Iridium
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175 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
- 10cm
- 10ea
- 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 number449229
- Product descriptionIridium evaporation slug, diam. × L 0.6 cm × 1.2 cm, 99.9% trace metals basis
- Packaging7.6g
- Price$1090
- 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 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 numberGF06583394
- Product descriptionIridium wire reel, 0.1m, diameter 0.075mm, as drawn, 99.9%
- Packaging1ea
- Price$1160
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF12220467
- Product descriptionIridium rod, 4.0 mm diameter, length 25 mm, purity 99.9%
- Packaging2ea
- Price$2840
- Updated2023-01-07
- 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 | 449229 | Iridium evaporation slug, diam. × L 0.6 cm × 1.2 cm, 99.9% trace metals basis | 7.6g | $1090 | 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 | 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 | GF06583394 | Iridium wire reel, 0.1m, diameter 0.075mm, as drawn, 99.9% | 1ea | $1160 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF12220467 | Iridium rod, 4.0 mm diameter, length 25 mm, purity 99.9% | 2ea | $2840 | 2023-01-07 | 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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Suppliers and manufacturers
henan kanbei chemical co.,ltd
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.
Iridium
CAS:7439-88-5
