Disodium 4-[[4-(2,3-dichloroquinoxaline-6-carboxamido)-2-sulfonatophenyl]azo]-3-methyl-5-oxo-2-pyrazolin-1-acetate

• Supplier: Alfa Chemistry
• Product #: ACM32686785
• CAS #: 32686-78-5
• Purity: 96%