4-hydroxynaphthalene-2,6-disulphonic acid is a chemical compound registered under CAS number 6483-80-3, with the molecular formula C10H8O7S2 and a molecular weight of about 304.3 g/mol. Its EINECS (EC) number is 229-344-1. It is also known as 1-naphthol-3,7-disulfonic acid; 4-Hydroxy-2,6-naphthalenedisulfonic acid; Einecs 229-344-1. DeWeiChem supplies 4-hydroxynaphthalene-2,6-disulphonic acid for laboratory research and bulk production; product code 803980. Send an inquiry for purity, packaging, price and lead time.