Benzenesulfonic acid,3,3'-((9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino)bis(5-bromo-4,6-diethyl-2-methyl-,sodium salt (1:2), EINECS 276-413-7, Disodium 6,6'-((9,10-dihydro-9,10-dioxo-1,4-anthrylene)diimino)bis(4-bromo-3,5-diethyltoluene-2-sulphonate), Benzenesulfonic acid,3,3'-((9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino)bis(5-bromo-4,6-diethyl-2-methyl-,disodium salt,