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CAS number: 57808-65-8
Molecular formula: C22H14Cl2I2N2O2
molecular weight: 663.0737
Chemical structure:
Product |
Closantel |
|
Shelf Life |
1 year | |
Specification |
In-house specification (QS-1034.01-D) | |
Test Items |
Specifications | Results |
Appearance | White or almost white powder | Almost white powder |
Identification | Complies with reference spectrum | Complies |
Total Impurities | ≤2.0% | 0.5% |
Reduction product | ≤1.0% | 0.05% |
3,5-diiosalicylic acid | ≤1.0% | 0.11% |
Other individual impurity | ≤1.0% | 0.42% |
Loss on drying | ≤0.5% | 0.1% |
Assay | 98.0%~102.0% | 99.5% |