potassium 1-hydroxyethanesulphonate is a chemical compound registered under CAS number 4445-75-4, with the molecular formula C2H5KO4S and a molecular weight of about 164.22 g/mol. Its EINECS (EC) number is 224-686-8. It is also known as 1-Hydroxyethanesulfonic acid potassium salt. NewsChem supplies potassium 1-hydroxyethanesulphonate for laboratory research and bulk production; product code 1284143. Send an inquiry for purity, packaging, price and lead time.