142985-51-1 2-Naphthalenesulfonic acid, 7-((4,6-bis((2-hydroxyethyl)amino)-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((4-((4-sulfophenyl)azo)phenyl)azo)-, disodium salt 68201-95-6 7-((4,6-Bis(2-hydroxyethylamino)-s-triazin-2-yl)amino)-4-hydroxy-3-(4-((4-sulfophenyl)azo)phenylazo)-2-naphthalenesulfonic acid, disodium salt Disodium 7-((4,6-bis((2-hydroxyethyl)amino)-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((4-((4-sulphonatophenyl)azo)phenyl)azo)naphthalene-2-sulphonate EINECS 269-246-6