5-[(5-sulpho-2-naphthyl)azo]salicylic acid, sodium salt is a chemical compound registered under CAS number 83784-08-1, with the molecular formula C17H10N2Na2O6S and a molecular weight of about 416.31 g/mol. It is also known as Benzoic acid, 2-hydroxy-5-[(5-sulfo-2-naphthalenyl)azo]-, sodium salt; Einecs 280-838-3. NewsChem supplies 5-[(5-sulpho-2-naphthyl)azo]salicylic acid, sodium salt for laboratory research and bulk production; product code 293874. Send an inquiry for purity, packaging, price and lead time.