3-Pyridinemethanesulfonic acid, 5-((5-((4-chloro-6-(1-methylethoxy)-1,3,5-triazin-2-yl)amino)-2-sulfophenyl)azo)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-, disodium salt 67827-64-9 Disodium 5-((5-((4-chloro-6-isopropoxy-1,3,5-triazin-2-yl)amino)-2-sulphonatophenyl)azo)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxopyridine-3-methanesulphonate EINECS 267-228-2