Iridium
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165 prices
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Brand
- AK Scientific
- American Custom Chemicals Corporation
- Chem-Impex
- Sigma-Aldrich
- Strem Chemicals
- Thermo Scientific Chemicals
- Usbiological
Package
- 40mg
- 250mg
- 0.5g
- 500MG
- 25x25mm
- 1G
- 2G
- 50x50mm
- 3.5g
- 5g
- 7.6g
- 10G
- 1ea
- 2ea
- 5ea
- 10ea
- 10cm
- 50cm
- 1pc
- 5pc
- ManufacturerAK Scientific
- Product number7282AH
- Product descriptionIridium
- Packaging5g
- Price$679
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004355
- Product descriptionIRIDIUM 95.00%
- Packaging10G
- Price$1478.59
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004355
- Product descriptionIRIDIUM 95.00%
- Packaging2G
- Price$811.28
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number27263
- Product descriptionIridium (~ 20 mesh) ≥99.99%(Assay)
- Packaging5G
- Price$1460
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number27263
- Product descriptionIridium (~ 20 mesh) ≥99.99%(Assay)
- Packaging1G
- Price$295
- Updated2026-05-19
- Buy
- ManufacturerSigma-Aldrich
- Product number266841
- Product descriptionIridium wire, diam. 0.15 mm, 99.9% trace metals basis
- Packaging40mg
- Price$310
- Updated2022-05-15
- Buy
- ManufacturerSigma-Aldrich
- Product number336793
- Product descriptionIridium black, powder, ?200?mesh, ≥99% trace metals basis
- Packaging500MG
- Price$164
- Updated2023-01-07
- Buy
- ManufacturerSigma-Aldrich
- Product number209686
- Product descriptionIridium powder, 99.9% trace metals basis
- Packaging500mg
- Price$220
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF20836425
- Product descriptionIridium foil, 0.025m coil, thickness 0.05mm, coil width .5mm, as rolled, 99.9%
- Packaging1ea
- Price$686
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF99450254
- Product descriptionIridium wire, straight, 100mm, diameter 0.6mm, as drawn, 99.9%
- Packaging1ea
- Price$722
- Updated2023-06-20
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF26409247
- Product descriptionIridium wire reel, 0.1m, diameter 0.15mm, as drawn, 99.9%
- Packaging1ea
- Price$728
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF97286428
- Product descriptionIridium wire reel, 0.05m, diameter 0.1mm, as drawn, 99.9%
- Packaging1ea
- Price$741
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF79441331
- Product descriptionIridium wire, straight, 50mm, diameter 0.6mm, as drawn, 99.9%
- Packaging2ea
- Price$748
- Updated2023-01-07
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF99945534
- Product descriptionIridium wire reel, 0.1m, diameter 0.2mm, as drawn, 99.9%
- Packaging1ea
- Price$777
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF81040463
- Product descriptionIridium foil, 0.18m coil, thickness 0.05mm, coil width .5mm, as rolled, 99.9%
- Packaging1ea
- Price$790
- Updated2023-06-20
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF26117490
- Product descriptionIridium wire, straight, 100mm, diameter 0.5mm, as drawn, 99.9%
- Packaging1ea
- Price$803
- Updated2022-05-15
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 7282AH | Iridium | 5g | $679 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004355 | IRIDIUM 95.00% | 10G | $1478.59 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004355 | IRIDIUM 95.00% | 2G | $811.28 | 2021-12-16 | Buy |
| Chem-Impex | 27263 | Iridium (~ 20 mesh) ≥99.99%(Assay) | 5G | $1460 | 2026-05-19 | Buy |
| Chem-Impex | 27263 | Iridium (~ 20 mesh) ≥99.99%(Assay) | 1G | $295 | 2026-05-19 | Buy |
| Sigma-Aldrich | 266841 | Iridium wire, diam. 0.15 mm, 99.9% trace metals basis | 40mg | $310 | 2022-05-15 | Buy |
| Sigma-Aldrich | 336793 | Iridium black, powder, ?200?mesh, ≥99% trace metals basis | 500MG | $164 | 2023-01-07 | Buy |
| Sigma-Aldrich | 209686 | Iridium powder, 99.9% trace metals basis | 500mg | $220 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF20836425 | Iridium foil, 0.025m coil, thickness 0.05mm, coil width .5mm, as rolled, 99.9% | 1ea | $686 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF99450254 | Iridium wire, straight, 100mm, diameter 0.6mm, as drawn, 99.9% | 1ea | $722 | 2023-06-20 | Buy |
| Sigma-Aldrich | GF26409247 | Iridium wire reel, 0.1m, diameter 0.15mm, as drawn, 99.9% | 1ea | $728 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF97286428 | Iridium wire reel, 0.05m, diameter 0.1mm, as drawn, 99.9% | 1ea | $741 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF79441331 | Iridium wire, straight, 50mm, diameter 0.6mm, as drawn, 99.9% | 2ea | $748 | 2023-01-07 | Buy |
| Sigma-Aldrich | GF99945534 | Iridium wire reel, 0.1m, diameter 0.2mm, as drawn, 99.9% | 1ea | $777 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF81040463 | Iridium foil, 0.18m coil, thickness 0.05mm, coil width .5mm, as rolled, 99.9% | 1ea | $790 | 2023-06-20 | Buy |
| Sigma-Aldrich | GF26117490 | Iridium wire, straight, 100mm, diameter 0.5mm, as drawn, 99.9% | 1ea | $803 | 2022-05-15 | Buy |
Properties
Melting point :2450 °C (lit.)
