Iridium
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147 prices
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Brand
- AK Scientific
- American Custom Chemicals Corporation
- Sigma-Aldrich
- Strem Chemicals
- Usbiological
Package
- 40mg
- 250mg
- 500MG
- 25x25mm
- 1g
- 2G
- 50x50mm
- 3.5g
- 5g
- 7.6g
- 10G
- 1ea
- 2ea
- 5ea
- 10cm
- 10ea
- 50cm
- 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
- 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
- Updated2026-03-19
- 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 numberGF95951111
- Product descriptionIridium wire, 0.25 mm diameter, size 200 mm, purity 99.9%
- Packaging5ea
- Price$6160
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF26117490
- Product descriptionIridium wire, straight, 100mm, diameter 0.5mm, as drawn, 99.9%
- Packaging5ea
- Price$7480
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF63698305
- Product descriptionIridium microfoil, disks, 10mm, thinness 0.1μm, specific density 224μg/cm
- Packaging10ea
- Price$8420
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF43204834
- Product descriptionIridium wire reel, 0.5m, diameter 0.5mm, as drawn, 99.9%
- Packaging1ea
- Price$5640
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF97994468
- Product descriptionIridium wire, straight, 500mm, diameter 0.5mm, as drawn, 99.9%
- Packaging1ea
- Price$5730
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF18611276
- Product descriptionIridium wire reel, 2m, diameter 0.125mm, as drawn, 99.9%
- Packaging1ea
- Price$5830
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF10109629
- Product descriptionIridium rod, 25mm, diameter 3.0mm, as drawn, 99.9%
- Packaging1ea
- Price$5890
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF86062923
- Product descriptionIridium microfoil, disks, 25mm, thinness 0.1μm, specific density 224μg/cm2, permanent mylar 3.5μm support, 99.9%
- Packaging5ea
- Price$5940
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF96543209
- Product descriptionIridium foil, 25x25mm, thickness 0.125mm, as rolled, 99.9%
- Packaging1ea
- Price$5960
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF87178292
- Product descriptionIridium wire reel, 1m, diameter 0.075mm, as drawn, 99.9%
- Packaging1ea
- Price$4730
- Updated2026-03-19
- 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 |
| 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 | 2026-03-19 | Buy |
| Sigma-Aldrich | 266841 | Iridium wire, diam. 0.15 mm, 99.9% trace metals basis | 40mg | $310 | 2022-05-15 | Buy |
| Sigma-Aldrich | GF95951111 | Iridium wire, 0.25 mm diameter, size 200 mm, purity 99.9% | 5ea | $6160 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF26117490 | Iridium wire, straight, 100mm, diameter 0.5mm, as drawn, 99.9% | 5ea | $7480 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF63698305 | Iridium microfoil, disks, 10mm, thinness 0.1μm, specific density 224μg/cm | 10ea | $8420 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF43204834 | Iridium wire reel, 0.5m, diameter 0.5mm, as drawn, 99.9% | 1ea | $5640 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF97994468 | Iridium wire, straight, 500mm, diameter 0.5mm, as drawn, 99.9% | 1ea | $5730 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF18611276 | Iridium wire reel, 2m, diameter 0.125mm, as drawn, 99.9% | 1ea | $5830 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF10109629 | Iridium rod, 25mm, diameter 3.0mm, as drawn, 99.9% | 1ea | $5890 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF86062923 | Iridium microfoil, disks, 25mm, thinness 0.1μm, specific density 224μg/cm2, permanent mylar 3.5μm support, 99.9% | 5ea | $5940 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF96543209 | Iridium foil, 25x25mm, thickness 0.125mm, as rolled, 99.9% | 1ea | $5960 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF87178292 | Iridium wire reel, 1m, diameter 0.075mm, as drawn, 99.9% | 1ea | $4730 | 2026-03-19 | 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)
Merck :13,5102
Exposure limits :ACGIH: Ceiling 2 ppm
OSHA: Ceiling 5 ppm(7 mg/m3)
NIOSH: IDLH 50 ppm; Ceiling 5 ppm(7 mg/m3) 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)
Merck :13,5102
Exposure limits :ACGIH: Ceiling 2 ppm
OSHA: Ceiling 5 ppm(7 mg/m3)
NIOSH: IDLH 50 ppm; Ceiling 5 ppm(7 mg/m3) 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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$71-1635
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
AB PharmaTech,LLC
Shanghai Longyu Biotechnology Co., Ltd.
Antai Fine Chemical Technology Co.,Limited
Hefei TNJ Chemical Industry Co.,Ltd.
Changzhou Xuanming Pharmaceutical Technology Co., Ltd.
