4-(Benzoylamino)-6-((5-(((4-fluoro-6-((3-sulphophenyl)amino)-1,3,5-triazin-2-yl)amino)methyl)-1-sulpho-2-naphthyl)azo)-5-hydroxynaphthalene-1,7-disulphonic acid, sodium salt 83763-62-6 EINECS 280-750-5