| Customization: | Available |
|---|---|
| Sample: | Available |
| Storage: | Cool |
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| Items | Specification |
| Appearance | White or almost white crystalline powder |
| Melting Range | 136 ~ 142ºC |
| Identification (IR) | The IR spectrum of the sample corresponds to the IR spectrum of the RS |
| Identification (HPLC) | The retention time of the major peak from the sample solution corresponds to that of the standard solution |
| Phosphate | ≤0.05% |
| Loss on Drying | ≤0.5% |
| Sulphated Ash | ≤0.1% |
| Residue on Ignition | ≤0.1% |
| Heavy Metals | ≤20ppm |
| Related Substances | Sum of impurity A and RRT0.63 ≤0.1% |
| Impurity B ≤0.2% | |
| Impurity C ≤0.1% | |
| Any individual unspecified impurity ≤0.05% | |
| Total impurities ≤0.5% | |
| Assay | 98.5 ~ 101.0% |
| Residual Solvents | Methylene chloride ≤600ppm |
| Acetone ≤5000ppm | |
| Standard | USP41 |
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