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Description Back to Top
Naproxen Sodium, USP is a non-steroidal anti-inflammatory drug. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Specifications Back to Top
Test | Specification | |
---|---|---|
Min | Max | |
ASSAY (DRIED BASIS) | 98.0 | 102.0% |
SPECIFIC ROTATION | -15.3° to -17.0° | |
CHROMATOGRAPHIC PURITY | TO PASS TEST | |
LOSS ON DRYING | 1.0% | |
ELEMENTAL IMPURITIES: | ||
NICKEL (Ni) | AS REPORTED | |
FREE NAPROXEN | 1.0% | |
IDENTIFICATION | TO PASS TEST | |
EXPIRATION DATE | ||
DATE OF MANUFACTURE | ||
APPEARANCE | ||
RESIDUAL SOLVENTS | TO PASS TEST |
Shipping & Storage Back to Top