Dipotassium hexachloroiridate
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- $45 - $5475
- Product name: Dipotassium hexachloroiridate
- CAS: 16920-56-2
- MF: Cl6IrK-
- MW: 444.02
- EINECS:240-976-7
- MDL Number:MFCD00011369
- Synonyms:IRIDIUM POTASSIUM CHLORIDE;dipotassium,(oc-6-11)-iridate(2-hexachloro- ;dipotassiumhexachloroiridate ;hexachloro-,dipotassium,(OC-6-11)-Iridate(2-) ;hexachloroiridium(2-);Potassium hexachloroiridate(IV), 99.99% metals basis;POTASSIUM HEXACHLOROIRIDATA(IV);Potassium hexachloroiridate(IV), Ir 39% min
32 prices
Selected condition:
Brand
- ACHEMBLOCK
- Acrotein
- AK Scientific
- American Custom Chemicals Corporation
- Arctom
- Chem-Impex
- Sigma-Aldrich
- Strem Chemicals
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 100mg
- 250mg
- 500mg
- 1G
- 2g
- 5G
- 10g
- 25G
- ManufacturerACHEMBLOCK
- Product numberV151616
- Product descriptionDipotassium hexachloroiridate 95%
- Packaging1G
- Price$235
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberV151616
- Product descriptionDipotassium hexachloroiridate 95%
- Packaging5G
- Price$940
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberAC-6431
- Product descriptionDipotassium hexachloroiridate 97%
- Packaging10g
- Price$953.34
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-6431
- Product descriptionDipotassium hexachloroiridate 97%
- Packaging5g
- Price$531.3
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-6431
- Product descriptionDipotassium hexachloroiridate 97%
- Packaging1g
- Price$132.74
- Updated2026-05-25
- Buy
- ManufacturerAK Scientific
- Product number8398AF
- Product descriptionPotassium hexachloroiridate(IV)
- Packaging5g
- Price$415
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0007108
- Product descriptionPOTASSIUM HEXACHLOROIRIDATE(IV) 95.00%
- Packaging5G
- Price$1141.2
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0007108
- Product descriptionPOTASSIUM HEXACHLOROIRIDATE(IV) 95.00%
- Packaging1G
- Price$710.19
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS512504
- Product descriptionPotassium hexachloroiridate(IV) 98%
- Packaging5g
- Price$344
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS512504
- Product descriptionPotassium hexachloroiridate(IV) 98%
- Packaging250mg
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS512504
- Product descriptionPotassium hexachloroiridate(IV) 98%
- Packaging1g
- Price$101
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number27290
- Product descriptionPotassium hexachloroiridate(IV) ≥39%(Ircontent)
- Packaging1G
- Price$116.07
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number27290
- Product descriptionPotassium hexachloroiridate(IV) ≥39%(Ircontent)
- Packaging5G
- Price$525.09
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number27290
- Product descriptionPotassium hexachloroiridate(IV) ≥39%(Ircontent)
- Packaging25G
- Price$2374.06
- Updated2026-05-19
- Buy
- ManufacturerSigma-Aldrich
- Product number450162
- Product descriptionPotassium hexachloroiridate(IV) 99.99% trace metals basis
- Packaging1g
- Price$262
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number208981
- Product descriptionPotassium hexachloroiridate(IV) technical grade
- Packaging1g
- Price$226
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| ACHEMBLOCK | V151616 | Dipotassium hexachloroiridate 95% | 1G | $235 | 2026-05-27 | Buy |
