| Property | Specification |
|---|---|
| Thermal Conductivity | 130 W/m·K |
| Viscosity | 1–4 Pa·s |
| Appearance | Silver-white liquid metal |
| Density | 6.44 g/cm³ (at 20 °C) |
| Melting Point | 8 °C |
| Boiling Point | > 2200 °C |
| Electrical Conductivity | 3.4 × 10⁶ S/m (at 20 °C) |
| Volatilization Rate | < 0.001% |