Einecs 280-225-0

4-((4-((4-((8-Amino-2-hydroxy-6-sulpho-1-naphthyl)azo)-5-methoxy-o-tolyl)azo)-6-sulpho-1-naphthyl)azo)-5-hydroxynaphthalene-2,7-disulphonic acid, potassium sodium salt

4-[[4-[[4-[(8-amino-2-hydroxy-6-sulpho-1-naphthyl)azo]-5-methoxy-o-tolyl]azo]-6-sulpho-1-naphthyl]azo]-5-hydroxynaphthalene-2,7-disulphonic acid, potassium sodium salt