| 对甲苯磺酸的高效液相色谱分析 |
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| 引用本文： | 宗乾收,冯明红,王宏亮,缪程平,吴建一. 对甲苯磺酸的高效液相色谱分析[J]. 当代化工, 2011, 40(1): 104-105. DOI: CNKI:21-1457/TQ.20101116.1001.004 |
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| 作者姓名： | 宗乾收 冯明红 王宏亮 缪程平 吴建一 |
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| 作者单位： | 嘉兴学院生物与化学工程学院;嘉兴市化工清洁工艺重点实验室;浙江嘉化工业园投资发展有限公司; |
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| 基金项目： | 嘉兴市科技局课题(项目编号:2009AY1012) |
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| 摘 要： | 建立了高效液相色谱测定对甲苯磺酸纯度的方法.色谱柱为ODS柱;流动相为水-乙腈-磷酸溶液(体积比为46.7:53.15:0.15),流速0.8 mL/min;紫外检测波长为254 nm;柱温为30 ℃;对甲苯磺酸的质量浓度为22.62～362.00 mg/L时,峰面积与质量浓度具有良好的线性关系,相关系数为0.999 ...
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| 关 键 词： | 对甲苯磺酸 高效液相色谱分析 |
Analysis of p-toluenesulfonic Acid by HPLC |
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| ZONG Qian-shou,FENG Ming-hong,WANG Hong-liang,MIAO Cheng-ping,WU Jian-yi. Analysis of p-toluenesulfonic Acid by HPLC[J]. Contemporary Chemical Industry, 2011, 40(1): 104-105. DOI: CNKI:21-1457/TQ.20101116.1001.004 |
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| Authors: | ZONG Qian-shou FENG Ming-hong WANG Hong-liang MIAO Cheng-ping WU Jian-yi |
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| Affiliation: | ZONG Qian-shou1,2,FENG Ming-hong3,WANG Hong-liang3,MIAO Cheng-ping1,WU Jian-yi1,2(1.Department of biology and chemical Engineering,Jiaxing University,Jiaxing Zhejiang 314001,China,2.Key Laboratory of Chemical Cleaning Technology,Jiaxing City,3.Jiahua Group Co.,Ltd.,Jiaxing Zhejiang 314201,China) |
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| Abstract: | A high perfoemance liquid chromatographic method was developed for determination of p-toluenesulfonic acid.The chromatographic analysis was carried out using a ODS column at 30 ℃ and water-acetonitrile-phosphoric acid solution（volume ratio 46.7︰53.15︰0.15） as the mobile phase at a flow rate of 0.8 mL/min and UV detection at 254 nm.The experimental results show that the peak area and mass concentration of the p-toluenesulfonic acid have a good linear relationship in the range of 1.332~2.756 mg/L（r=0.999 94）. |
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| Keywords: | p-Toluenesulfonic acid High performance liquid chromatography |
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