p-[4,5-Dihydro-4-[[4-methoxy-3-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid,potassium sodium salt

• Supplier: Alfa Chemistry
• Product #: ACM85940610
• CAS #: 85940-61-0