Iridate(3-), hexabromo-, trisodium, (OC-6-11)- (9CI) wani sinadari ne da ke cikin ajin iridates. Ya ƙunshi atom guda uku na sodium da atom guda ɗaya na oxygen a cikin tsarin kwayoyin halittarsa. Nauyin dabarar wannan abu shine kimanin 584.7 g/mol tare da lambar CAS [CAS:17790-72-7]. An yi amfani da wannan takamaiman tsari a fannoni daban-daban saboda halaye da ayyukansa na musamman.