Iridium(III) chloride is the inorganic compound with the formula IrCl3. The anhydrous compound is relatively rare, but the related hydrate is useful for preparing other iridium compounds. The anhydrous salt is a dark green crystalline solid. More commonly encountered is the trihydrate IrCl3(H2O)3.
I 0108 (OTTO) Iridium(III) chloride, hydrate, 99.9% Cas 14996-61-3 - used as a source of Ir during the preparation of Ir–Ni bimetallic nanoparticles.