1,4-Benzenedisulfonic acid,2-[4-[3-[1-(2,5-disulfophenyl)-2,3-dihydro-5-hydroxy-3-oxo-1H-pyrazol-4-yl]-2-propenylidene]-3,5-dioxo-1-pyrazolidinyl]-, pentasodium salt is a chemical compound registered under CAS number 140189-94-2, with the molecular formula C21H16N4O16S4·5Na and a molecular weight of about 823.56 g/mol. KingChemi supplies 1,4-Benzenedisulfonic acid,2-[4-[3-[1-(2,5-disulfophenyl)-2,3-dihydro-5-hydroxy-3-oxo-1H-pyrazol-4-yl]-2-propenylidene]-3,5-dioxo-1-pyrazolidinyl]-, pentasodium salt for laboratory research and bulk production; product code 2290054. Send an inquiry for purity, packaging, price and lead time.