Sell High Quality 99.5% API Alendronate Sodium 129318-43-0
Alendronate Sodium
CAS: 129318-43-0
Molecular Formula: C4H13NNaO7P2
Molecular weight: 272.09
Boiling Point: 616.7 ° C at 760 mmHg
Flash Point: 326.7 ° C
Appearance: White powder
Usage: Pharmaceutical Raw Material
Assay: 99.5%
Grade: Pharmaceutical Grade
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 (2) infrared absorption atlas in accord with the reference |
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: | ≥ 99.5% |