CAS 7439-88-5

Irídio

Descrição:

Irídio é um metal de transição denso e branco prateado que pertence ao grupo dos elementos do platino, conhecido por sua notável resistência à corrosão e oxidação. Possui um alto ponto de fusão e é um dos metais mais resistentes à corrosão, tornando-o valioso em várias aplicações industriais. Irídio é tipicamente encontrado na natureza como uma liga com outros metais do grupo do platino e frequentemente é extraído de minérios de níquel e cobre. Seu número atômico é 77 e exibe uma variedade de estados de oxidação, sendo +3 e +4 os mais comuns em compostos. Irídio é utilizado em aplicações de alta temperatura, contatos elétricos e velas de ignição, bem como na produção de certos tipos de catalisadores. Além disso, devido à sua raridade e propriedades únicas, Irídio também é utilizado em instrumentos científicos especializados e no campo da joalheria. Sua alta densidade e dureza contribuem para sua durabilidade, enquanto sua inércia química o torna adequado para uso em ambientes hostis.

Fórmula: Ir

InChI: InChI=1S/Ir

Chave InChI: InChIKey=GKOZUEZYRPOHIO-UHFFFAOYSA-N

SMILES: [Ir]

Sinónimos:

• 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

Fórmula: Ir

Pureza: 99.8%

Cor e Forma: Gray, Foil, 0.05mm (0.002in) thick.

Peso molecular: 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

Fórmula: Ir

Pureza: 99.8%

Cor e Forma: Metallic grey, Wire, approx. 0.25 mm dia.

Peso molecular: 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

Fórmula: Ir

Pureza: 99.8%

Cor e Forma: Foil, 1.0mm (0.04in) thick., Gray

Peso molecular: 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

Pureza: 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

Pureza: 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

Pureza: 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

Fórmula: Ir

Pureza: 99.8%

Peso molecular: 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

Pureza: 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

Fórmula: Ir

Pureza: 99.95%

Cor e Forma: Powder, Gray

Peso molecular: 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

Fórmula: Ir

Pureza: 99.8%

Cor e Forma: Foil, 0.25mm thick, hard

Peso molecular: 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

Fórmula: Ir

Pureza: 99.95%

Cor e Forma: Solid, -100 mesh

Peso molecular: 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

Fórmula: Ir

Pureza: 99.8%

Cor e Forma: Foil, 0.127 mm (0.005 in.) thick

Peso molecular: 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

Pureza: 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

Fórmula: Ir

Pureza: 99.9%

Peso molecular: 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

Pureza: 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

Fórmula: Ir

Pureza: 99.95%

Cor e Forma: Black, Powder

Peso molecular: 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

Fórmula: Ir

Pureza: 99.99%

Peso molecular: 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

Fórmula: Ir

Pureza: 99.8%

Peso molecular: 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

Fórmula: Ir

Pureza: 99.95%

Cor e Forma: Shot, 6-7mm (0.24-0.28in)., Silver

Peso molecular: 192.22

Ref: 02-043859

Iridium black (99.9% Ir)

CAS: 7439-88-5

Iridium black (99.9% Ir)

Fórmula: Ir

Pureza: (99.9%-Ir)

Cor e Forma: 30-60 m2/g

Peso molecular: 192.20

Ref: 08-77-2000