67846-57-5 EINECS 267-371-0 Glycine, N-(3-amino-4-((7-((4-((4-((7-((2-amino-4-((carboxymethyl)amino)phenyl)azo)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)phenyl)amino)-2-sulfophenyl)azo)-8-hydroxy-6-sulfo-2-naphthalenyl)azo)phenyl)-, trisodium salt