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| Albemarle Naproxen |
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| (+)-6-methoxy-alpha-methyl-2-napthaleneacetic acid |
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| 22204-53-1 |
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| Naproxen is a non-steroidal anti-inflammatory agent that also has analgesic and antipyretic activity. It is used in the symptomatic treatment of acute and chronic rheumatoid arthritis, osteoarthritis, primary dysmenorrhea and for relief of mild to moderate pain. |
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Assay, %: 98.5 - 101.5
Specific optical rotation: 63.0 - 68.5
Heavy metals, ppm, max: 20
Loss on drying, %, max: 1.0
Organic volatile impurities: meets requirements
Toluene, ppm, max: 500
Particle size, %, <=250 microns: 95 minimum |
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