英文名称:Omegachrome Black Blue G; Sodium 3-[(8-Acetamido-2-Hydroxy-1-Naphthyl)Azo]-5-Chloro-2-Hydroxybenzenesulphonate; Sodium 3-{(2Z)-2-[8-(Acetylamino)-2-Oxonaphthalen-1(2H)-Ylidene]Hydrazinyl}-5-Chloro-2-Hydroxybenzenesulfonate; Omega Chrome Black Blue G; Mordant Black 38