1,5-Naphthalenedisulfonic acid,4-[(1,8-dihydroxy-3,6-disulfo-2-naphthalenyl)azo]-, tetrapotassium salt is a chemical compound registered under CAS number 89276-75-5, with the molecular formula C20H14N2O14S4·4K and a molecular weight of about 790.96 g/mol. NewsChem supplies 1,5-Naphthalenedisulfonic acid,4-[(1,8-dihydroxy-3,6-disulfo-2-naphthalenyl)azo]-, tetrapotassium salt for laboratory research and bulk production; product code 646575. Send an inquiry for purity, packaging, price and lead time.