| 5％己唑醇微乳剂的配方研究 |
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| 引用本文： | 贾忠明,慕卫,刘峰,赵德,张月亮.5％己唑醇微乳剂的配方研究[J].农药学学报,2005,7(1):92-96. |
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| 作者姓名： | 贾忠明 慕卫 刘峰 赵德 张月亮 |
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| 作者单位： | 1.山东农业大学 植物保护学院, 山东 泰安 271018 |
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| 摘 要： | 采用相转移法,通过溶剂、助溶剂、表面活性剂的筛选和配伍,确定了5％己唑醇O/W型微乳剂的配方:其中溶剂为环己酮与二甲基甲酰胺以质量比3∶ 1混用,质量分数为20％;表面活性剂使用非离子型1602#、EL-10和阴离子型十二烷基苯磺酸钙以质量比2∶ 2∶ 1复配,质量分数为20％;其余为水。测定了不同硬度水质对该配方制剂低温贮存和高温贮存稳定性的影响。试样各项质量技术指标均合格,表明该配方合理,对水质适应性强。
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| 关 键 词： | 己唑醇 微乳剂 配方 筛选 |
| 文章编号： | 1008-7303(2005)01-0092-05 |
| 收稿时间： | 2004/8/11 0:00:00 |
| 修稿时间： | 2004年8月11日 |
Study on the Formulation of Hexaconazole 50ME |
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| JIA Zhong-ming,MU Wei,LIU Feng,ZHAO De and ZHANG Yue-liang.Study on the Formulation of Hexaconazole 50ME [J].Chinese Journal of Pesticide Science,2005,7(1):92-96. |
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| Authors: | JIA Zhong-ming MU Wei LIU Feng ZHAO De and ZHANG Yue-liang |
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| Institution: | 1.College of Plant Protection, Shandong Agricultural University, Taian 271018, China |
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| Abstract: | Using phase transfer method, the formulation of hexaconazole 50ME(O/W) was studied and appropriate solvent and emulsifier were selected. The best solvent were the mixture of cyclohexanone and N,N-dimethylformamide (3∶ 1, m/m), which was 20% weight of total composition; the emulsifier was the mixture of 1602#, EL-10 and 500# (2∶ 2∶ 1), occupied 20% weight, the other component was water. The main specifications of hexaconazole 50ME with water and different content of calcium ion for the physical and chemical stability were tested after storage under 0℃ and 54℃. All of them were up to grade and there was no significant difference with deionized water. |
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| Keywords: | hexaconazole microemulsion formulation screen |
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