Chlorpyrifos

Features of Specifications: Chlorpyrifos TC, 40%EC,48%EC Active Ingredient: Chlorpyrifos Product Type: Insecticide tech and formulation product Chemical Name: O,O-diethyl-O-(3,5,6-trichloro-2-pyridyl)phosphorothioate Molecular Formula: C9H11CL3NO3PS Molecular Weight: 350.6 CAS No: 2921-88-2 Formulation: Emulsifiable Concentrates Physiochemical Property: Appearance: Technical chlorpyrifos is white crystalline solid with a mild sulfur odor. Stability: Wide stability at room temperature. Density: 1.389(43.5) Melting Point: 42-43.5 Vapour Pressure: 2.7mPa(25) Solubility: 1.4×10-3 (25,g/Kg) in water, readily soluble in most organic solvents. Technical Standard A.I. content % 95minAcidity(H2S04) %0.2maxAcetone-insoluble substance0.5maxMoisture0.2maxFormulation Standard (40%EC) Appearance Homogeneous LiquidA.I. content %40minAcidity(H2S04) %0.2maxMoisture0.3maxEmulsion stability(dilute to 1:200)qualifiedToxicity: Chlorpyrifos is moderate toxic to animals. Acute oral LD50 for rats 163mg/Kg, acute dermal LD50 for rats>2g/Kg. Application: Thiophosphate insecticide: contact, stomach, and respiratory action.Used for protection of fruits, vegetables, cotton, flowers and plants, also used for controlling of pests in soil, ectaparasites on livestock and household pests. Non persistent on leaves, persistent in soil, high efficiency for the control of underground pests. At the recommended dosage, no phytotoxicity for most crop, but sensitive to tobacco. Packing: 40Kg/ plastic drum or 200 Kg/ iron drum(TC); 200mL*20 or 500mL*20(formulation)or according to the customer's request Use precaution: 1 Stored in shady and dry place, and kept away from fire and food. 2 Poisonous to fish, avoid being pulled to stew, lake and river. 3 Sensitive to seeding time of melon nad lettuce. Attention to use safely. 4 In case of poisoning, treat with atropine and PAM for first aid.