2,5-Dichloronictinic Acid TEST SPECIFICATION Appearance White to off-white or pale yellow solid. Solubility The substance is easily soluble in water, soluble in methanol, ethanol and isopropyl ether, sparingly soluble in acetic ether. Melting point 141~146°C Residual on ignition 1.0% Loss on drying ≤0.5% Assay (HPLC purity) ≥98.0%
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