| ITEMS | SPECIFICATION |
| Appearance | Colorless to yellowish transparent liquid |
| Color (Pt-Co, #) | ≤50 |
| Specific gravity (20ºC ) | 1.28-1.30 |
| Acid content (mg KOH/g) | ≤0.2 |
| Water content (%) | ≤0.1 |
| Viscosity (mPa·s/25ºC ) | 62-70 |
| Phosphorus content (%) | 9.0~9.8 |
| Chlorine content (%) | 31.9-32.9 |