Precursor
Product CodeCompoundCas NoMetal Cont.(%)ColourMolecular WeightApplication

S121/14996-61-3

Iridium Trichloride

\mathbf{lrCl_{3}}

14996-61-3

54

Greenish Black

298.5

Syntheeic Precursor

S122/16940-92-4

Ammonium Hexachloroiridate

\mathbf{(NH_{4})_{2}lrCl_{6}}

16940-92-4

43

Black

441

Syntheeic Precursor

S123/16940-92-4

Iridium Oxide Hydrate 

\mathbf{lr_{2}O_{3};nH_{2}O}

16940-92-4

85

Blue

432

Anode electrode coating

S124/

Chloroiridic Acid

\mathbf{H_{2}lrCl_{6}}

110802-84-1

49

Dark Red

406

Syntheeic Precursor

S125/12354-54-6

Pentamethylcyclopentadienyl Iridium Chloride Dimer

12354-54-6

48

Orange

796

Cycloisomerization

S126/12154-84-6

Acetylacetonato(1,5-Cyclooctadiene)Iridium

\mathbf{C_{13}H_{19}O_{2}lr}

12154-84-6

48.18

Yellow

399

Tranfer Hydrogenation