Einecs 267-620-3

sodium 3-[[4-acetamidophenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate

2-Naphthalenesulfonic acid, 6-amino-3-((4-acetamidophenyl)azo)-4-hydroxy-, sodium salt

3-[[4-(Acetylamino)phenyl]azo]-6-amino-4-hydroxy-2-naphthalenesulfonic acid sodium salt

2-Naphthalenesulfonic acid, 3-((4-(acetylamino)phenyl)azo)-6-amino-4-hydroxy-, monosodium salt

2-Naphthalenesulfonic acid, 3-(2-(4-(acetylamino)phenyl)diazenyl)-6-amino-4-hydroxy-, sodium salt (1:1)