Imidacloprid

Basic chemical properties：

Pure product is white or colorless crystal with faint odor, melting point 143.8℃ (crystal form 1), 136.4℃ (crystal form 2). relative density 1.543 at 20℃. solubility: 0.51g/l in water, 50-100g/l in methylene chloride, 1-2g/l in isopropanol, 0.5-1g/l in toluene, less than 0.1g/l in hexane, pH5 ～Stable in ~11 environment. The active ingredient content of the original drug is ≥80%, the appearance is light orange crystal, melting point is 128-132℃, pH value is 6.5-7.5.

Main Application：

It is used to kill rice planthopper, aphid, Chilo suppressalis, persimmon yellow leafroller, rape aphid, sugarcane cotton aphid and other pests