Chinese name:480 grams / literChlorpyrifos EC

English name:Chlorpyrifos 480g/l EC

CAS number:2921-88-2

Molecular formula:C9H11Cl3NO3PS

Molecular weight：350.59

Ingredients:

Physicochemical properties: chlorpyrifos 480G / L as a liquid, stable density at room temperature: 1.398 (43.5 ℃), melting point 42.5 ~ 43.5 ℃, vapor pressure 2.7mPa (25 ℃), 25 ℃ water solubility of 1.4mg / L, In the 650g / L, benzene 7.9Kg / Kg, chloroform 6.3Kmg / Kg, methanol 450g / Kg soluble in most organic solvents, corrosive to copper and brass. Industrial products chlorpyrifos have kerosene or turpentine flavor. Do not dissolve in water, soluble in benzene, ether.

Uses: Organophosphorus insecticide, with touch, stomach poisoning and fumigation. The residue on the leaves is not long, but the residue in the soil longer, therefore, the prevention and control of underground pests is better, suitable for cotton, leafy vegetables, apples, citrus, rice, sugar cane and other crops. Is phosphorothioate insecticide with a touch of stomach poisoning and fumigation. At the recommended dose, chlorpyrifos is harmless to most crops but sensitive to tobacco.