1-Naphthalenesulfonic acid, 3-[(4-bromophenyl)azo]-4-hydroxy-,monosodium salt is a chemical compound registered under CAS number 125316-47-4, with the molecular formula C16H11BrN2O4S.Na and a molecular weight of about 430.23 g/mol. ChemIBD supplies 1-Naphthalenesulfonic acid, 3-[(4-bromophenyl)azo]-4-hydroxy-,monosodium salt for laboratory research and bulk production; product code 492830. Send an inquiry for purity, packaging, price and lead time.