Einecs 282-386-2

Disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate,mono [(p-nitrophenyl)azo]mono[(2-hydroxy-3,5-dinitrophenyl)azo]derivative

Disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate, mono [(p-nitrophenyl)azo]mono[(2-hydroxy-3,5-dinitrophenyl) azo]derivative

disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate, mono[(p-nitrophenyl)azo] mono[(2-hydroxy-3,5-dinitrophenyl)azo] derivative