52469-75-7

Einecs 257-938-0 Trisodium 5-amino-3-((4-((4-((7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)phenyl)azo)phenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate trisodium 5-amino-3-[[4-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]phenyl]azo]phenyl]azo]-4-hydroxynaphthalene-2,7-disulphonate 2,7-Naphthalenedisulfonic acid, 5-amino-3-4-4-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azophenylazophenylazo-4-hydroxy-, trisodium salt 5-Amino-3-((4-((4-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)phenyl)azo)phenyl)azo)-4-hydroxy-2,7-naphthalenedisulfonic acid, trisodium salt 5-Amino-3-[[4-[[4-[(7-amino-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]phenyl]azo]phenyl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt 2,7-Naphthalenedisulfonic acid, 5-amino-3-(2-(4-(2-(4-(2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-, sodium salt (1:3)