CAS number： 89796-99-6
Molecular formula：
molecular weight：
Chemical structure：
| PRODUCT NAME: | ACECLOFENAC | |
| SHELF LIFE: | 3 YEARS | |
|
INSPECTION STANDARD: |
BP | |
| Items | Specification | Results |
| Appearance | A white or almost white crystalline powder | White crystalline powder |
| Solubility | practically insoluble in water, freely soluble in acetone and in dimythylformamide, soluble in alcohol and methanol. | Conform |
| Identification | IR spectrum should comply with the reference spectrum | Conform |
| Sulphated ash | Not more than 0.1% | 0.05% |
| Heavy metals | Not more than 0.001% | Less than 0.001% |
| Loss on drying | Not more than 0.5% |
0.03% |
| Related substance | Impurity A: Not more than 0.2% | 0.1% |
| Tert-butyl ester of Aceclofenac: not more than 0.1% | 0.02% | |
| Max individual unknown impurity: not more than 0.2% | 0.003% | |
| Total impurity: not more than 0.5% | 0.18% | |
| Content(dried substance) | 99.0~101.0% | 100% |
| Conclusion: | Complies with BP. | |