紫外分光光度法测定硝仿肼含量  

Determination of Hydarzinium Nitroformate Content by UV-Spectrophotometry

作　　者：芦雷鸣[1] 孙鲜明[1] 李俊贤[2] 马英华[2] 

机构地区：[1]河南科技大学化工与制药学院,河南洛阳471003 [2]黎明化工研究院,河南洛阳471000

出　　处：《火炸药学报》2009年第2期84-86,共3页Chinese Journal of Explosives & Propellants

摘　　要：采用紫外分光光度法对硝仿肼（HNF）进行了定性和定量分析的。结果表明，HNF的水溶液在350nm处有最大吸光度；HNF的质量浓度在0～8mg／L与其吸光度呈良好的线性关系，相关系数r=0．9999。该法具有快捷、准确、设备要求低的优点，可为合成和生产HNF提供快速的定性、定量分析方法。A method for qualification and quantification of hydrazinium nitroformate （HNF） by ultraviolet spectrophotometry was established. The results show that solution of HNF in water has the maximum al）sorbance at 350nm. The concentration of standard HNF was correlated very well to its optical density at 350nm in the range of 0-8mg · L^- 1 with a linear correlation coefficient of 0. 999 9. This method has the advantages of fast rate, accuracy and less facility request,and can be used in the process of synthesis and product of HNF for qualification and quantification.

关 键 词：分析化学 紫外分光光度法 硝仿肼(HNF) 定量分析 

分 类 号：O151.21[理学—数学] X832[理学—基础数学]