Boiling point :4130 °C (lit.)
Density :22.65 g/cm3 (lit.)
storage temp. :Flammables area
solubility :Soluble in aqua regia.
form :wire
color :White to pale yellow
Specific Gravity :22.421
Resistivity :4.71 μΩ-cm
Water Solubility :INSOLUBLE
Electrical Conductivity :2.1× 107S/m
Thermal Conductivity :150 W/(m·K)
Specific Heat Capacity :Cp(crystal): 0.13 J/(g·K); Cp(gas): 0.11 J/(g·K), at 25℃
Merck :13,5102
InChI :1S/Ir
InChIKey :GKOZUEZYRPOHIO-UHFFFAOYSA-N
SMILES :[Ir]
Poissons Ratio :0.26
Hardness, Brinell :352, Converted from Vickers for 3000 kg load/10 mm ball Brinell test.
Hardness, Rockwell A :69, Converted from Vickers.
Shear Modulus :208 GPa, Calculated
Hardness, Vickers :370
Modulus of Elasticity :524 GPa
Hardness, Rockwell C :37, Converted from Vickers.
CAS DataBase Reference :7439-88-5(CAS DataBase Reference)
NIST Chemistry Reference :Iridium(7439-88-5)
EPA Substance Registry System :Iridium (7439-88-5)
Boiling point :4130 °C (lit.)
Density :22.65 g/cm3 (lit.)
storage temp. :Flammables area
solubility :Soluble in aqua regia.
form :wire
color :White to pale yellow
Specific Gravity :22.421
Resistivity :4.71 μΩ-cm
Water Solubility :INSOLUBLE
Electrical Conductivity :2.1× 107S/m
Thermal Conductivity :150 W/(m·K)
Specific Heat Capacity :Cp(crystal): 0.13 J/(g·K); Cp(gas): 0.11 J/(g·K), at 25℃
Merck :13,5102
InChI :1S/Ir
InChIKey :GKOZUEZYRPOHIO-UHFFFAOYSA-N
SMILES :[Ir]
Poissons Ratio :0.26
Hardness, Brinell :352, Converted from Vickers for 3000 kg load/10 mm ball Brinell test.
Hardness, Rockwell A :69, Converted from Vickers.
Shear Modulus :208 GPa, Calculated
Hardness, Vickers :370
Modulus of Elasticity :524 GPa
Hardness, Rockwell C :37, Converted from Vickers.
CAS DataBase Reference :7439-88-5(CAS DataBase Reference)
NIST Chemistry Reference :Iridium(7439-88-5)
EPA Substance Registry System :Iridium (7439-88-5)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
The primary use of iridium is as a hardening agent in platinum alloys. Other uses are for the making of crucibles and devices that require high temperatures. Osmium/iridium alloys are used for compass bearings. Iridium is commonly used in complexes like Ir(mppy) and other complexes in polymer LED technology to increase the efficiency from 25% to about 100% due to triplet harvesting. Used in high-dose radiation therapy for the treatment of prostate and other forms of cancer. Iridium is used in tips of ballpoint pens. Iridium is used as a catalyst for carbonylation of methanol to create acetic acid. At one time, iridium as an alloy with platinum, was used in bushing the vents of heavy ordnance and, in a finely powdered condition (iridium black) for painting porcelain black.More related product prices
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