| ITEMS | Standard Value |
| Appearance | Viscous brown liquid |
| Density, g/ml (25°C) | 1.075 |
| Pour point(1% water solution) ℃ | -12 |
| Color (Klett, 5%Am.aq.sol.) ≤ | 50 |
| Average molecular weight | 321±4 |
| Active matter content % ≥ | 96 |
| Unsulfonated organic matter (Free oil) %≤ | 2.0 |
| Inorganic acid content %≤ | 1.5 |
| Acid value, mg KOH/g | 180-190 |
