About Ytterbium Foil
Ytterbium Foil (CAS 7440-64-4) is a rare earth metal supplied as foil. NanoLithium supplies it for NiMH alloy preparation, hydrogen storage and metallurgical research. Full specifications are shown below, and bulk or custom quantities can be quoted on request. We ship from Canada to the USA, Europe, South Korea and worldwide.
Ytterbium Foil Properties (Theoretical)
| Molecular Weight | 173.04 |
|---|---|
| Appearance | Silvery solid |
| Melting Point | 824 °C |
| Boiling Point | 1196 °C |
| Density | 6.9 g/cm3 (20 °C) |
| Solubility in H2O | N/A |
| Electrical Resistivity | 2.50 µΩ·cm |
| Electronegativity | 1.1 Paulings |
| Heat of Fusion | 7.66 kJ/mol |
| Heat of Vaporization | 129 kJ/mol |
| Poisson’s Ratio | 0.207 |
| Specific Heat | 0.145 J/g·mol |
| Thermal Conductivity | 38.5 W/m·K |
| Thermal Expansion | 26.3 µm/m·K |
| Vickers Hardness | 205–250 MPa |
| Young’s Modulus | 23.9 GPa |











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