Ko te Iridate(3-), hexabromo-, trisodium, (OC-6-11)- (9CI) he matū matū e pā ana ki te akomanga o ngā iridates. Kei roto i tōna hanganga ngota ngota e toru, me te ngota hāora kotahi. Ko te taumaha tātai mō tēnei matū he tata ki te 584.7 g/mol me te tau CAS [CAS:17790-72-7]. Kua whakamahia whānuitia tēnei tātai motuhake puta noa i ngā ahumahi maha nā ōna āhuatanga me āna mahi ahurei.