| 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 impurityTotal 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 | ||
