ʻO Iridate(3-), hexabromo-, trisodium, (OC-6-11)- (9CI) kahi hui kemika e pili ana i ka papa o nā iridates. Loaʻa iā ia ʻekolu mau ʻātoma sodium a me hoʻokahi ʻātoma oxygen i loko o kona ʻano molekala. ʻO ke kaumaha o ke ʻano no kēia mea ma kahi o 584.7 g/mol me ka helu CAS [CAS:17790-72-7]. Ua hoʻohana nui ʻia kēia ʻano hana kikoʻī ma nā ʻoihana like ʻole ma muli o kona mau waiwai a me nā hana kūikawā.