| 表面活性剂配方产品的分析方法及其进展(Ⅰ)——预试验及湿法分析 |
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| 引用本文： | 马洁薇.表面活性剂配方产品的分析方法及其进展(Ⅰ)——预试验及湿法分析[J].日用化学工业,2007,37(1):50-53. |
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| 作者姓名： | 马洁薇 |
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| 作者单位： | 上海制皂(集团)有限公司,上海,200090 |
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| 摘 要： | 介绍了表面活性剂配方产品分析中的预试验和湿法分析。通过对样品的预调查和预试验，可以获得样品的基本信息；采用湿法分析：水分与挥发物的测定及表面活性剂萃取、液-液萃取法分离、两相滴定分析以及离子选择电极和电位滴定，从而可基本确定样品中的表面活性剂的类型。
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| 关 键 词： | 表面活性剂 预试验 湿法分析 |
| 文章编号： | 1001-1803(2007)01-0050-04 |
| 修稿时间： | 10 8 2006 12:00AM |
Methods of analysis of surfactant-formulated products and their recent progress (Ⅰ)——Preliminary tests and wet analysis |
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| MA Jie-wei.Methods of analysis of surfactant-formulated products and their recent progress (Ⅰ)——Preliminary tests and wet analysis[J].China Surfactant Detergent & Cosmetics,2007,37(1):50-53. |
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| Authors: | MA Jie-wei |
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| Abstract: | Preliminary tests and wet analysis used for the analysis of surfactant - formulated products were introduced. The basic information with respect to the product samples can be obtained through preliminary investigation and preliminary test. The type of surfactant contained in the formulated product can be virtually identified by the adoption of wet analysis, i.e. determination of moisture content and volatile matter, extraction of surfactants, separation by liquid - liquid extraction, two phase titration as well as ion selective electrode and potentiometric titration. |
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| Keywords: | surfactant preliminary test wet analysis |
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