Iridium (Ir)

Iridium (Ir)

Iridium ([Xe]4f145d76s2) (CAS 7439-88-5) a precious metal, has an appearance similar to platinum in that it is white, but with a slightly yellowish tint. It is the most corrosion-resistant metal known, is very hard, brittle, and has a low ductility, making it difficult to machine, form, or work. Its principle use is as a hardening agent for platinum, though it is frequently found in crucibles and other high temperature devices.

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Foil (6)
Pieces (1)
Slug (2)
Sponge (2)
Wire (10)
10cm (3)
10g (1)
1cm (1)
1Pc. (3)
200cm (1)
25cm (1)
25x 25mm (5)
2g (1)
50cm (2)
50x 50mm (3)
5cm (2)
5Ea. (1)
192.22 (24)
≥99.7% (typically) (3)
≥99.8% (2)
99.8% (8)
99.9% (3)
99.95% (3)
Products (17)
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Iridium shot, 6-7mm (0.24-0.28in), 99.95% (metals basis) 
Chemical Name or Material: Iridium shot. Name Note: 6 to 7mm (0.24 to 0.28 in.) CAS: 7439-88-5. Recommended Storage: Ambient temperatures.
Iridium sponge, -100 mesh, 99.95% (metals basis), Thermo Scientific Chemicals 
CAS: 7439-88-5. Molecular Formula: Ir. MDL Number: MFCD00011062. Synonym: ion.
Iridium slug, 6.0mm (0.24in) dia x 6.0mm (0.24in) length, 99.8% (metals basis) 
Chemical Name or Material: Iridium slug. Name Note: 6.0mm (0.24 in.) dia. x 6.0mm (0.24 in.) length CAS: 7439-88-5. Recommended Storage: Ambient temperatures.
Iridium slug, 6.0mm (0.24in) dia x 12.0mm (0.48in) length, 99.8% min. (metals basis) 
Chemical Name or Material: Iridium slug. Name Note: 6.0 mm (0.24 in.) dia. x 12.0 mm (0.48 in.) length CAS: 7439-88-5. Recommended Storage: Ambient temperatures.
Iridium foil, 0.25mm (0.01in) thick, hard, 99.8% (metals basis), Thermo Scientific Chemicals 
CAS: 7439-88-5. Molecular Formula: Ir. MDL Number: MFCD00011062. Synonym: ion.
Iridium foil, 0.127mm (0.005in) thick, hard, 99.8% (metals basis) 
Chemical Name or Material: Iridium foil. CAS: 7439-88-5. Recommended Storage: Ambient temperatures. EINECS Number: 231-095-9.
Iridium wire, 1.0mm (0.04in) dia, 99.8% (metals basis), Thermo Scientific Chemicals 
CAS: 7439-88-5. Molecular Formula: Ir. MDL Number: MFCD00011062. Synonym: ion.
Iridium slug, 6.0mm (0.24in) dia x 12.0mm (0.48in) length, 99.8% min. (metals basis) 
Chemical Name or Material: Iridium slug. Name Note: 6.0mm (0.24 in.) dia. x 12.0mm (0.48 in.) length CAS: 7439-88-5. Recommended Storage: Ambient temperatures.
Iridium foil, 1.0mm (0.04in) thick, typically 99.7+% (metals basis) 
Chemical Name or Material: Iridium foil. Name Note: 1.0mm (0.04 in.) thick CAS: 7439-88-5. Recommended Storage: Ambient temperatures.
Iridium foil, 0.5mm (0.02in) thick, typically 99.7+% (metals basis) 
Chemical Name or Material: Iridium foil. Name Note: 0.5mm (0.02 in.) thick CAS: 7439-88-5. Recommended Storage: Ambient temperatures.
Iridium wire, 0.5mm (0.02in) dia, 99.8% (metals basis), Thermo Scientific Chemicals 
CAS: 7439-88-5. Molecular Formula: Ir. MDL Number: MFCD00011062. Synonym: ion.
Iridium wire, 0.25mm (0.01in) dia, 99.8% (metals basis), Thermo Scientific Chemicals 
CAS: 7439-88-5. Molecular Formula: Ir. MDL Number: MFCD00011062. Synonym: ion.
Iridium wire, 0.125mm (0.005in) dia, 99.9% (metals basis), Thermo Scientific Chemicals 
CAS: 7439-88-5. Molecular Formula: Ir. MDL Number: MFCD00011062. Synonym: ion.
Iridium wire, 0.075mm (0.003in) dia, 99.9% (metals basis), Thermo Scientific Chemicals 
CAS: 7439-88-5. Molecular Formula: Ir. MDL Number: MFCD00011062. Synonym: ion.
Iridium foil, 1.0mm (0.04in) thick, typically 99.7+% (metals basis) 
Chemical Name or Material: Iridium foil. Name Note: 1.0 mm (0.04 in.) thick CAS: 7439-88-5. Recommended Storage: Ambient temperatures.
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Iridium
Primary XPS region: Ir4f Overlapping regions: N/A Binding energies of common chemical states:, N/A, Ir4f region has well separated spin-orbit components (Δ=3.2eV). Peaks in the Ir4f region have an asymmetric peak shape for iridium metal.