| 反相液相色谱分析三苯基磷 |
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| 引用本文： | 高如瑜,祝凌燕. 反相液相色谱分析三苯基磷[J]. 精细石油化工, 1997, 0(1): 57-59 |
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| 作者姓名： | 高如瑜 祝凌燕 |
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| 作者单位： | 南开大学元素有机化学研究所!天津，300071，南开大学元素有机化学研究所!天津，300071 |
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| 摘 要： | 介绍了用反相液相色谱法定量分析三苯基磷。使用 ODS( 2 50× 4 .6 mm,1 0μ)不锈钢柱 ,以甲醇水 ( 4∶1 )为流动相 ,流速为 1 .5m L/ min,紫外检测器 ,波长 2 54nm,在浓度 0 .4～ 0 .6 mg/ m L的范围内具有较好的线性关系 ,相关系数 r=0 .999。本方法适用于工业三苯基磷产品的定量分析
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| 关 键 词： | 三苯基磷 反相色谱 定量分析 |
THE DETERMINATION OF TRIPHENYLPHOSPHINE BY REVERSEDPHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY |
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| Gao Ruyu and Zhu Lingyan. THE DETERMINATION OF TRIPHENYLPHOSPHINE BY REVERSEDPHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY[J]. Speciality Petrochemicals, 1997, 0(1): 57-59 |
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| Authors: | Gao Ruyu and Zhu Lingyan |
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| Abstract: | A reversed phase high performance liquid chromatography method was developed for the separation of triphenylphosphine. The column ODS (250×4.6mm,10μ) was eluted with 4∶1 of methanol and water solution at 1.5mL/min as mobile phase. The fractions were monitored by UVdetector at 254nm.Good linearties were obtained in the rang 0.4～0.6mg/mL (r=0.9999). The results were satisfactory for the quantitative determination of triphenylphosphine in technical products. |
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| Keywords: | triphenylphosphine reverse phase liquid cromatography quantitative analysiseasy operation effective separation good reproducibility. Keywords:gas chromatography cyclohexanoneresults indicate that the hardness of compound layer i |
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