Typical Properties
Item | Specifications |
Appearance | White or off- white crystaline powder |
Identification | UV,IR sulfate test |
Loss on drying | ≤2.0% |
Related substances | No spots ≥0.5% |
Total ≤2.0% |
Melting Point | About 240℃ |
PH | 3.5~5.5 |
Sulphated ash | ≤0.2% |
Lead | ≤20ppm |
Chloride | ≤350ppm |
Assay | 98.0-102% |
Usage
Hydroxychloroquine sulfate is an anti-malarial drug and also has anti-inflammatory, immunomodulatory and anticoagulant effects. Currently, hydroxychloroquine is mainly used in clinical treatment of rheumatoid arthritis, juvenile chronic arthritis, discoid lupus erythematosus and systemic erythema Lupus, but the clinical effect is slow, often takes 2 to 4 months.
Packaging and Shipping
20kg/ carton drum
Storage
Keep sealed away from light