Diclofenac Sodium
Specification : BP2004,USP28,EP
C A S :15307-79-6
Assay(HPLC): 99.0%-101.0%
Diclofenac sodium | ||
Identification | ||
Name |
| Diclofenac sodium |
Synonyms |
| 2-[(2,6-Dichlorophenyl)amino]benzeneacetic acid sodium salt |
Molecular Formula |
| C14H10Cl2NNaO2 |
Molecular Weight |
| 318.13 |
CAS Registry Number |
| 15307-79-6 |
EINECS |
| 239-346-4 |
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Safety Data | ||
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Hazard Symbols |
| T |
Risk Codes |
| R25 |
Safety Description |
| S22;S36/37;S45 |
Transport Information |
| UN 2811 |
Diclofenac Sodium
Specification : BP2004,USP28,EP
C A S :15307-79-6
Assay(HPLC): 99.0%-101.0%
M.F.:C14H10Cl2NNaO2
1.Characteristics
| White or slightly yellowish crystalline powder, slightly hygroscopic. |
2. Solubility:
| Sparingly soluble in water, freely soluble in methanol, ethanol(96%);slightly soluble in acetone; practically insoluble in ether., |
3.Identify:
| (A) IR-Spectrum (D) Reaction of sodium salt |
4 Acidity or alkalinity
| 6.5-7.5 |
5.Melting point | 278-279 |
6.Appearance of solution: | Clear Absorption of sodium salt≤0.05 |
7.Related Substances:
| Single impurity max 0.2% total impurity max 0.5%
|
8.Heavy metal:
| Max 10ppm |
9.Loss on drying
| Max 0.5% |
10.Assay: | 99.0-101.0% |
