5-(乙酰氨基)-3-[(5-氯-2-羟基苯基)偶氮]-4-羟基-2,7-萘二磺酸二钠盐; Acid mordant Blue 18; Mordant blue 18 (C.I. 18090); 5-(Acetylamino)-3-[(5-chloro-2-hydroxyphenyl)azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt; Acid Chrome Blue 2A; Acid Chrome Blue 2K; Anthracene Chrome Blue BR; Azochromol Mordant Blue R; Chrome Blue 2K; Magracrom Blue 2A; Chrome Blue MB