| 季戊四醇及其单聚和双聚产物的高效液相色谱分析 |
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| 引用本文： | 段正康,李疆.季戊四醇及其单聚和双聚产物的高效液相色谱分析[J].湘潭大学自然科学学报,1996,18(2):66-69. |
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| 作者姓名： | 段正康 李疆 |
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| 作者单位： | 湘潭大学化学工程系，衡阳市第三化工厂 |
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| 摘 要： | 季戊四醇是一种重要化工原料，广泛应用于油漆等工业中，它的聚合物──新产品单聚和双聚季戊四醇具有广阔的开发应用前景．本文采用日本ＳｈｉｍａｄｚｕＬＣ－６Ａ液相色谱仪，Ｃ１８柱和ＲＩＤ示差折光检测器，选用能消除系统峰存在的０．００６ｍｏｌ／ＬＮ（Ｃ２Ｈ５）４ＢｒＣＨ３ＯＨ／Ｈ２Ｏ（１０／９０，Ｖ／Ｖ）溶液作流动相对样品进行分离，并应用阿克玛数据处理方法定量，该方法回收率９９．０％～１００．６％，标准偏差０．７６％～６．３７％
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| 关 键 词： | 季戊四醇 高效液相色谱 四乙基溴化铵 阿克玛数据处理方法 |
ANALYSIS OF PENTAERYTHRITHRITOL AND ITS POLYMERS BY HPLC |
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| Duan ZhengKang,Li Jiang, Wang Jianjun.ANALYSIS OF PENTAERYTHRITHRITOL AND ITS POLYMERS BY HPLC[J].Natural Science Journal of Xiangtan University,1996,18(2):66-69. |
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| Authors: | Duan ZhengKang Li Jiang Wang Jianjun |
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| Abstract: | Pentaerythritol is a very important chemical is used widely in painting industy.It's bipolymer and tripolymer have shown bright fatare in industry. In this paper. shimadzu Lc - 6A HPLC with C18 column and KID - 6A detector was used to analyze pentaerythritol,bipentaery thritol and trpentaerythritol. The specimens were dilluted with the solution conposed 0. 006 mol/L N (C2H5 )4 Br CH3OH/H2O (10/90 V/V)and N (C2H5 )4 Br was added to make the system peak dioappeared. The Ackerman data processing method for guanfifative analysis in this eystem was established, the recovery rate of this method was from 99% to 100. 6%,the ralative standard devation was from 0. 76 to 6. 37%. |
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| Keywords: | pentaerythritol HPLC tetraethylbromamine ackermann data processing method |
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