摘要
对18%L-草铵膦水剂助剂进行筛选,最终确定最佳配方:18%的L-草铵膦原药,表面活性剂HA比重占5%,增稠剂PVA-1799比重占0.3%,消泡剂386为0.15%,pH调节剂硫酸铵为5%,冷冻剂乙二醇占3%,去离子水补足.对水剂的各项性能指标进行测试,结果表明,该制剂的冷贮、热贮等指标均满足制剂的标准.
Screening of the adjuvant system of L-phosphinothricin aqueous solution(AS)was performed.The best formulawas as the following:L-phosphinothricin 18%,surface active agent HA 5%,thickening agent PVA-17990.3%,defoamer3860.15%,p H-controlling agents of(NH4)2SO45%,glycol 3%and deionized watere up to 100%.The stability,dispersionand wettability of the product were determined.Results showed that various physical and chemical properties of the productconforms to the technical index of aqueous solution.
作者
汪娇
周寿芳
王佳
李文兵
刘皇见
吴李瑞
WANG Jiao;ZHOU Shou-fang;WANG Jia;LI Wen-bing;LIU Huang-jian;WU Li-rui(Anhui Costar Biochemical Co.Ltd.,Anhui Miscellaneous Ring Key Laboratory,Maanshan 243100,China)
出处
《安徽化工》
CAS
2020年第4期71-73,共3页
Anhui Chemical Industry
关键词
L-草铵膦
水剂
除草剂
L-phosphinothricin
aqueous solution
weed poisoner
