酸性铬兰K; 1,8-二羟基-（2-羟基-5-磺酸钠-1-偶氮苯）-3,6-二磺酸钠; 4,5-二羟基-3-[(2-羟基-5-苯磺酸钠)偶氮]-2,7-萘二磺酸钠; 酸性络蓝K; 酸性媒介蓝K; 7-(2-羟基-5-苯磺酸钠偶氮)-1,8-二羟基萘-3,6-二磺酸钠; 4,5-二羟基-3-[(2-羟基-5-磺苯基)偶氮]-2,7-萘二磺酸三钠盐; 4,5-Dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt; C.I.Mordant Blue 31; Chrome Blue K; 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[2-(2-hydroxy-5-sulfophenyl)diazenyl]-, sodium salt (1:3); Chrome fast navy blue R; 7-(2-Hydroxy-5-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonicacid
