Diclofenac potassium (CAS NO.: 100085-39-0) is a new non-steroidal anti-inflammatory medicine with significant anti-inflammatory and analgesic effects. Its mechanism of action is mainly to inhibit prostaglandin synthesis.
Applications:
Diclofenac potassium is primarily used to treat osteoarthritis, rheumatoid arthritis, polymyositis and myodermatitis. Its function is immediate pain relief, such as migraine, toothache, biliary therapy, and kidney care. Medicinal diclofenac often excits as diclofenac sodium or diclofenac potassium.
Specification：
Items
Standard
Appearance
White or slightly yellowish, slightly hygroscopic, crystalline powder.
Solubility
Sparingly soluble in water, free soluble in methanol, soluble in ethanol,slightly soluble in acetone.
Identification
A. IR
D. Tests of Potassium salt
Appearance of solution
The solution is clear
UV 440nm NMT 0.05
Related substances (HPLC)
Impurity A: NMT 0.15%
Impurity F: NMT 0.15%
Any individual impurity NMT0.1%
Total impurities NMT 0.4%
Melt point
About 280℃,with decomposition
Heavy metals
NMT 10ppm
Loss on drying
NMT 0.5% (1.000g, 105,3 hrs)
Assay
99.0～101.0% (dried substance)
Diclofenac Potassium
Diclofenac potassium (CAS NO.: 100085-39-0) is a new non-steroidal anti-inflammatory medicine with significant anti-inflammatory and analgesic effects. Its mechanism of action is mainly to inhibit prostaglandin synthesis.
Applications:
Diclofenac potassium is primarily used to treat osteoarthritis, rheumatoid arthritis, polymyositis and myodermatitis. Its function is immediate pain relief, such as migraine, toothache, biliary therapy, and kidney care. Medicinal diclofenac often excits as diclofenac sodium or diclofenac potassium.
Specification：
Items
Standard
Appearance
White or slightly yellowish, slightly hygroscopic, crystalline powder.
Solubility
Sparingly soluble in water, free soluble in methanol, soluble in ethanol,slightly soluble in acetone.
