67674-21-9

Einecs 266-860-6 sodium 2-[[4-[(4-hydroxyphenyl)azo]phenyl]amino]-5-nitrobenzenesulphonate 2-[4-(4-Hydroxyphenylazo)anilino]-5-nitrobenzenesulfonic acid sodium salt 2-(4-((p-Hydroxyphenyl)azo)phenylamino)-5-nitrobenzenesulfonic acid, sodium salt 2-[[4-[(4-Hydroxyphenyl)azo]phenyl]amino]-5-nitrobenzenesulfonic acid sodium salt Benzenesulfonic acid, 2-((4-((p-hydroxyphenyl)azo)phenyl)amino)-5-nitro-, sodium salt Benzenesulfonic acid, 2-[[4-[(4-hydroxyphenyl)azo] phenyl]amino]-5-nitro-, monosodium salt Benzenesulfonic acid, 2-((4-(2-(4-hydroxyphenyl)diazenyl)phenyl)amino)-5-nitro-, sodium salt (1:1)