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Iridium(4+) potassium chloride hydroxide (1/2/5/1)

CAS 28235-15-6

Iridate(2-), aquapentachloro-, potassium (1:2), (OC-6-21)-

EPA and Census publish no US supply data for this chemical.

US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS28235-15-6
PubChem CIDNot recorded
DTXSIDDTXSID60950956
FormulaCl5HIrK2O
Mol. Weight464.67 g/mol
SMILES[OH-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[K+].[K+].[Ir+4]

Data Sources

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Brief citations

Iridium(4+) potassium chloride hydroxide (1/2/5/1) (CAS 28235-15-6) https://chemicalindependence.com/chemical/28235-15-6/ EPA TSCA Inventory: CAS 28235-15-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory