CAS NO:61438-64-0 Closantel Sodium Product Name Closantel Sodium English Name Closantel Sodium CAS RN 61438-64-0 Molecular Formula C23H15Cl2I2N2NaO4 Molecular Weight 731.080 Quality Standard CPV2005/EP6 Property Light yellow powder, no odor Solubility Is is easily soluble in ethyl alcohol and acetone, soluble in methyl alcohol, insoluble in water or trichloromethane Relevent Substances not more than 1.5% Drying Loss 4.7-5.5% Content 98.0-102.0% Heavy Metal not more than 20ppm Use Veterinary APIs, Closantel Sodium is broad spectrum antiscotic, it is effective in larva of trematodas, nematodes, and arthropads. Packing 25KG/fiber drum, it is available for 3 years