| HBIW的纯度分析方法 |
| |
| 引用本文： | 王东旭,陈树森,李丽洁,金韶华,李志华.HBIW的纯度分析方法[J].火炸药学报,2011,34(2):29-32. |
| |
| 作者姓名： | 王东旭 陈树森 李丽洁 金韶华 李志华 |
| |
| 作者单位： | 1. 北京理工大学材料学院,北京,100081
2. 银光化学工业集团有限公司,甘肃,白银,730900 |
| |
| 摘 要： | 研究了流动相、流速、柱温等因素对HBIW纯度分析的影响.建立了HBIW的高效液相色谱分析条件:反相色谱柱,紫外检测波长241nm,二元流动相四氢呋喃-水体积比90:10,流速1.000mL/min,柱温25℃.采用归一化法、外标法和内标法对HBIW进行了纯度分析.结果表明,3种方法标准偏差均小于1%,归一化法准确度受样...
|
| 关 键 词： | 分析化学 高效液相色谱 纯度分析 六苄基六氮杂异伍兹烷 |
Purity Analysis Method of HBIW |
| |
| WANG Dong-xu,CHEN Shu-sen,LI Li-jie,JIN Shao-hua,LI Zhi-hua.Purity Analysis Method of HBIW[J].Chinese Journal of Explosives & Propellants,2011,34(2):29-32. |
| |
| Authors: | WANG Dong-xu CHEN Shu-sen LI Li-jie JIN Shao-hua LI Zhi-hua |
| |
| Affiliation: | WANG Dong-xu1,CHEN Shu-sen1,LI Li-jie1,JIN Shao-hua1,LI Zhi-hua2(1.School of Material Science and Engineering,Beijing Institute of Technology,Beijing100081,China,2.Yin Guang Chemical Industrial Corporation,Baiyin Gansu 730900,China) |
| |
| Abstract: | Effect of mobile phase,flow rate and column temperature on purity analysis of hexabenzylhexaazaisowutzitane(HBIW)by the high performance liquid chromatography(HPLC) was studied.Analysis conditions of HBIW by HPLC were formed as follows: reversed phase column,ultraviolet spectrophotometric detection at 241nm,isocratic binary mobile phase THF and H2O(90∶10,v/v) pumped at a flow rate of 1.000mL/min and column temperature 25℃.Normalization method,external standard method and internal standard method were used to analyze the purity of HBIW.The results show that the standard deviation of three methods is all below 1%.The accuracy of normalization method is restricted with samples,and the internal standard method is difficult to be operated,though its accuracy is higher,while with higher accuracy,external standard method is easy to be operated.As a result,it is suggested to use external standard method to analyze purity of HBIW. |
| |
| Keywords: | analytical chemistry HPLC purity analysis HBIW |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
