tetrasodium 4,4-bis[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl]azo]-5,5-dimethyl[1,1-biphenyl]-2,2-disulphonate is a chemical compound registered under CAS number 89504-75-6, with the molecular formula C34H26N8Na4O14S4 and a molecular weight of about 990.83 g/mol. Its EINECS (EC) number is 289-506-2. It is also known as 4,4-Bis[[[4,5-dihydro-3-methyl-5-oxo-1-(4-sodiooxysulfonylphenyl)-1H-pyrazol]-4-yl]azo]-5,5-dimethyl-1,1-biphenyl-2,2-d. NewsChem supplies tetrasodium 4,4-bis[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl]azo]-5,5-dimethyl[1,1-biphenyl]-2,2-disulphonate for laboratory research and bulk production; product code 410266. Send an inquiry for purity, packaging, price and lead time.