Product Code : ME-Ru-5N-PL
Ruthenium is a rare member of the platinum group of metals (abundance 0.001 ppm in the earth's crust). Ruthenium is a polyvalent hard white metal and a member of the platinum group, together with rhodium, palladium, osmium, iridium and platinum. It is a lustrous, silvery colored metal which is unaffected by air, water and acids, but is soluble in fused alkalis. Extraction of the metal is achieved by several techniques; for example, extraction of the mixed platinum group metals by dissolution in aqua regia, followed by treatment of the various soluble and insoluble fractions.
ATT specializes in producing high purity uniform shaped Ruthenium Pellets with the highest possible density High Purity Pelletsand smallest possible average grain sizes for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard Pellet sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter. We can also provide Pellets outside this range for ultra high purity thin film applications, such as fuel cells and solar energy layers. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
| Product | Product Code | Purity | Size | Contact Us |
Product Information
ATT specializes in producing high purity uniform shaped Ruthenium Pellets with the highest possible density High Purity Pelletsand smallest possible average grain sizes for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard Pellet sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter. We can also provide Pellets outside this range for ultra high purity thin film applications, such as fuel cells and solar energy layers. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation.
Synonyms
GF85328523, GF65001440, 55236
Ruthenium Pellets Specification
Size：Our standard Pellet sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter.
Purity:2N(99%), 3N(99.9%), 4N(99.99%), 5N(99.999%).
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 101.07 |
| Appearance | Gray |
| Melting Point | 2334 °C |
| Boiling Point | 4150 °C |
| Density | 12370 kg/m3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 7.6 microhm-cm @ 0 °C |
| Electronegativity | 2.2 Paulings |
| Heat of Fusion | 6.1 Cal/gm mole |
| Heat of Vaporization | 148 K-cal/gm atom at 3900 °C |
| Poisson's Ratio | 0.3 |
| Specific Heat | 0.057 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 1.17 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 6.4 µm/(m·K) |
| Vickers Hardness | N/A |
| Young's Modulus | 447 GPa |
| Superconductivity critical temperature ( K ) | 0.4900 |
| Temperature coefficient ( K⁻¹ ) | 0.00410 @0-100 |
Chemical composition
Purity：5N（99.999%）
| Element | Value |
| Cr | 3 PPM |
| Mn | <1 PPM |
| Pd | 10 PPM |
| Os | 300 PPM |
| Si | 20 PPM |
| Cu | 2 PPM |
| Pt | 50 PPM |
| Rh | 50 PPM |
| Ca | 30 PPM |
| Fe | 30 PPM |
| Au | 3 PPM |
| Ir | 50 PPM |
| Mg | 3 PPM |
| Pb | 3 PPM |
| Ag | <1 PPM |
We can customized as required
Applications of Ruthenium Pellets
Ruthenium is used as a hardener for palladium or platinum alloys to make wear-resistant electrical contacts. It is also added in titanium to improve the corrosion resistance. Many new uses are emerging for ruthenium. Most is used in the electronics industry for chip resistors and electrical contacts. Ruthenium oxide is used in the chemical industry to coat the anodes of electrochemical cells for chlorine production. Ruthenium is also used in catalysts for ammonia and acetic acid production. Ruthenium compounds can be used in solar cells, which turn light energy into electrical energy.
Packing of Ruthenium Pellets
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.
ATTs’Ruthenium Pellets 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 | Ru |
| CAS | 7440-18-8 |
| MDL Number | MFCD00011207 |
| EC No. | 231-127-1 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23950 |
| SMILES | [Ru] |
| InchI Identifier | InChI=1S/Ru |
| InchI Key | KJTLSVCANCCWHF-UHFFFAOYSA-N |
