38%灭·喹·氟磺胺微乳剂的研制  

Preparation of bentazone·quizalofop-P-ethyl·fomesafen 38%microemulsion

作　　者：文丽[1] 李波 WEN Li;LI Bo(Food ang Pharmaceutic products Departmen of Laiwu Vocational and Technical College,Laiwu 271100,Shandong,China;QingdaoHansen Biologic Science Co.,Ltd.,Laixi 266600,Shandong,China)

机构地区：[1]莱芜职业技术学院食品药品系,山东莱芜271100 [2]青岛瀚生生物科技股份有限公司,山东莱西266600

出　　处：《世界农药》2023年第5期41-44,55,共5页World Pesticide

摘　　要：通过对溶剂、乳化剂及成盐物的筛选和配伍,确定了38%灭·喹·氟磺胺微乳剂最佳配方:灭草松25%,精喹禾灵3%,氟磺胺草醚10%,二甲苯10%,氢氧化钠5.3%,烷基糖苷6%,脂肪醇聚氧乙烯醚10%,乙二醇5%,消泡剂0.1%,自来水补足100%。该剂型配方具有良好的热储稳定性、低温冷冻稳定性及较宽的透明温度范围,各项性能指标均符合微乳剂产品的标准要求。Bentazone·quizalofop-P-ethyl·fomesafen 38%microemulsion was determined through the selection test of solvents,emulsifiers and salt formation.The results showed that the best formulation was bentazone 25%,quizalofop-P-ethyl 3%,fomesafen 10%,xylene 10%,NaOH 5.3%,alkylpolyglycoside 6%,primary alcobol ethoxylate 10%,ethylene glycol 5%,defoaming agent 0.1%,and the tap water make up 100%.The microemulsion prepared in the study has good high temperature and freeze-thaw stability,wider transparent range,and all the performance indexes meet the requirements of microemulsion.

关 键 词：灭草松 精喹禾灵 氟磺胺草醚 微乳剂 

分 类 号：TQ457[化学工程—农药化工]