1-Amino-9,10-dihydro-4-((4-(((4-methylphenyl)sulfonyl)oxy)phenyl)amino)-9,10-dioxo-2-anthracenesulfonic acid, sodium salt 2-Anthracenesulfonic acid, 1-amino-4-((4-(((4-methylphenyl)sulfonyl)oxy)phenyl)amino)-9,10-dihydro-9,10-dioxo-, monosodium salt 2-Anthraquinonesulfonic acid, 1-amino-4-((4-(p-toluenesulfonyl)oxyphenyl)amino)-, sodium salt 67969-88-4 EINECS 267-990-6 Sodium 1-amino-9,10-dihydro-4-((4-(((4-methylphenyl)sulphonyl)oxy)phenyl)amino)-9,10-dioxoanthracene-2-sulphonate