4,5-dihydro-5-oxo-4-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid, sodium salt is a chemical compound registered under CAS number 85567-10-8, with the molecular formula C18H13N4Na3O12S3 and a molecular weight of about 642.47 g/mol. It is also known as 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-4-(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-1-(4-sulfophenyl)-, sodium salt (1:?); 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-4-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-1-(4-sulfophenyl). GoooChem supplies 4,5-dihydro-5-oxo-4-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid, sodium salt for laboratory research and bulk production; product code 2335747. Send an inquiry for purity, packaging, price and lead time.