2-Anthracenesulfonic acid, 1-amino-4-((2,6-diethyl-4-methylphenyl)amino)-9,10-dihydro-9,10-dioxo-, monosodium salt 2-Anthraquinonesulfonic acid, 1-amino-4-((2,6-diethyl-4-methylphenyl)amino)-, sodium salt 72968-73-1 EINECS 277-149-5 Sodium 1-amino-4-((2,6-diethyl-4-methylphenyl)amino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate