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. |