| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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Ponazuril Specification
| tems | Specifications | Results |
| Character | White or almost white crystalline powder;odorless | white crystelline powder, odorless |
| Melting point | 242~246°C | 243.4~244.3°C |
| Identification | 1) IR spectra is consistent with CRS | complies |
| 2) The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay | complies | |
| Appearance of solution | colorless and clear liquid | colorless and clear liquid |
| Related substances | individual impurity≤1.0% | 0.24% |
| Total impuirties ≤2.0% | 0.70% | |
| Loss on ignition | ≤0.5% | 0.32% |
| Residue on ignition | ≤0.1% | 0.05% |
| Heavy metals | Not more than 10 parts per million | Less than 10 parts per million |
| Assay | Not less than 98.0% of C18H14F3N3O6S(On dried basis) | 99.40% |
| Conclusion: | Complies with Ponazuril Enterprise Standard | |
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