CAS 7439-88-5

Iridio

Descrizione:

Iridio è un metallo di transizione denso e bianco argenteo che appartiene al gruppo dei metalli del platino, noto per la sua notevole resistenza alla corrosione e all'ossidazione. Ha un alto punto di fusione ed è uno dei metalli più resistenti alla corrosione, rendendolo prezioso in varie applicazioni industriali. Iridio si trova tipicamente in natura come un legame con altri metalli del gruppo del platino ed è spesso estratto da minerali di nichel e rame. Il suo numero atomico è 77 e presenta una varietà di stati di ossidazione, con +3 e +4 che sono i più comuni nei composti. Iridio è utilizzato in applicazioni ad alta temperatura, contatti elettrici e candele di accensione, così come nella produzione di alcuni tipi di catalizzatori. Inoltre, a causa della sua rarità e delle sue proprietà uniche, Iridio è utilizzato anche in strumenti scientifici specializzati e nel campo della gioielleria. La sua alta densità e durezza contribuiscono alla sua durata, mentre la sua inerzia chimica lo rende adatto per l'uso in ambienti difficili.

Formula: Ir

InChI: InChI=1S/Ir

InChI key: InChIKey=GKOZUEZYRPOHIO-UHFFFAOYSA-N

SMILES: [Ir]

Sinonimi:

• 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

Formula: Ir

Purezza: 99.8%

Colore e forma: Gray, Foil, 0.05mm (0.002in) thick.

Peso molecolare: 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

Formula: Ir

Purezza: 99.8%

Colore e forma: Metallic grey, Wire, approx. 0.25 mm dia.

Peso molecolare: 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

Formula: Ir

Purezza: 99.8%

Colore e forma: Foil, 1.0mm (0.04in) thick., Gray

Peso molecolare: 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

Purezza: 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

Purezza: 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

Purezza: 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

Formula: Ir

Purezza: 99.8%

Peso molecolare: 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

Purezza: 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

Formula: Ir

Purezza: 99.95%

Colore e forma: Powder, Gray

Peso molecolare: 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

Formula: Ir

Purezza: 99.8%

Colore e forma: Foil, 0.25mm thick, hard

Peso molecolare: 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

Formula: Ir

Purezza: 99.95%

Colore e forma: Solid, -100 mesh

Peso molecolare: 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

Formula: Ir

Purezza: 99.8%

Colore e forma: Foil, 0.127 mm (0.005 in.) thick

Peso molecolare: 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

Purezza: 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

Formula: Ir

Purezza: 99.9%

Peso molecolare: 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

Purezza: 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

Formula: Ir

Purezza: 99.95%

Colore e forma: Black, Powder

Peso molecolare: 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

Formula: Ir

Purezza: 99.99%

Peso molecolare: 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

Formula: Ir

Purezza: 99.8%

Peso molecolare: 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

Formula: Ir

Purezza: 99.95%

Colore e forma: Shot, 6-7mm (0.24-0.28in)., Silver

Peso molecolare: 192.22

Ref: 02-043859

Iridium black (99.9% Ir)

CAS: 7439-88-5

Iridium black (99.9% Ir)

Formula: Ir

Purezza: (99.9%-Ir)

Colore e forma: 30-60 m2/g

Peso molecolare: 192.20

Ref: 08-77-2000