Synonyms: pentasodium 3-[[4-[[4-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-5-sulphonato-1-naphthyl]azo]-6-sulphonato-1-naphthyl]azo]naphthalene-1,5-disulphonate;3-[4-[4-[4-Chloro-6-[3-[2-(sodiooxysulfonyloxy)ethylsulfonyl]anilino]-1,3,5-triazin-2-ylamino]-5-(sodiosulfo)-1-naphtylazo]-6-(sodiosulfo)-1-naphtylazo]-1,5-naphthalenedisulfonic acid disodium salt;4-[4-[4-Chloro-6-[3-(2-sodiosulfooxyethylsulfonyl)anilino]-1,3,5-triazin-2-ylamino]-5-sodiosulfo-1-naphtylazo][1,3'-azobisnaphthalene]-1',5',6-trisulfonic acid trisodium salt;Einecs 279-762-3;Pentasodium 3-((4-((4-((4-chloro-6-((3-((2-(sulphonatooxy)ethyl)sulphonyl)phenyl)amino)-1,3,5-triazin-2-yl)amino)-5-sulphonato-1-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)naphthalene-1,5-disulphonate