| 对甲基苯磺酰异氰酸酯的稳定性考察 |
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| 引用本文： | 王向军,姚彤炜,曾苏. 对甲基苯磺酰异氰酸酯的稳定性考察[J]. 理化检验(化学分册), 2006, 42(6): 464-465 |
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| 作者姓名： | 王向军 姚彤炜 曾苏 |
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| 作者单位： | 浙江大学药学院,药物分析研究室,杭州,310031;浙江大学药学院,药物分析研究室,杭州,310031;浙江大学药学院,药物分析研究室,杭州,310031 |
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| 摘 要： | 采用气相色谱法测定对甲基苯磺酰异氰酸酯，按峰面积归一化法计算含量，稳定性试验表明，对甲基苯磺酰异氰酸酯在高温、氧气环境下稳定，而在光、潮湿环境下极不稳定，样品应在干燥、密闭、避光和充氮气条件下贮存。
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| 关 键 词： | 对甲基苯磺酰异氰酸酯 气相色谱 稳定性 |
| 文章编号： | 1001-4020（2006）06-0464-02 |
| 收稿时间： | 2005-01-18 |
| 修稿时间： | 2005-01-18 |
STUDY ON THE STABILITY OF p-METHYL BENZENESULFONYL ISOCYANATE |
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| WANG Xiang-jun,YAO Tong-wei,ZENG Su. STUDY ON THE STABILITY OF p-METHYL BENZENESULFONYL ISOCYANATE[J]. Physical Testing and Chemical Analysis Part B:Chemical Analgsis, 2006, 42(6): 464-465 |
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| Authors: | WANG Xiang-jun YAO Tong-wei ZENG Su |
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| Affiliation: | Research Lab. of Pharmacology Analysis, College of Pharmacology, Zhejiang University, Hangzhou 310031, China |
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| Abstract: | Gas chromatographic method was used for the determination of p-methyl benzenesulfonyl isocyanate(MBSIC),the content was calculated by the method of normalized peak area.Experimental results showed that MBSIC was stable in atmosphere of oxygen and under high temperature,but unstable to light irradiation and moisture.Sample of MBSIC should be stored in dry and closed container filled with nitrogen and placed in dark place. |
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| Keywords: | p-Methyl benzenesulfonyl isocyanate GC Stability |
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