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%
- Packaging2G
- Price$811.28
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004355
- Product descriptionIRIDIUM 95.00%
- Packaging10G
- Price$1478.59
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number27263
- Product descriptionIridium (~ 20 mesh) ≥99.99%(Assay)
- Packaging1G
- Price$295
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number27263
- Product descriptionIridium (~ 20 mesh) ≥99.99%(Assay)
- Packaging5G
- Price$1460
- Updated2026-05-19
- Buy
- ManufacturerSigma-Aldrich
- Product number357324
- Product descriptionIridium foil, thickness 0.25 mm, 99.9% trace metals basis
- Packaging3.5g
- Price$1600
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF00427250
- Product descriptionIridium wire reel, 0.2m, diameter 0.1mm, as drawn, 99.9%
- Packaging1ea
- Price$1410
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF00604853
- Product descriptionIridium wire reel, 0.05m, diameter 1.0mm, as drawn, 99.9%
- Packaging1ea
- Price$2220
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF00803393
- Product descriptionIridium wire, 0.25 mm diameter, size 100 mm, purity 99.9%
- Packaging5ea
- Price$4020
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF00883739
- Product descriptionIridium wire reel, 0.2m, diameter 0.5mm, as drawn, 99.9%
- Packaging1ea
- Price$2850
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF01838101
- Product descriptionIridium wire reel, 0.5m, diameter 0.125mm, as drawn, 99.5%
- Packaging1ea
- Price$1400
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF04592730
- Product descriptionIridium wire, straight, 100mm, diameter 0.7mm, as drawn, 99.9%
- Packaging2ea
- Price$1610
- Updated2023-01-07
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF05163904
- Product descriptionIridium wire, straight, 50mm, diameter 1.0mm, as drawn, 99.9%
- Packaging2ea
- Price$1800
- Updated2023-01-07
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF05163904
- Product descriptionIridium wire, straight, 50mm, diameter 1.0mm, as drawn, 99.9%
- Packaging1ea
- Price$2580
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF06236063
- Product descriptionIridium wire reel, 1m, diameter 0.125mm, as drawn, 99.5%
- Packaging1ea
- Price$2140
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF07750795
- Product descriptionIridium wire reel, 0.025m, diameter 2.0mm, as drawn, 99.9%
- Packaging1ea
- Price$3110
- Updated2026-04-30
- 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% | 2G | $811.28 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004355 | IRIDIUM 95.00% | 10G | $1478.59 | 2021-12-16 | Buy |
| Chem-Impex | 27263 | Iridium (~ 20 mesh) ≥99.99%(Assay) | 1G | $295 | 2026-05-19 | Buy |
| Chem-Impex | 27263 | Iridium (~ 20 mesh) ≥99.99%(Assay) | 5G | $1460 | 2026-05-19 | Buy |
| Sigma-Aldrich | 357324 | Iridium foil, thickness 0.25 mm, 99.9% trace metals basis | 3.5g | $1600 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF00427250 | Iridium wire reel, 0.2m, diameter 0.1mm, as drawn, 99.9% | 1ea | $1410 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF00604853 | Iridium wire reel, 0.05m, diameter 1.0mm, as drawn, 99.9% | 1ea | $2220 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF00803393 | Iridium wire, 0.25 mm diameter, size 100 mm, purity 99.9% | 5ea | $4020 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF00883739 | Iridium wire reel, 0.2m, diameter 0.5mm, as drawn, 99.9% | 1ea | $2850 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF01838101 | Iridium wire reel, 0.5m, diameter 0.125mm, as drawn, 99.5% | 1ea | $1400 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF04592730 | Iridium wire, straight, 100mm, diameter 0.7mm, as drawn, 99.9% | 2ea | $1610 | 2023-01-07 | Buy |
| Sigma-Aldrich | GF05163904 | Iridium wire, straight, 50mm, diameter 1.0mm, as drawn, 99.9% | 2ea | $1800 | 2023-01-07 | Buy |
| Sigma-Aldrich | GF05163904 | Iridium wire, straight, 50mm, diameter 1.0mm, as drawn, 99.9% | 1ea | $2580 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF06236063 | Iridium wire reel, 1m, diameter 0.125mm, as drawn, 99.5% | 1ea | $2140 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF07750795 | Iridium wire reel, 0.025m, diameter 2.0mm, as drawn, 99.9% | 1ea | $3110 | 2026-04-30 | 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]
Hardness, Vickers :370
Modulus of Elasticity :524 GPa
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.
Hardness, Rockwell C :37, Converted from Vickers.
Shear Modulus :208 GPa, Calculated
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]
Hardness, Vickers :370
Modulus of Elasticity :524 GPa
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.
Hardness, Rockwell C :37, Converted from Vickers.
Shear Modulus :208 GPa, Calculated
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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