Disodium p-[4-[[4-[[4-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzoyl]amino]phenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate

• Supplier: Alfa Chemistry
• Product #: ACM72829131
• CAS #: 72829-13-1