| Test Items | Index | Test Result |
| Superior Grade | ||
| Appearance | Transparent liquid,no visible impurities | |
| Purity,%(m/m)≥ | 99.8 | 99.9 |
| Acidity(as acetic acid)%(m/m) | ≤0.01 | 0.006 |
| Density (20°C )/(g/cm3) | 0.946~0.947 | 0.946~0.947 |
| Distillation range°C (at 0°C,101.3kpa) | 153.0~157.0 | 152.7-155.2 |
| The temperature interval distillate 95ml°C ≤ | 1.5 | 1.1 |
| Chromaticity (in Hazen)Pt-Co)≤ | 15 | 5 |
| Moisture, %(m/m)≤ | 0.08 | 0.07 |