| 用原子吸收光谱法间接测定有机硅环体中微量氯 |
| |
| 引用本文： | 白素,徐焕斌.用原子吸收光谱法间接测定有机硅环体中微量氯[J].合成橡胶工业,1990,13(5):335-338. |
| |
| 作者姓名： | 白素 徐焕斌 |
| |
| 作者单位： | 吉林化学工业公司研究院，吉林化学工业公司研究院 吉林 132021，吉林 132021 |
| |
| 摘 要： |
|
| 关 键 词： | 有机硅环体 氯 原子吸收光谱 测定 |
INDIRECT DETERMINATION OF TRACE CHLORINE IN ORGANOSILICON CYCLIC COMPOUNDS BY ATOMIC ABSORPTION SPECTROMETRY |
| |
| Bai Su and Xu Huanbin.INDIRECT DETERMINATION OF TRACE CHLORINE IN ORGANOSILICON CYCLIC COMPOUNDS BY ATOMIC ABSORPTION SPECTROMETRY[J].China Synthetic Rubber Industry,1990,13(5):335-338. |
| |
| Authors: | Bai Su and Xu Huanbin |
| |
| Abstract: | The indirect determination of trace chlorine in organosilicon cyclic compounds was carried out by decomposing the organosilicon cyclic compounds with CH3ONa-CH3OH solution, precipitating the chlorine ion in the solution with silver nitrate, and determining the trace chlorine by atomic absorption spectrometry. This determination method was rapid, convenient, high sensitivity and good reproducibility.When the chlorine content was 5 ppm, the recovery > 90%, the maximum relative standard deviation < 10%. The method is also available for the determination of trace chlorine in other organic compounds. |
| |
| Keywords: | organosilicon cyclic compounds atomic absorption spec- trophotometry micro-analysis chlorine |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
