Alendronate Sodium 121268-17-5 alendronate sodium trihydrate
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Product: |
Alendronate Sodium |
Chemical name : |
4-amidogen -1-hydroxy butyleneidene -1,1-diphosphonic acid single soduim salt |
Molecular formula: |
C4H12NaNO7P2 • 3H2O |
Molecular weight: |
325.13 |
CAS No.: |
121268-17-5 |
Melting Points : |
245°C-257°C |
Description: |
White crystalline powder |
Identification: |
(1)physical chemistry reaction,positive reaction |
Acidity : |
4.2 ~ 4.6 |
Chloride : |
≤ 0.01% |
Lose on drying: |
16.0% - 17.5% |
Sodium dihydrogen phosphite: |
≤ 0.3% |
Total impurity: |
≤ 0.5% |
Single impurity: |
≤ 0.1% |
Heavy metal: |
≤ 10ppm |
Assay: |
≥ 99.0% |
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