12237-01-3 2-Naphthalenesulfonic acid, 7-((4-chloro-6-((4-sulfophenyl)amino)-1,3,5-triazin-2-yl)methylamino)-4-hydroxy-3-((4-methoxy-2-sulfophenyl)azo)-, trisodium salt 7-((4-Chloro-6-((4-sulfophenyl)amino)-1,3,5-triazin-2-yl)methylamino)-4-hydroxy-3-((4-methoxy-2-sulfophenyl)azo)-2-naphthalenesulfonic acid, trisodium salt 70865-24-6 EINECS 235-466-6 Trisodium 7-((4-chloro-6-((4-sulphonatophenyl)amino)-1,3,5-triazin-2-yl)methylamino)-4-hydroxy-3-((4-methoxy-2-sulphonatophenyl)azo)naphthalene-2-sulphonate