China Ursodeoxycholic Acid 128-13-2, Find details about China 128-13-2, CAS 128-13-2 from Ursodeoxycholic Acid 128-13-2
Analysis Test |
Specification |
Result |
Description |
white crystalline powder,odorless |
Conforms |
Solubility |
Easily soluble in water, unsoluble in ethanol |
Conforms |
PH | 6.0~7.5 | 6.9 |
Solution clarity and color |
solution should be clear and colorless |
Conforms |
Related substances | 5'CMP 0.3% Simple impurity Total other impurity | 0.01% 0.03% 0.10% |
Chloride | 0.05% |
Conforms |
Ammonium | 0.05% |
Conforms |
Fe | 0.01% |
Conforms |
Phosphate | 0.1% |
Conforms |
Loss on drying | ≤6.0% | 1.3% |
Heavy metals | 0.002% |
Conforms |
Arsenide | 0.0001% |
Conforms |
Bacterial Endotoxins | 0.3EU/mg |
Conforms |
Microbial Limit | Conforms |
Conforms |
Assay(on dried basis) | ≥98.0% | 99.9% |
Conclusion: The results conform with CP2010 |