Phosphonic acid, [4-(phenylazo)phenyl]- is a chemical compound registered under CAS number 90155-47-8, with the molecular formula C12H11N2O3P and a molecular weight of about 262.2 g/mol. TwoChem supplies Phosphonic acid, [4-(phenylazo)phenyl]- for laboratory research and bulk production; product code 638755. Send an inquiry for purity, packaging, price and lead time.