| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White acicular crystals powder | Conforms |
| Melting point | 64.0~66.0℃ | 65.2~65.8℃ |
| Loss on drying | ≤0.2% | 0.10% |
| Ash content | ≤0.5% | 0.06% |
| Purity (on dry base) | ≥99.0% | 99.65% |
| Conclusion: The Product Conforms to Enterprise Standard. |
||
