| 高效液相色谱法测定乙酰丙酮钌纯度的方法研究 |
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| 引用本文： | 姜 婧,常桥稳,晏彩先,李 杰,邱红莲. 高效液相色谱法测定乙酰丙酮钌纯度的方法研究[J]. 贵金属, 2016, 37(2): 61-64. DOI: 10.3969/j.issn.1004-0676.2016.02.012 |
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| 作者姓名： | 姜 婧 常桥稳 晏彩先 李 杰 邱红莲 |
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| 作者单位： | 昆明贵金属研究所，贵研铂业股份有限公司 稀贵金属综合利用新技术国家重点实验室，昆明 650106 |
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| 基金项目： | 云南省科技厅省院省校项目(2015IB019)，昆明市科技计划项目(2016KJJH059)。 |
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| 摘 要： | 建立了用高效液相色谱(HPLC)分析乙酰丙酮钌纯度的方法。以C18色谱柱为固定相,以乙腈/水53/47(V/V)溶液为流动相,检测波长为270 nm,可以获得满足乙酰丙酮钌纯度测定要求的色谱图。在乙酰丙酮钌浓度为0.224~0.318 mg/m L时,线性相关系数(r)为0.9993,测定相对标准偏差(RSD)为0.85%,样品加标回收率为99.13%~101.37%。
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| 关 键 词： | 分析化恘 高效液相色谱法 乙酰丙酮钌 纯度 |
| 收稿时间： | 2016-04-21 |
An Analytical Method for Determination of Ruthenium Acetylacetonate with High Performance Liquid Chromatography |
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| JIANG Jing,CHANG Qiaowen,YAN Caixian,LI Jie and QIU Honglian. An Analytical Method for Determination of Ruthenium Acetylacetonate with High Performance Liquid Chromatography[J]. Precious Metals, 2016, 37(2): 61-64. DOI: 10.3969/j.issn.1004-0676.2016.02.012 |
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| Authors: | JIANG Jing CHANG Qiaowen YAN Caixian LI Jie QIU Honglian |
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| Affiliation: | Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies for ComprehensiveUtilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China,Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies for ComprehensiveUtilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China,Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies for ComprehensiveUtilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China,Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies for ComprehensiveUtilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China and Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies for ComprehensiveUtilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China |
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| Abstract: | A method has been developed to measure the ruthenium acetylacetonate by a high pressure liquid chromatography. The operating conditions were as follows: a C18 chromatographic column, a mixture of acetonitrile and water (V/V=53/47) as the mobile phase and 40℃of the column temperature. The detection wavelength was fixed at 270 nm and the injection volume was 10 μL. Under these given operating conditions, the linear range of ruthenium acetylactonate is 0.224~0.318 mg/mL (r=0.9993) with a 0.85%of RSD, and the recovery for standard addition ranges from 99.13%~101.37%. |
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| Keywords: | analytical chemistry high performance liquid chromatography (HPLC) ruthenium acetylactonate purity |
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