Einecs 267-091-9

2-((3-Amino-4-nitrophenyl)azo)-4-((2-methoxy-5-sulfophenyl)azo)-1,3-benzenediol, sodium salt

sodium 3-[[3-[(3-amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-methoxybenzenesulphonate

3-[[3-[(3-Amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-methoxy-1-benzenesulfonic acid sodium salt

Benzenesulfonic acid, 3-((3-((3-amino-4-nitrophenyl)azo)-2,4-dihydroxyphenyl)azo)-4-methoxy-, monosodium salt

Benzenesulfonic acid, 3-(2-(3-(2-(3-amino-4-nitrophenyl)diazenyl)-2,4-dihydroxyphenyl)diazenyl)-4-methoxy-, sodium salt (1:1)