72829-14-2 Benzoic acid, 5-((4-(((4-((8-amino-1-hydroxy-7-((4-nitrophenyl)azo)-3,6-disulfo-2-naphthalenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-2-hydroxy-, trisodium salt EINECS 276-906-7 Trisodium 5-((4-(((4-((8-amino-1-hydroxy-7-((4-nitrophenyl)azo)-3,6-disulphonato-2-naphtyl)azo)phenyl)amino)carbonyl)phenyl)azo)salicylate