以85%二氯喹啉酸为原料,润湿剂、分散剂及常用pH调节剂、填料为辅料,进行了50%二氯喹啉酸可溶粒剂(SG)的配方研究。确定了最佳配方组成:二氯喹啉酸50%,烷基萘磺酸盐润湿剂A1%,pH调节剂30%,填料补足100%。该制剂已获得国家专利(授权专利号:ZL200610049195.4)。 The formulation of 50% quinclorac soluble granules (SG) was studied with 85% quinclorac as raw material, wetting agent, dispersant and common pH modifier and filler as excipients. The optimum formulation was determined: 50% quinclorac, A1% alkylnaphthalene sulfonate wetting agent, 30% pH adjusting agent and 100% filler. The preparation has obtained national patent (authorized patent number: ZL200610049195.4).