Dihydrogen Hexachloroiridate (IV) Solution

Dihydrogen Hexachloroiridate (IV) Solution

CAS number: 110802-84-1

Chemical formula: H2[IrCl6]

Metal content: 20.0—25.0%

Application: precursor of iridium compounds. To prepare of catalysts of oxidization on cerium dioxide surface.

Shelf life: 3 years.


  • glass and polymer jars,
  • glass bottles, and
  • polymer cans and containers.

Safety Data Sheet

Material Safety Certificate

Articles on the use of the compound:


IndicatorsTrial Data Results
Appearance Heavy oily liquid of dark-brown colour
Mass fraction of iridium (Ir), % 20.0—25.0
Mass fraction of each admixture, %, max.:  
gold, silver, copper, nickel, magnesium 0.001
platinum, palladium, rhodium, ruthenium, calcium 0.002
iron, silicon, zinc 0.007