72829-12-0 Benzoic acid, 5-((4-(((4-((2,6-diamino-3-methyl-5-((4-sulfophenyl)azo)phenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-2-hydroxy-, disodium salt Disodium 5-((4-(((4-((2,6-diamino-3-methyl-5-((4-sulphonatophenyl)azo)phenyl)azo)phenyl)amino)carbonyl)phenyl)azo)salicylate EINECS 276-904-6