| 高效液相色谱法测定焦性没食子酸 |
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| 引用本文： | 苏胜培,江学军,陈力华,王晓光. 高效液相色谱法测定焦性没食子酸[J]. 精细化工中间体, 1996, 0(4) |
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| 作者姓名： | 苏胜培 江学军 陈力华 王晓光 |
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| 作者单位： | 湖南化工研究院 |
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| 摘 要： | 在大量焦性没食子酸（９９％）存在下，采用甲醇－二甲基甲酰胺－磷酸－水为流动相和Ｍｉｃｒｏｓｏｒｂ—ＭＶＴＭＣ１８色谱柱，能很好地将没食子酸以及其它酚类杂质与其分离。该方法测定焦性没食子酸简便、准确，已应用于工业生产。
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| 关 键 词： | 焦性没食子酸 没食子酸 高效液相色谱 |
Determination of Pyrogallol by High Pressure Liquid Chromatography |
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| Su Shengpei Jiang Xuejun Zheng Lihua Wang Xiaoguang. Determination of Pyrogallol by High Pressure Liquid Chromatography[J]. Fine Chemical Intermediates, 1996, 0(4) |
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| Authors: | Su Shengpei Jiang Xuejun Zheng Lihua Wang Xiaoguang |
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| Abstract: | The gallic acid and other phenol impurities were well separatecl from the main pyrogallol(99%)by high pressure liuqid chromatography on a Micro sorb-MV TM C 18 column with dimethylformarmde-methanol-phosphoric acid-water as mobile phase.The contents of pyrogallol was cowiently and successfully determined,and this method has been applied in the snduitry analysis. |
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| Keywords: | pyrogallol gallic acid high pressureliguid chromatography |
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