ERIOCHROME GREY SGL;OMEGA CHROME BLACK BLUE G;benzenesulfonicacid,3-[[8-(acetylamino)-2-hydroxy-1-naphthalenyl]azo]-5-chlor ;Benzenesulfonicacid,3-[[8-(acetylamino)-2-hydroxy-1-naphthalenyl]azo]-5-chloro-2-hydroxy-,monosodiumsalt ;3-[(2Z)-2-(8-acetamido-2-oxonaphthalen-1-ylidene)hydrazinyl]-5-chloro-2-hydroxybenzenesulfonate;mordantblack38 ;sodium 3-[(8-acetamido-2-hydroxy-1-naphthyl)azo]-5-chloro-2-hydroxybenzenesulphonate;Acid mordant Black 38
