Dipotassium hexachloroiridate
Also known as: Potassium hexachloroiridate(IV), Potassium chloroiridate(IV), Iridium potassium chloride, dipotassium hexachloroiridate(2-), hexachloroiridate(2-) dipotassium, POTASSIUM HEXACHLOROIRIDATE, POTASSIUM CHLOROIRIDATE, MFCD00011369, EINECS 240-976-7
Dipotassium hexachloroiridate (CAS 16920-56-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Cl6IrK2 and a molecular weight of 483.132 g/mol. Key properties include a melting point of >385 °C(lit.) and a density of 3,546 g/cm3. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. It is listed by 1 supplier; request a quote for pricing. Record last updated Nov 3, 2026.
- CAS No.
- 16920-56-2
- Jingsj CID
- J-1360207-8
- Molecular Formula
- Cl6IrK2
- Molecular Weight
- 483.132 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 5g | - | - | CN China MOQ 5g | |
Made to Order | 99% 25g | - | - | CN China MOQ 25g | |
Made to Order | 99% 100g | - | - | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | >385 °C(lit.) |
|---|---|
| Density | 3,546 g/cm3 |
| Exact Mass | 480.703430 |
| LogP | 4.13700 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Dipotassium hexachloroiridate?
The CAS number of Dipotassium hexachloroiridate is 16920-56-2.
What are the molecular formula and molecular weight of Dipotassium hexachloroiridate?
Dipotassium hexachloroiridate has molecular formula Cl6IrK2 and molecular weight 483.132 g/mol.
Which suppliers offer Dipotassium hexachloroiridate?
1 supplier(s) listed; request a quote for pricing.
Is Dipotassium hexachloroiridate hazardous?
Dipotassium hexachloroiridate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dipotassium hexachloroiridate (CAS 16920-56-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360207-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.