2-Naphthalenesulfonic acid, 4-[(2-cyanophenyl)azo]-1-hydroxy- is a chemical compound registered under CAS number 629648-47-1, with the molecular formula C17H11N3O4S and a molecular weight of about 353.35 g/mol. ChemIBD supplies 2-Naphthalenesulfonic acid, 4-[(2-cyanophenyl)azo]-1-hydroxy- for laboratory research and bulk production; product code 1933070. Send an inquiry for purity, packaging, price and lead time.