CAS 7439-88-5

Iridium

Description :

Iridium est un métal de transition dense et blanc argenté appartenant au groupe des éléments du platine, connu pour sa remarquable résistance à la corrosion et à l'oxydation. Il a un point de fusion élevé et est l'un des métaux les plus résistants à la corrosion, ce qui le rend précieux dans diverses applications industrielles. Iridium se trouve généralement dans la nature sous forme d'alliage avec d'autres métaux du groupe du platine et est souvent extrait de minerais de nickel et de cuivre. Son numéro atomique est 77 et il présente une variété d'états d'oxydation, avec +3 et +4 étant les plus courants dans les composés. Iridium est utilisé dans des applications à haute température, des contacts électriques et des bougies d'allumage, ainsi que dans la production de certains types de catalyseurs. De plus, en raison de sa rareté et de ses propriétés uniques, Iridium est également utilisé dans des instruments scientifiques spécialisés et dans le domaine de la bijouterie. Sa haute densité et sa dureté contribuent à sa durabilité, tandis que son inertie chimique le rend adapté à une utilisation dans des environnements difficiles.

Formule : Ir

InChI : InChI=1S/Ir

Code InChI : InChIKey=GKOZUEZYRPOHIO-UHFFFAOYSA-N

SMILES : [Ir]

Synonymes :

• Iridio
• Iridium black
• MeSH ID: D007495
• Iridium

Iridium foil, 0.05mm (0.002in) thick, 99.8% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.8%

Couleur et forme : Gray, Foil, 0.05mm (0.002in) thick.

Masse moléculaire : 192.22

Ref: 02-011428

Iridium wire, 0.25mm (0.01in) dia, 99.8% (metals basis)

CAS : 7439-88-5

Form: Approx.1.11g/m

Formule : Ir

Degré de pureté : 99.8%

Couleur et forme : Metallic grey, Wire, approx. 0.25 mm dia.

Masse moléculaire : 192.22

Ref: 02-011432

Iridium wire, 1.0mm (0.04in) dia, 99.8% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.8%

Couleur et forme : Foil, 1.0mm (0.04in) thick., Gray

Masse moléculaire : 192.22

Ref: 02-011429

Iridium slug, 6.0mm (0.24in) dia x 12.0mm (0.48in) length, 99.8% min. (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Degré de pureté : 99.8%

Ref: 02-045121

Iridium foil, 1.0mm (0.04in) thick, typically 99.7+% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Degré de pureté : 99.7+%

Ref: 02-011525

Iridium foil, 0.5mm (0.02in) thick, typically 99.7+% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Degré de pureté : 99.7+%

Ref: 02-036149

Iridium black, 99.8% (metals basis)

CAS : 7439-88-5

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)3 and other complexes in polymer LED t

Formule : Ir

Degré de pureté : 99.8%

Masse moléculaire : 192.22

Ref: 02-012071

Iridium wire, 0.075mm (0.003in) dia, 99.9% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Degré de pureté : 99.9%

Ref: 02-044714

Iridium powder, -60 mesh, 99.95% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.95%

Couleur et forme : Powder, Gray

Masse moléculaire : 192.22

Ref: 02-012070

Iridium foil, 0.25mm (0.01in) thick, hard, 99.8% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.8%

Couleur et forme : Foil, 0.25mm thick, hard

Masse moléculaire : 192.22

Ref: 02-011427

Iridium sponge, -100 mesh, 99.95% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.95%

Couleur et forme : Solid, -100 mesh

Masse moléculaire : 192.22

Ref: 02-012069

Iridium foil, 0.127mm (0.005in) thick, hard, 99.8% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.8%

Couleur et forme : Foil, 0.127 mm (0.005 in.) thick

Masse moléculaire : 192.22

Ref: 02-011426

Iridium slug, 6.0mm (0.24in) dia x 6.0mm (0.24in) length, 99.8% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Degré de pureté : 99.8%

Ref: 02-044232

Iridium powder, -325 mesh, 99.9% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.9%

Masse moléculaire : 192.22

Ref: 02-039684

Iridium wire, 0.125mm (0.005in) dia, 99.9% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Degré de pureté : 99.9%

Ref: 02-043208

Iridium black, 99.95% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.95%

Couleur et forme : Black, Powder

Masse moléculaire : 192.22

Ref: 02-047150

Iridium powder, -22 mesh, Premion™, 99.99% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.99%

Masse moléculaire : 192.22

Ref: 02-010746

Iridium wire, 0.5mm (0.02in) dia, 99.8% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.8%

Masse moléculaire : 192.22

Ref: 02-011430

Iridium shot, 6-7mm (0.24-0.28in), 99.95% (metals basis)

CAS : 7439-88-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formule : Ir

Degré de pureté : 99.95%

Couleur et forme : Shot, 6-7mm (0.24-0.28in)., Silver

Masse moléculaire : 192.22

Ref: 02-043859

Iridium black (99.9% Ir)

CAS : 7439-88-5

Iridium black (99.9% Ir)

Formule : Ir

Degré de pureté : (99.9%-Ir)

Couleur et forme : 30-60 m2/g

Masse moléculaire : 192.20

Ref: 08-77-2000