Complaint
| Order number | Items | Specifications |
| 1 | Content % | ≥99.7 |
| 2 | Chromaticity Hazen | ≤10 |
| 3 | Density (20 ºC) g / cm3 | 0.784-0.786 |
| 4 | Water miscibility test | Passed |
| 5 | Water content % | ≤0.20 |
| 6 | Acid (calculated by acetic acid) % | ≤0.002 |
| 7 | Evaporation residue % | ≤0.002 |
| 8 | Carbonyl (calculated by acetone) % | ≤0.02 |
| 9 | Sulfide (in s) mg/kg | ≤2.0 |
| 10 | ||
