CP2015 99% powder Diclofenac sodium with CAS 15307-79-6
Diclofenac sodium
CAS: 15307-79-6
mf: C14H10Cl2NNaO2
mw: 318.13
EINECS: 239-346-4
melting point: 288-290°C
solubility: H2O: 50 mg/mL
Merck 3081
stability: Stable.
It is a non-steroidal anti-inflammatory drug with obvious analgesic, anti-inflammatory and antipyretic effects. The drug produces analgesic, anti-inflammatory and antipyretic effects by inhibiting the synthesis of prostaglandins. Therefore, it is one of the typical representative drugs of anti-inflammatory and analgesic drugs. It is often used in the treatment of various types of mild to moderate acute and chronic pain in orthopedics, such as osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis.
| Package |
carton drum with two plastic bags inside |
| Net weight |
25KG/Drum |
| Storage |
Sealed in cool and dry place to avoid moisture and light |
| Shelf life |
2 years when properly stored |
| Lead time |
1~3 days after confirmation |
Appearance Should be white or almost white crystalline powder
Identification
Should have maximum absorption at 276nm wavelength
The absorption pattern of the infrared spectrum should be consistent with the control pattern
Should show the identification reaction of chloride
After burning, it should show the identification reaction of sodium salt
Clarity of ethanol solution
Compared with the same volume of No. 1 turbidity standard solution, it should not be deeper, and compared with the same volume of No. 3 yellow standard colorimetric solution, it should not be deeper
Acidity 6.5~7.5
Relative substance Compared with the main spot of the control solution, the impurity spot of the test solution should not be deeper (1.0%)
Loss on drying NMT 1.0%
Heavy metal NMT 10ppm
Assay (calculated on dries basis) ≥98.0%
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