Product Code : EM-Ir-5N-Cu
Iridium is a chemical element with the symbol Ir and atomic number 77. A tough, brittle, silvery-white transition metal of the platinum group, iridium is the second densest element (after osmium). It is also the most corrosion-resistant metal, even at temperatures as high as 2000°C. Although only certain molten salts and halogens are corrosive to solid iridium, finely divided iridium dust is much more reactive.
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Product Information
Iridium is a chemical element with the symbol Ir and atomic number 77. A tough, brittle, silvery-white transition metal of the platinum group, iridium is the second densest element (after osmium). It is also the most corrosion-resistant metal, even at temperatures as high as 2000°C. Although only certain molten salts and halogens are corrosive to solid iridium, finely divided iridium dust is much more reactive.
ATT provides high-quality Iridium Evaporation Materials for research and industry purposes at competitive prices. We can provide Iridium Evaporation Materials with different purity, size, and density according to your requirements.
Material Type: Iridium
Symbol:Ir
Color/Appearance: Silvery White, Metallic
Synonyms
N/A
Iridium Evaporation Materials Specification
Size：Pellet / Wire / Rod / Slug / Tablet / Customized
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 192.22 |
| Appearance | Gray |
| Melting Point | 2410 °C |
| Boiling Point | 4130 °C |
| Density | 22.42 g/cm3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 5.3 microhm-cm @ 20 °C |
| Electronegativity | 2.2 Paulings |
| Heat of Fusion | 6.6 Cal/gm mole |
| Heat of Vaporization | 152 K-cal/gm atom at 4130 °C |
| Poisson's Ratio | 0.26 |
| Specific Heat | 0.0317 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 1.47 W/cm/K @ 298.2 K |
| Thermal Expansion | 6.4 µm/(m·K) |
| Vickers Hardness | 1760 MPa |
| Young's Modulus | 528 GPa |
Application of Iridium Evaporation Materials
• Used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)
• Used for optics including wear protection, decorative coatings, and displays.
Packing of Iridium Evaporation Materials
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request. They are vacuum sealed. The MSDS and Material Certification Sheets will be packed with the product.
ATTs’ Iridium Evaporation Materials is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Ir |
| MDL Number | MFCD00011062 |
| EC No. | 231-095-9 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23924 |
| SMILES | [Ir] |
| InchI Identifier | InChI=1S/Ir |
| InchI Key | GKOZUEZYRPOHIO-UHFFFAOYSA-N |
