CAS number: 15307-79-6
Molecular formula: C14H10Cl2NNaO2
molecular weight: 318.14
Chemical structure:
Product: | DICLOFENAC SODIUM | |
Shelf Life | 4 years | |
ITEMS | SPECIFICATION | RESULTS |
Appearance | A white or silightly yellowish crystalline powder | White crystalline powder |
Identification | A.IR | CONFORM |
D.Test of sodium salt | CONFORM | |
Appearance of solution | The solution is clear and its absorbance at 440 nm is not greater than 0.05 | Clear, 0.009 |
Related substances | Impurity A:NMT0.2% | <0.05% |
Impurity F:NMT0.15% | <0.05% | |
Any specified individual impurity:NMT0.10% | <0.05% | |
Total impurities:NMT0.4% | 0.069% | |
Heavy metals | NMT 10 PPM | <10ppm |
Loss on drying | NMT 0.5%(1g,105℃,3hrs) | 0.04% |
Assay | 99.0~101.0%(dried substance) | 100.2% |
Conclusion:It accords with BP2015.Be up to the standard. |