ITEM | STANDARD | RESULTS |
Appearance | yellow 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% | 98.8% |
Conclusion | The results conform with CP2010 |