2-Anthracenesulfonic acid, 5,8-bis((2,6-diethyl-4-methyl-3-sulfophenyl)amino)-9,10-dihydro-1,4-dihydroxy-9,10-dioxo-, trisodium salt 83027-38-7 EINECS 280-140-9 Trisodium 5,8-bis((2,6-diethyl-4-methyl-3-sulphonatophenyl)amino)-9,10-dihydro-1,4-dihydroxy-9,10-dioxoanthracene-2-sulphonate