| 毛细管气相色谱法测定三(3-羟丙基)膦反应液中丙烯醇的含量 |
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| 引用本文： | 杨忆平.毛细管气相色谱法测定三(3-羟丙基)膦反应液中丙烯醇的含量[J].天津化工,2012,26(2):43-45. |
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| 作者姓名： | 杨忆平 |
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| 作者单位： | 天津朝日科贸有限公司,天津,300240 |
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| 摘 要： | 建立了毛细管气相色谱测定三(3-羟丙基)膦反应液中丙烯醇含量的方法,采用35m×0.32 mm×0.3 μm PEG-20M毛细管色谱柱分离,FID检测器.在优化的条件下,以内标标准曲线法(正丁醇作为内标物)定量,测定的相对标准偏差为1.52％～2.50％,平均回收率为98.8％～100.6％,该方法具有简便、快速、准确的特点.
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| 关 键 词： | 毛细管气相色谱 三(3-羟丙基)膦 丙烯醇 |
Analysis of allyl alcohol in the solution for the process of Tris (3-hydroxypropyl)phosphine by capillary column gas chromatography |
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| YANG Yi-ping.Analysis of allyl alcohol in the solution for the process of Tris (3-hydroxypropyl)phosphine by capillary column gas chromatography[J].Tianjin Chemical Industry,2012,26(2):43-45. |
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| Authors: | YANG Yi-ping |
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| Affiliation: | YANG Yi-ping(Bazhou City Oriental Science and Technology Co.,Ltd.Hebei province Bazhou city Yang Fen town of Port Industrial Park,Tianjin 300240) |
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| Abstract: | A Capllary column gas chromatography method for the determination of allyl alcohol in Tris(3-hydroxypropyl)phosphine is dencribed.The analysis was performed on PEG-20 capillary column with GC-FID,using an internal standard method with C4H9OH as the internal standard.Under the optimized conditions,Within the standard curve method(Butanol as internal standard substance) The relative standard deviation was between 1.52% and 2.50%.The average recovery was between 98.8% and 100.6%.The method is simple rapid and accurate with high reproducibility. |
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| Keywords: | capillary gas chromatography tris(3-hydroxypropyl)phosphine allyl Alcohol |
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