85136-42-1

Einecs 285-767-1 Disodium 5-((2,4-dihydroxyphenyl)azo)-4-hydroxy-3-((2-hydroxy-3,5-dinitrophenyl)azo)naphthalene-2,7-disulphonate disodium 5-[(2,4-dihydroxyphenyl)azo]-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate 5-[(2,4-Dihydroxyphenyl)azo]-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt