Customization: | Available |
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CAS No.: | 103055-07-8 |
Formula: | C17H8Cl2F8N2O3 |
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Item | Specifications | Results | |||
Appearance | White powder | Conforms | |||
Assay | ≥98.0% | 99.1% | |||
Melting point | 164.7°C-167.7°C. | 165.7°C. | |||
Water | ≤0.5% | 0.16% | |||
Inorganic salts | ≤1.0% | 0.2% | |||
Heavy metals | ≤20ppm | Conforms | |||
Loss on drying | ≤0.5% | Conforms | |||
Solubility | insoluble in water, soluble in Acetonitrilo, soluble in Ethanol anhydrous |
Conforms | |||
Impurities | Insolubility | ≤0.2% | 0.1% | ||
Synthesis of 1-[ 2,5-dichloro-4-( 1,1,2,3,3,3-hexa fluoropropoxyl)phenyl ]-3-( 2, 6-difluorobenzoyl ) urea |
≤0.3% | 0.08% | |||
Other impurities | ≤0.5% | 0.2% | |||
Conclusion | The results conforms with enterprise standards |