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ChemicalBook >> CAS DataBase List >> Iridium

Iridium

Iridium price.
  • $85 - $9175
  • Product name: Iridium
  • CAS: 7439-88-5
  • MF: Ir
  • MW: 192.22
  • EINECS:231-095-9
  • MDL Number:MFCD00011062
  • Synonyms:IR005140;IR005102;IR005118;IR005131;IR007930;IR007920;IR005136;IR005110
163 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • Strem Chemicals
  • Usbiological
Package
  • 40mg
  • 250mg
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  • 0.5g
  • 25x25mm
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  • 2g
  • 50x50mm
  • 3.5g
  • 5g
  • 7.6g
  • 10g
  • 1ea
  • 2ea
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  • 10cm
  • 10ea
  • 50cm
  • 1pc
  • 5pc
  • ManufacturerAK Scientific
  • Product number7282AH
  • Product descriptionIridium
  • Packaging5g
  • Price$679
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012071
  • Product descriptionIridium black, 99.8% (metals basis)
  • Packaging0.5g
  • Price$370
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number039684
  • Product descriptionIridium powder, -325 mesh, 99.9% (metals basis)
  • Packaging0.5g
  • Price$370
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012070
  • Product descriptionIridium powder, -60 mesh, 99.95% (metals basis)
  • Packaging0.5g
  • Price$370
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012069
  • Product descriptionIridium sponge, -100 mesh, 99.95% (metals basis)
  • Packaging2g
  • Price$1395
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number039684
  • Product descriptionIridium powder, -325 mesh, 99.9% (metals basis)
  • Packaging2g
  • Price$1395
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012070
  • Product descriptionIridium powder, -60 mesh, 99.95% (metals basis)
  • Packaging2g
  • Price$1395
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012069
  • Product descriptionIridium sponge, -100 mesh, 99.95% (metals basis)
  • Packaging10g
  • Price$5475
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012071
  • Product descriptionIridium black, 99.8% (metals basis)
  • Packaging10g
  • Price$5475
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012070
  • Product descriptionIridium powder, -60 mesh, 99.95% (metals basis)
  • Packaging10g
  • Price$5475
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043485
  • Product descriptionIridium pellet, approximately 1.3cm (0.5in) dia, 99.8% (metals basis)
  • Packaging1pc
  • Price$9175
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012071
  • Product descriptionIridium black, 99.8% (metals basis)
  • Packaging2g
  • Price$1395
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044232
  • Product descriptionIridium slug, 6.0mm (0.24in) dia x 6.0mm (0.24in) length 99.8% (metals basis)
  • Packaging5pc
  • Price$1457
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043859
  • Product descriptionIridium shot, 6-7mm (0.24-0.28in), 99.95% (metals basis)
  • Packaging1pc
  • Price$2848
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044232
  • Product descriptionIridium slug, 6.0mm (0.24in) dia x 6.0mm (0.24in) length, 99.8% (metals basis)
  • Packaging1pc
  • Price$3042
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number039684
  • Product descriptionIridium powder, -325 mesh 99.9% (metals basis)
  • Packaging5g
  • Price$3125
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 7282AH Iridium 5g $679 2021-12-16 Buy
Alfa Aesar 012071 Iridium black, 99.8% (metals basis) 0.5g $370 2023-06-20 Buy
Alfa Aesar 039684 Iridium powder, -325 mesh, 99.9% (metals basis) 0.5g $370 2023-06-20 Buy
Alfa Aesar 012070 Iridium powder, -60 mesh, 99.95% (metals basis) 0.5g $370 2023-06-20 Buy
Alfa Aesar 012069 Iridium sponge, -100 mesh, 99.95% (metals basis) 2g $1395 2023-06-20 Buy
Alfa Aesar 039684 Iridium powder, -325 mesh, 99.9% (metals basis) 2g $1395 2023-06-20 Buy
Alfa Aesar 012070 Iridium powder, -60 mesh, 99.95% (metals basis) 2g $1395 2023-06-20 Buy
Alfa Aesar 012069 Iridium sponge, -100 mesh, 99.95% (metals basis) 10g $5475 2023-06-20 Buy
Alfa Aesar 012071 Iridium black, 99.8% (metals basis) 10g $5475 2023-06-20 Buy
Alfa Aesar 012070 Iridium powder, -60 mesh, 99.95% (metals basis) 10g $5475 2023-06-20 Buy
Alfa Aesar 043485 Iridium pellet, approximately 1.3cm (0.5in) dia, 99.8% (metals basis) 1pc $9175 2023-06-20 Buy
Alfa Aesar 012071 Iridium black, 99.8% (metals basis) 2g $1395 2023-06-20 Buy
Alfa Aesar 044232 Iridium slug, 6.0mm (0.24in) dia x 6.0mm (0.24in) length 99.8% (metals basis) 5pc $1457 2021-12-16 Buy
Alfa Aesar 043859 Iridium shot, 6-7mm (0.24-0.28in), 99.95% (metals basis) 1pc $2848 2023-06-20 Buy
Alfa Aesar 044232 Iridium slug, 6.0mm (0.24in) dia x 6.0mm (0.24in) length, 99.8% (metals basis) 1pc $3042 2023-06-20 Buy
Alfa Aesar 039684 Iridium powder, -325 mesh 99.9% (metals basis) 5g $3125 2023-06-20 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
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) 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

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 GHS hazard pictograms P210, P240,P241, P280, P370+P378
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378 In case of fire: Use … for extinction.

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.

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