Products
- Animal Feed[1]
- Agriculture & By-product Agents[2]
- Nitrogen Fertilizer[2]
- Phosphate Fertilizer[1]
- Ester & Derivatives[1]
- Organic Acid[3]
- Other Organic Chemical[1]
- Chemical Auxiliary Agent[1]
- Chemical Reagents[1]
- Daily Chemicals[4]
- Flavour & Fragrance[3]
- Feed Additives[10]
- Food Additives[10]
- Inorganic Acids[1]
- Other Inorganic Salts[1]
- Sulphate[2]
- Other Inorganic Chemicals[1]
- Oxide[1]
- Organic Intermediate[2]
- Other Chemicals[7]
- Water Treatment[1]
- Cocoa Ingredients[2]
- Sugar[1]
- Veterinary Medicine[2]
- Healthcare Supplement[2]
- Pharmaceutical[10]
- Other Household Chemicals[1]
Contact Us
- Contact Person : Ms. Hu Lily
- Company Name : Longcom Enterprise Limited
- Tel : 86-551-5369018
- Fax : 86-551-5310086
- Address : Anhui,Hefei,11 Tianzhu Road, High-Tech Zone, Hefei, Anhui, China
- Country/Region : China
- Zip : 230088
Naproxen Sodium
Product Detailed
Related Categories:Pharmaceutical
Related Product Searches:Naproxen Sodium,High Quality,Naproxen Sodium, pharmaceutical
Nomenclature:S-(-)2-(6-Methoxy-2-naphthyl)propionic acid sodium
CAS No: 26159-34-2
Molecular formula: C14H13NaO3
Related Product Searches:Naproxen Sodium,High Quality,Naproxen Sodium, pharmaceutical
Quality Specification:
Complies with EP, USP, CP
Packaging:
25 kg per cardboard drum
ITEM | STANDARD | RESULTS |
Description | White to creamy crystalline powder | Comply |
Identification A:IR absorption B:UV absorption |
As per reference standard At 272 nm do not differ by more than 3% |
Comply 0.7% |
Loss on drying | ≤1.0% | 0.02% |
Specific rotation | -15.3° -17.0° | -16.7° |
Heavy metals | ≤0.002% | 0.002% |
Free naproxen | ≤1.0% | 0.05% |
Residual solvents-acetone | ≤0.5% | 0.02% |
Chromatographic purity Any single impurity Sum of all impurities |
≤0.5%≤2.0%
|
Comply Comply |
Assay | 98.0%102.0% | 99.6% |
Naproxen Sodium