MSE PRO 3N5 (99.95%) Platinum (Pt) Pellets Evaporation Materials
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Platinum (Pt) is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. It is used in catalytic converters, laboratory equipment, electrical contacts and electrodes, platinum resistance thermometers, dentistry equipment, and jewelry. For thin film coating application, it is used to manufacture catalytic converters, semiconductors, fuel cells, optics and batteries.
The dimensions and purities can be customized upon request. Please contact us for customization or bulk orders.
| Name | Platinum |
| Chemical Formula | Pt |
| CAS # | 7440-06-4 |
| Atomic Number | 78 |
| Molecule Weight (g/mol) | 195.084 |
| Color/Appearance | Metallic Gray |
| Purity | ≥99.95%, 3N5 |
| Thermal Conductivity (W/m.K) | 72 |
| Melting Point (°C) | 1,772 |
| Coefficient of Thermal Expansion (/K) | 8.8 x 10-6 |
| Theoretical Density (g/cm3) | 21.45 |
| Z Ratio | 0.245 |
| E-Beam | Excellent |
| Thermal Evaporation Techniques | Crucible: C |
| E-Beam Crucible Liner Material | Graphite |
| Temp. (°C) for Given Vap. Press. (Torr) |
10-8: 1,292 10-6: 1,492 10-4: 1,747 |
MSE Supplies offers a variety of crucibles for evaporation materials. We can customize the dimensions based on your requirements.
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