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| Product | Product Code | SAFETY DATA | Technical data | |
|---|---|---|---|---|
(2N) 99% Ruthenium Crucibles |
RU-M-02-CR | SDS > | Data Sheet > | |
(3N) 99.9% Ruthenium Crucibles |
RU-M-03-CR | SDS > | Data Sheet > | |
(3N5) 99.95% Ruthenium Crucibles |
RU-M-035-CR | SDS > | Data Sheet > |
with a variety of dimensions including round, in numerous standard diameters and wall thicknesses. Custom configurations are available. Materials include most metals including most transition, refractory and precious metals and other advanced materials. Crucibles can also be produced from custom materials and alloys for commercial and research applications and for new proprietary technologies. Other available shapes include tubes, bar or plate form, as well as custom machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics . We also produce Ruthenium as rod, pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request. | Molecular Weight | 101.07 |
|---|---|
| Appearance | Gray |
| Melting Point | 2334°C |
| Boiling Point | 4150°C |
| Density | 12370 kg/m3 |
| Solubility in H2O | N/A |
| Poisson's Ratio | 0.3 |
| Young's Modulus | 447 GPa |
| Vickers Hardness | N/A |
| Tensile Strength | N/A |
| Thermal Conductivity | 1.17 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 6.4 µm/(m·K) |
| Electrical Resistivity | 7.6 microhm-cm @ 0°C |
| Electronegativity | 2.2 Paulings |
| Specific Heat | 0.057 Cal/g/K @ 25°C |
| Heat of Fusion | 6.1 Cal/gm mole |
| Heat of Vaporization | 148 K-cal/gm atom at 3900°C |
| Signal Word | N/A |
|---|---|
| Hazard Statements | N/A |
| Hazard Codes | N/A |
| Precautionary Statements | P210-P280-P240-P241-P370+P378a |
| Flash Point | Not applicable |
| Risk Codes | N/A |
| Safety Statements | N/A |
| RTECS Number | N/A |
| Transport Information | NONH |
| WGK Germany | NONH |
| Linear Formula | Ru |
|---|---|
| Pubchem CID | 23950 |
| MDL Number | MFCD00011207 |
| EC No. | 231-127-1 |
| Beilstein/Reaxys No. | N/A |
| SMILES | [Ru] |
| InchI Identifier | InChI=1S/Ru |
| InchI Key | KJTLSVCANCCWHF-UHFFFAOYSA-N |
| Chemical Formula | |
| Molecular Weight | |
| Standard InchI | |
| Appearance | |
| Melting Point | |
| Boiling Point | |
| Density |
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See more Ruthenium products. Ruthenium (atomic symbol: Ru, atomic number: 44) is a Block D, Group 8, Period 5 element with an atomic weight of 101.07. 
The number of electrons in each of ruthenium's shells is [2, 8, 18, 15, 1] and its electron configuration is [Kr] 4d7 5s1. The ruthenium atom has a radius of 134 pm and a Van der Waals radius of 207 pm. Ruthenium was discovered by Jędrzej Śniadecki in 1807. It was first recognized as a distinct element by Karl Ernst Claus in 1844. 
In its elemental form, ruthenium has a silvery white metallic appearance. Ruthenium is a rare transition metal belonging to the platinum group of metals. It is found in pentlandite, pyroxenite, and platinum group metal ores. The name Ruthenium originates from the Latin word "Ruthenia," meaning Russia.