5-[[4-[[2,4-Diamino-5-[[7-[(4-sodiosulfo-1-naphthalenyl)azo]-8-hydroxy-3,6-bis(sodiosulfo)-2-naphthalenyl]azo]phenyl]azo][1,1-biphenyl]-4-yl]azo]-2-hydroxybenzoic acid sodium salt
10169-49-0 5-[[4-[[2,4-Diamino-5-[[7-[(4-sodiosulfo-1-naphthalenyl)azo]-8-hydroxy-3,6-bis(sodiosulfo)-2-naphthalenyl]azo]phenyl]azo][1,1-biphenyl]-4-yl]azo]-2-hydroxybenzoic acid sodium salt