7-[(Aminocarbonyl)amino]-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid

• Supplier: Alfa Chemistry
• Product #: ACM83968552
• CAS #: 83968-55-2
• MolecularFormula: C23H18N6O8S2