2-((4-Chloro-6-((8-hydroxy-7-((2-sulfophenyl)azo)-3,6-disulfo-1-naphthalenyl)amino)-1,3,5-triazin-2-yl)amino)-5-sulfobenzoic acid, tetraosodium salt 70865-39-3 Benzoic acid, 2-((4-chloro-6-((8-hydroxy-3,6-disulfo-7-((2-sulfophenyl)azo)-1-naphthalenyl)amino)-1,3,5-triazin-2-yl)amino)-5-sulfo-, tetrasodium salt EINECS 274-965-3 Tetrasodium hydrogen 2-((4-chloro-6-((8-hydroxy-3,6-disulphonato-7-((2-sulphonatophenyl)azo)-1-naphthyl)amino)-1,3,5-triazin-2-yl)amino)-5-sulphonatobenzoate