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Loxoprofen Sodium Dihydrate
| Tests | Specifications |
| Identification | Complies with Refernce IR Spectrum |
| Description |
A white or slightly
yellowish white
crystalline
or crystalline powder |
| Water Content
(0.2g, by KF) |
11.0 ~ 13.0% |
| Heavy Metal | 10 ppm (MAX) |
| pH (5% w/v, water) | 6.5 ~ 8.5 |
| Related
Substance
(by TLC) |
Compared with Reference,
No exceeding as Total Impurities |
| Assay (by HPLC) | 98.5% (on anhydrous basis) |