| Item | Specification | Analytical Results |
|---|---|---|
| Appearance | White crystal (colorless liquid above 23°C) | White crystal (colorless liquid above 23°C) |
| Chromatographic Purity (Area normalization by GC) | ≥99.0% | 99.7% |
| Water | ≤0.2% | 0.02% |
| Conclusion | Qualified | |
| Storage conditions | Keep in dark and airtight place between 0-8°C | |