Benzenesulfonic acid,5-chloro-2-hydroxy-3-[(2-hydroxy-4-methoxyphenyl)azo]- is a chemical compound registered under CAS number 64192-94-5, with the molecular formula C13H11ClN2O6S and a molecular weight of about 358.75 g/mol. KingChemi supplies Benzenesulfonic acid,5-chloro-2-hydroxy-3-[(2-hydroxy-4-methoxyphenyl)azo]- for laboratory research and bulk production; product code 1238739. Send an inquiry for purity, packaging, price and lead time.