acid violet 5 (C.I. 18125);Acid Violet 5 (C.I.);C.I. Acid Violet 5;disodium 3-(4-acetamidophenylazo)-4-hydroxy-5-(((4-methylphenyl)sulphonyl)amino)naphthalene-2,7-sulphonate;disodium 3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 3-4-(acetylamino)phenylazo-4-hydroxy-5-(4-methylphenyl)sulfonylamino-, disodium salt;3-[4-(Acetylamino)phenylazo]-4-hydroxy-5-(4-methylphenylsulfonylamino)-2,7-naphthalenedisulfonic acid disodium salt;4-Hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-[4-(acetylamino)phenylazo]-2,7-naphthalenedisulfonic acid disodium salt