Einecs 288-616-8

Trisodium 5-((2,6-dihydroxy-3-((4-nitrophenyl)azo)-5-((4-sulphonato-1-naphthyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate

trisodium 5-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate

5-[[2,6-Dihydroxy-3-[(4-nitrophenyl)azo]-5-[[4-[(sodiooxy)sulfonyl]-1-naphthalenyl]azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt