5-[[4,5-dihydro-3-methyl-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazol-4-yl]azo]-1H-1,2,4-triazole-3-carboxylic acid, sodium salt is a chemical compound registered under CAS number 85977-47-5, with the molecular formula C14H11N7Na2O6S and a molecular weight of about 451.32 g/mol. It is also known as 5-[[[4,5-Dihydro-3-methyl-1-(2-methyl-4-sulfophenyl)-5-oxo-1H-pyrazole]-4-yl]azo]-1H-1,2,4-triazole-3-carboxylic acid/sodium,(. TwoChem supplies 5-[[4,5-dihydro-3-methyl-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazol-4-yl]azo]-1H-1,2,4-triazole-3-carboxylic acid, sodium salt for laboratory research and bulk production; product code 1149889. Send an inquiry for purity, packaging, price and lead time.