Phosphonic acid, (naphthalenylcarbonyl)- is a chemical compound registered under CAS number 500707-99-3, with the molecular formula C11H9O4P and a molecular weight of about 236.16 g/mol. FireTardant supplies Phosphonic acid, (naphthalenylcarbonyl)- for laboratory research and bulk production; product code 1688311. Send an inquiry for purity, packaging, price and lead time.