3,3',4',5,7-pentahydroxy-2-phenylchromen-4-one is a chemical compound registered under CAS number 3047-99-0. FireTardant supplies 3,3',4',5,7-pentahydroxy-2-phenylchromen-4-one for laboratory research and bulk production; product code 2460622. Send an inquiry for purity, packaging, price and lead time.