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Quick Details
Specifications
Specifications
1. Purity: Ir 99.95% up
2. CAS No.: 7439-88-53
3. Note: Specially supply Precious Metal Materials
Physical properties
Melting point | Boiling point | Density |
2443°C | 4428°C | 22.4g/cm3 |
Appearance: No visible impurity and oxidation color
Product usage: 1. Used as hardening agent in platinum alloys,
2. crucible, special containers and apparatus, active material,
3. heavy duty electrical contacts, platinum-iridium alloys.
Specifications
Ir | Chemical Content % | |||||
99.95 | Pt | Pd | Rh | Au | Ag | Cu |
0.02 | 0.02 | 0.02 | 0.02 | 0.005 | 0.005 | |
Fe | Ni | Al | Pb | Si | Sn | |
0.01 | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 | |