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Diclofenac Potassium CAS 15307-81-0 and Diclofenac Sodium CAS 15307-79-6 
Product Name: |
Diclofenac Potassium |
Diclofenac Sodium |
Synonyms: |
Diclofenacum kalicum |
Diclofenacum natricum |
Characteristics: |
A white or slightly yellowish crystalline powder. A little hygroscopic |
White to light yellow crystalline powder |
CAS Number: |
15307-81-0 |
15307-79-6 |
Assay: |
99%~101% |
99.0%~101.0% |
Formula: |
C14H10Cl2KNO2 |
C14H10Cl2NNaO2 |
Structure: |
|
|
Package: |
25Kg/ Drum |
25Kg/ Drum |
Usage: Diclofenac Potassium and Diclofenac Sodium are both effective pain and ache reliever. They can be used to treat swell. Mostly, Diclofenac Potassium and Diclofenac Sodium can be both used to manufacture oral medicines for pain or hurt relieving. There are also injection grade.
Certificate of Analysis: Diclofenac Potassium
Testing Item |
Standard |
Result |
1) Appearance: |
White or slightly yellowish crystalline powder. |
Pass. |
2) Appearance of solution: |
5.0% of methanolic solution UV 440nm, ≤ 0.05 |
0.011 |
3) Identify: |
(A)IR Spectrum (B)reaction of potassium salt. |
Complies Complies |
4) Acidity or alkalinity: |
7.0 ~ 8.5 |
7.15 |
5) Related substances: |
Total impurities ≤ 0.5% |
0.25% |
6) Heavy metal: |
≤ 10ppm |
2ppm |
7) Loss on drying: |
≤ 0.5% |
0.04% |
8) Assay: |
99.0-101.0% (Diclofenac Potassium) |
99.90% |
Certificate of Analysis: Diclofenac Sodium
Testing Item |
Standard |
Result |
1)Appearance: |
White crystalline powder, slightly hygroscopic |
Complies |
2)Appearance of solution: |
5.0% of methanolic solution UV 440nm, <0.05 |
0.011 |
3) Identify: |
(A)IR Spectrum (B)reaction of potassium salt. |
Complies Complies |
4) Acidity or alkalinity: |
7.0 ~ 8.5 |
7.15 |
5) Related substances: |
Total impurities max 0.5% |
0.1% |
6) Heavy metal: |
≤10ppm |
4ppm |
7)Loss on drying: |
≤ 0.5% |
0.04% |
8) Assay: |
99.0-101.0% (Diclofenac Sodium) |
99.90% |
