2-Naphthalenesulfonic acid, 6-amino-5-((2,5-dichlorophenyl)azo)-4-hydroxy-, monosodium salt 2-Naphthalenesulfonic acid, 6-amino-5-((2,5-dichlorophenyl)azo)-4-hydroxy-, sodium salt 3-Naphthalenesulfonic acid, 8-((2,5-dichlorophenyl)azo)-7-amino-1-hydroxy-, monosodium salt 6-Amino-5-((2,5-dichlorophenyl)azo)-4-hydroxy-2-naphthalenesulfonicacid, sodium salt 67786-24-7 7-Amino-8-(2,5-dichlorophenylazo)-3-sulfo-1-naphthol, sodium salt EINECS 267-096-6 Sodium 6-amino-5-((2,5-dichlorophenyl)azo)-4-hydroxynaphthalene-2-sulphonate