52246-55-6 Benzoic acid, 2-((4-chloro-6-((3-((8-((4-chloro-6-(methylphenylamino)-1,3,5-triazin-2-yl)amino)-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo)-4-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-5-sulfo-, tetrasodium salt EINECS 257-784-4