Diclofenac Potassium

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.