Displaying 6 results of Imidacloprid Impurities Imidacloprid is a widely used insecticide that belongs to the neonicotinoid family. During the manufacturing process of Imidacloprid, impurities may be formed. These impurities can negatively impact the purity and efficacy of the final product. Therefore, it is crucial to monitor and control the formation of impurities during the synthesis and purification process. Some of the common impurities include 6-chloronicotinic acid, 2-chloropyridine, and 2-chloro-5-nitropyridine. The presence of these impurities can affect the safety and effectiveness of Imidacloprid for its intended use.