1H-benzotriazolesulphonic acid is a chemical compound registered under CAS number 94667-47-7, with the molecular formula C6H5N3O3S and a molecular weight of about 199.19 g/mol. TwoChem supplies 1H-benzotriazolesulphonic acid for laboratory research and bulk production; product code 1321226. Send an inquiry for purity, packaging, price and lead time.