| 英文同义词: | 4-(2,4-Dihydroxyphenylazo)-3-hydroxy-1-naphthalenesulfonic acid sodium salt;4-[(2,4-Dihydroxyphenyl)azo]-3-hydroxy-1-naphthalenesulfonic acid sodium salt;4-[(2,4-Dihydroxyphenyl)azo]-3-hydroxynaphthalene-1-sulfonic acid sodium salt;C.I.14305;Salicine Black RLF |