 C.I. Acid Blue 92, Trisodium Salt Calcocid Fast Blue SR Cirene Brilliant Blue R Colacid Blue A Coomasdie Blue RL Coomassie Blue Coomassie Blue Medicinal Coomassie Blue RL Cyanine Acid Blue R Cyanine Acid Blue R