3-[(4-Aminophenyl)azo]-4-chlorobenzenesulfonic acid is a chemical compound registered under CAS number 71205-47-5, with the molecular formula C12H10ClN3O3S and a molecular weight of about 311.74 g/mol. ChemIBD supplies 3-[(4-Aminophenyl)azo]-4-chlorobenzenesulfonic acid for laboratory research and bulk production; product code 864993. Send an inquiry for purity, packaging, price and lead time.