2-Hydroxy-5-[[4-[[4-[(1-hydroxy-6-phenylamino-3-sodiosulfo-2-naphthalenyl)azo]-7-sodiosulfo-1-naphthalenyl]azo]-6-sodiosulfo-1-naphthalenyl]azo]-3-sodiosulfobenzoic acid sodium salt

CAS No: 6428-61-1

hydroxy,phenylamino,sodiosulfo,naphthalenyl,sodiosulfobenzoic,sodium