Product Code : ME-Ru-5N-PO
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.
ATTspecializes in producing high purity Ruthenium Powder with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in 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). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Nanoparticles also produce very high surface areas. Our standard powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (< 1 micron). We can also provide many materials in the nanoscale range. We also produce Ruthenium as rod, ingot, pieces, pellets, disc, granules, wire, and in compound forms, such as oxide. Other shapes are available by request.
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
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.
ATTspecializes in producing high purity Ruthenium Powder with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in 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). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Nanoparticles also produce very high surface areas. Our standard powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (< 1 micron). We can also provide many materials in the nanoscale range. We also produce Ruthenium as rod, ingot, pieces, pellets, disc, granules, wire, and in compound forms, such as oxide. Other shapes are available by request.
Synonyms
Ruthenium particles, Ruthenium microparticles, Ruthenium micropowder, Ruthenium micro powder, Ruthenium micron powder, Ruthenium submicron powder, Ruthenium sub-micron powder,
Ruthenium Powder Specification
Size：Our standard powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (< 1 micron).
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 |
| Ca | 30 PPM |
| Fe | 30 PPM |
| Si | 20 PPM |
| Mg | 3 PPM |
| Au | 3 PPM |
| Pb | 3 PPM |
| Pt | 50 PPM |
| Rh | 50 PPM |
| Ag | <1 PPM |
| Cu | 2 PPM |
| Os | 300 PPM |
| Cr | 3 PPM |
| Pd | 10 PPM |
| Mn | <1 PPM |
| Ir | 50 PPM |
We can customized as required
Applications of Ruthenium Powder
Most ruthenium produced is used in wear-resistant electrical contacts and thick-film resistors. A minor application for ruthenium is in platinum alloys and as a chemistry catalyst. A new application of ruthenium is as the capping layer for extreme ultraviolet photomasks.Packing of Ruthenium Powder
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 Powder 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 |
