5%吡虫啉·氯氰菊酯微乳剂配方研究

Study on the Prescription of 5% Imidacloprid-cypermethrin Microemulsion

介绍了5%吡虫啉.氯氰菊酯微乳剂的配方研究。简要阐述了该制剂的配方选择及质量指标的测定,通过对助溶剂、乳化剂的筛选,防止了有效成分的结晶析出,确定了合适的配方组成。

Prescription of 5 % imidacloprid -cypermethrin microemulsion was introduced, and quality index was described. By the screen of assistant solvent and emulsion agent, the suitable prescription to prevent crystallization of active principles was chosen.