3-[[4-[(4-Amino-3-sodiosulfophenyl)azo]-2-ethoxy-1-naphthalenyl]azo]-4-hydroxy-7-[[3-[(2,4-dihydroxyphenyl)azo]benzoyl]amino]naphthalene-2-sulfonic acid sodium salt

• Supplier: Alfa Chemistry
• Product #: ACM6451087
• CAS #: 6451-08-7