68214-01-7

Einecs 269-281-7 sodium m-[(p-aminophenyl)azo]benzenesulphonate 4'-Aminoazobenzene-3-sulfonic acid sodium salt 3-(4-Aminophenylazo)benzenesulfonic acid sodium salt 3-[(4-Aminophenyl)azo]benzenesulfonic acid sodium salt Benzenesulfonic acid, 3-((4-aminophenyl)azo)-, sodium salt Benzenesulfonic acid, 3-((4-aminophenyl)azo)-, monosodium salt Benzenesulfonic acid, 3-(2-(4-aminophenyl)diazenyl)-, sodium salt (1:1)