| 尿素醇解法制氨基甲酸甲酯体系的反相高效液相色谱分析 |
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| 引用本文： | 茆福林,吴廷华,戴春华,郑卓群,张奇能,陈飞.尿素醇解法制氨基甲酸甲酯体系的反相高效液相色谱分析[J].分析试验室,2005,24(8):85-87. |
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| 作者姓名： | 茆福林 吴廷华 戴春华 郑卓群 张奇能 陈飞 |
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| 作者单位： | 浙江师范大学物理化学研究所,金华,321004;盐城师范学院化学系,盐城,224002;浙江师范大学物理化学研究所,金华,321004;盐城师范学院化学系,盐城,224002 |
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| 基金项目： | 浙江省科技厅资助项目;浙江省丰登化工股份有限公司资助项目 |
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| 摘 要： | 采用反相高效液相色谱法,在两根串联的C18柱上以甲醇-水为流动相,在8min内将尿素和氨基甲酸甲酯进行分离,在215nm波长下检测。在甲醇溶液中的质量浓度0~16%和0~50%范围内其峰面积和质量浓度呈良好的线性关系,线性回归方程分别为AUrea=148565x-39384,R2=0.9995;AMC=69055x-90493,R2=0.9985。
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| 关 键 词： | 反相高效液相色谱 尿素 氨基甲酸甲酯 |
| 文章编号： | 1000-0720（2005）08-0085-03 |
| 收稿时间： | 2004-09-13 |
| 修稿时间： | 2004-09-132004-11-01 |
Analysis of the synthesis of methyl carbamate from urea and methanol by reversed phase high performance liquid chromatography |
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| MAO Fu-lin,WU Ting-hua,DAI Chun-hua,ZHENG Zhuo-qun,ZHANG Qi-neng,CHEN Fei.Analysis of the synthesis of methyl carbamate from urea and methanol by reversed phase high performance liquid chromatography[J].Chinese Journal of Analysis Laboratory,2005,24(8):85-87. |
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| Authors: | MAO Fu-lin WU Ting-hua DAI Chun-hua ZHENG Zhuo-qun ZHANG Qi-neng CHEN Fei |
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| Abstract: | Separation and determination of urea and methyl carbamate by reversed phase high performance liquid chromatography was performed within 8 minutes on a dual calumn system, using methanol-water as a mobile phase at a wavelength of 215 nm. A linear relationship between mass concentration and peak area was obtained over the range 016% with a correlation coefficient of 0.9995 for urea and 050% with a correlation coefficient of 0.9985 for methyl carbamate. |
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| Keywords: | Reversed phase high performance liquid chromatography Urea Methyl carbamate |
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