3-[(4-Amino-3-ethoxyphenyl)azo]benzenesulfonic acid sodium salt is a chemical compound registered under CAS number 67786-13-4, with the molecular formula C14H14N3NaO4S and a molecular weight of about 343.33 g/mol. DeWeiChem supplies 3-[(4-Amino-3-ethoxyphenyl)azo]benzenesulfonic acid sodium salt for laboratory research and bulk production; product code 748720. Send an inquiry for purity, packaging, price and lead time.