yttrium triiodate is a chemical compound registered under CAS number 14723-99-0, with the molecular formula I3O9Y and a molecular weight of about 613.61 g/mol. Its EINECS (EC) number is 238-772-8. It is also known as Triiodic acid yttrium salt; Yttrium iodate. FireTardant supplies yttrium triiodate for laboratory research and bulk production; product code 880362. Send an inquiry for purity, packaging, price and lead time.