CAS number: 15307-81-0
Molecular formula: C14H10Cl2KNO2
molecular weight: 334.239
Chemical structure:
Product Name | Diclofenac Potassium | |
Shelf Life | 4 years | |
Item | Specification | Result |
Characteristics | White or slightly yellowish crystalline powder | White |
Identification | Positive | Positive |
Appearance of Solution | 440nm≤0.05 | 0.02% |
PH | 7.0~8.5 (1 in 100) | 7.5 |
Heavy Metals | ≤0.001% | Pass |
Related Substance | Any individual impurity≤0.2% | Pass |
Total impurities≤0.5% | Pass | |
Assay | 99.0~101.0% | 99.78 |
Loss on Drying | NMT0.5% (1g, 100℃~105℃.3hrs) | 0.24% |
Conclusion | It complies with the requirements of the BP2010. |