| Property | Specification |
| Appearance | Light yellow to brownish solid |
| Melting Point | 40°C - 60°C |
| Flash Point | 200°C (min) |
| Viscosity | 15 - 50 cSt (at 100°C) |
| Oil Content | 5% - 30% |
| Solubility in Solvents | Insoluble in water, soluble in hydrocarbons |
| Density | 0.88 - 0.94 g/cm³ |
| Color (Saybolt) | 20 - 30 (min) |
| Penetration (0.1 mm) | 15 - 40 |
| Ash Content | 0.1% max |
