2-Naphthalenesulfonic acid, 7-((4-chloro-6-methoxy-1,3,5-triazin-2-yl)methylamino)-4-hydroxy-3-((2-sulfophenyl)azo)-, disodium salt 71735-75-6 Disodium 7-((4-chloro-6-methoxy-1,3,5-triazin-2-yl)methylamino)-4-hydroxy-3-((2-sulphonatophenyl)azo)naphthalene-2-sulphonate EINECS 275-966-1