LNG
| Property | Specification |
| Appearance | Colorless liquid |
| Density at -162°C | 0.430 to 0.500 g/cm³ |
| Boiling Point | Approximately -162°C |
| Flash Point | Not applicable (non-flammable in liquid state) |
| Energy Content | Approximately 35 MJ/m³ |
| Methane Content | Minimum 85% |
| Sulfur Content | Trace levels (<0.1%) |
| Water Content | Maximum 0.1% |
| Carbon Dioxide Content | Maximum 0.1% |
| Heating Value | 45-55 MJ/kg |