| ACHEMBLOCK | V151616 | Dipotassium hexachloroiridate 95% | 5G | $940 | 2026-05-27 | Buy |
| Acrotein | AC-6431 | Dipotassium hexachloroiridate 97% | 10g | $953.34 | 2026-05-25 | Buy |
| Acrotein | AC-6431 | Dipotassium hexachloroiridate 97% | 5g | $531.3 | 2026-05-25 | Buy |
| Acrotein | AC-6431 | Dipotassium hexachloroiridate 97% | 1g | $132.74 | 2026-05-25 | Buy |
| AK Scientific | 8398AF | Potassium hexachloroiridate(IV) | 5g | $415 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0007108 | POTASSIUM HEXACHLOROIRIDATE(IV) 95.00% | 5G | $1141.2 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0007108 | POTASSIUM HEXACHLOROIRIDATE(IV) 95.00% | 1G | $710.19 | 2021-12-16 | Buy |
| Arctom | AS512504 | Potassium hexachloroiridate(IV) 98% | 5g | $344 | 2021-12-16 | Buy |
| Arctom | AS512504 | Potassium hexachloroiridate(IV) 98% | 250mg | $45 | 2021-12-16 | Buy |
| Arctom | AS512504 | Potassium hexachloroiridate(IV) 98% | 1g | $101 | 2021-12-16 | Buy |
| Chem-Impex | 27290 | Potassium hexachloroiridate(IV) ≥39%(Ircontent) | 1G | $116.07 | 2026-05-19 | Buy |
| Chem-Impex | 27290 | Potassium hexachloroiridate(IV) ≥39%(Ircontent) | 5G | $525.09 | 2026-05-19 | Buy |
| Chem-Impex | 27290 | Potassium hexachloroiridate(IV) ≥39%(Ircontent) | 25G | $2374.06 | 2026-05-19 | Buy |
| Sigma-Aldrich | 450162 | Potassium hexachloroiridate(IV) 99.99% trace metals basis | 1g | $262 | 2026-04-30 | Buy |
| Sigma-Aldrich | 208981 | Potassium hexachloroiridate(IV) technical grade | 1g | $226 | 2026-04-30 | Buy |
Properties
Melting point :>385 °C (lit.)
Density :3,546 g/cm3
storage temp. :2-8°C, protect from light, stored under nitrogen
form :Powder
Specific Gravity :3.546
color :black
Water Solubility :Insoluble in water.
Sensitive :Hygroscopic
Stability :Stable. Incompatible with strong reducing agents.
InChI :InChI=1S/6ClH.Ir.K/h6*1H;;/q;;;;;;+4;+1/p-6
InChIKey :BRVVRIMRECYICB-UHFFFAOYSA-H
SMILES :[Ir+4]([Cl-])([Cl-])([Cl-])([Cl-])([Cl-])[Cl-].[K+]
CAS DataBase Reference :16920-56-2(CAS DataBase Reference)
EPA Substance Registry System :Iridate(2-), hexachloro-, dipotassium, (OC-6-11)- (16920-56-2)
Density :3,546 g/cm3
storage temp. :2-8°C, protect from light, stored under nitrogen
form :Powder
Specific Gravity :3.546
color :black
Water Solubility :Insoluble in water.
Sensitive :Hygroscopic
Stability :Stable. Incompatible with strong reducing agents.
InChI :InChI=1S/6ClH.Ir.K/h6*1H;;/q;;;;;;+4;+1/p-6
InChIKey :BRVVRIMRECYICB-UHFFFAOYSA-H
SMILES :[Ir+4]([Cl-])([Cl-])([Cl-])([Cl-])([Cl-])[Cl-].[K+]
CAS DataBase Reference :16920-56-2(CAS DataBase Reference)
EPA Substance Registry System :Iridate(2-), hexachloro-, dipotassium, (OC-6-11)- (16920-56-2)
Safety Information
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Description
Potassium hexachloroiridate(IV) is used to prepare platinum nanoparticles (PNPs) by reduction with trisodium citrate and sodium dodecyl sulfate as stabilizer reagent.Related product price
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Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Shanghai Worldyang Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
Zhejiang J&C Biological Technology Co.,Limited
CD Chemical Group Limited
GIHI CHEMICALS CO.,LIMITED
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific




