8-[(2,4-Dihydroxyphenyl)azo]-5-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]naphthalene-2-sulfonic acid sodium salt

• Supplier: Alfa Chemistry
• Product #: ACM6360505
• CAS #: 6360-50-5