4,4-(carbonylbis(benzene-4,1-diyl)bis(imino))bis(benzene sulfonate) sodium salt is a chemical compound registered under CAS number 85137-47-9, with the molecular formula C25H20N2O7S2 and a molecular weight of about 524.56 g/mol. TwoChem supplies 4,4-(carbonylbis(benzene-4,1-diyl)bis(imino))bis(benzene sulfonate) sodium salt for laboratory research and bulk production; product code 364310. Send an inquiry for purity, packaging, price and lead time.