4-[[(4-Aminophenyl)sulfonyl]amino]benzenesulfonic acid sodium salt is a chemical compound registered under CAS number 6267-27-2, with the molecular formula C12H12N2NaO5S2+ and a molecular weight of about 351.35 g/mol. KingChemi supplies 4-[[(4-Aminophenyl)sulfonyl]amino]benzenesulfonic acid sodium salt for laboratory research and bulk production; product code 1102088. Send an inquiry for purity, packaging, price and lead time.