diazobenzenesulfonic acid is a chemical compound registered under CAS number 2154-66-7, with the molecular formula C6H5 N2 O3 S and a molecular weight of about 185.18 g/mol. It is also known as Benzenediazonium,p-sulfo- (8CI); 4-Sulfobenzenediazonium; 4-Sulfophenyldiazonium. ReagentForLab supplies diazobenzenesulfonic acid for laboratory research and bulk production; product code 144193. Send an inquiry for purity, packaging, price and lead time.