Product Code : EM-Rh-5N-Cu
Rhodium (Rh) is a silvery-white, corrosion-resistant metal used in the evaporation process in various industries. It is used in applications such as semiconductor industry and optical coating, mostly in vacuum evaporation source applications. It is also used in decorative jewelry and military electronics. Rhodium is usually sold in the form of pellets or powder, and it can be evaporated using either with electron beam or resistance heating. Rhodium can be found in many forms, including pure Rh, as well as its alloys, such as Rh-C, Rh-Si and Rh-Au. When heated, Rhodium forms vapor that adheres to surfaces for coating them. The evaporation rate of Rhodium is very low, requiring careful control of the temperature and pressure.
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Product Information
Rhodium (Rh) is a silvery-white, corrosion-resistant metal used in the evaporation process in various industries. It is used in applications such as semiconductor industry and optical coating, mostly in vacuum evaporation source applications. It is also used in decorative jewelry and military electronics. Rhodium is usually sold in the form of pellets or powder, and it can be evaporated using either with electron beam or resistance heating. Rhodium can be found in many forms, including pure Rh, as well as its alloys, such as Rh-C, Rh-Si and Rh-Au. When heated, Rhodium forms vapor that adheres to surfaces for coating them. The evaporation rate of Rhodium is very low, requiring careful control of the temperature and pressure.
Material Type: Rhodium
Symbol: Rh
CAS : 7440-16-6
Rhodium (Rh) Evaporation Material Specification
Size：Pellet / Wire / Rod / Slug / Tablet / Customized
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 102.91 |
| Appearance | solid |
| Melting Point | 1966 °C |
| Boiling Point | 3727 °C |
| Density | 12.41 gm/cc |
| Solubility in H2O | N/A |
| Electrical Resistivity | 4.51 microhm-cm @ 20 °C |
| Electronegativity | 2.2 Paulings |
| Heat of Fusion | 5.2 Cal/gm mole |
| Heat of Vaporization | 127 K-Cal/gm atom at 3727 °C |
| Poisson's Ratio | 0.26 |
| Specific Heat | 0.0583 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 1.50 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 8.2 µm·m-1·K-1 |
| Vickers Hardness | 1246 MPa |
| Young's Modulus | 380 GPa |
Application of Rhodium (Rh) Evaporation Material
• 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 Rhodium (Rh)Evaporation Material
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’Rhodium (Rh) Evaporation Material 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 | Rh |
| MDL Number | MFCD00011201 |
| EC No. | 231-125-0 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23948 |
| SMILES | [Rh] |
| InchI Identifier | InChI=1S/Rh |
| InchI Key | MHOVAHRLVXNVSD-UHFFFAOYSA-N |
