5-((4-((4-((4-((4-Amino-9,10-dihydro-9,10-dioxo-3-sulpho-1-anthryl)amino)-2-sulphophenyl)amino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)phenyl)azo)-2-hydroxybenzoic acid 62572-84-3 EINECS 263-610-8