72152-67-1 Benzoic acid, 5-((4-((4-((6-((4-amino-3-methylbenzoyl)amino)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-3-methylbenzoyl)amino)phenyl)azo)-2-hydroxy-, disodium salt Disodium 5-((4-((4-((6-((4-amino-3-methylbenzoyl)amino)-1-hydroxy-3-sulphonato-2-naphthyl)azo)-3-methylbenzoyl)amino)phenyl)azo)salicylate EINECS 276-420-5