6408-34-0 Chromate(1-), (5-chloro-2-(hydroxy-kappaO)-3-((1,2,3,4-tetrahydro-2-oxo-4-(oxo-kappaO)-3-quinolinyl)azo-kappaN1)benzenesulfonato(3-))hydroxy-, sodium, (T-4)- EINECS 229-056-6 Sodium (5-chloro-2-hydroxy-3-((1,2,3,4-tetrahydro-2,4-dioxoquinolin-3-yl)azo)benzene-1-sulphonato(3-))hydroxychromate(1-)