杂质对矿物药大青盐结晶度影响的X-衍射法研究  

Study on Crystallinity of Halitum Affected by Impurity through X-ray Diffraction

作　　者：于新兰 阿迪力 李革 王强[2] 唐军[2] 

机构地区：[1]新疆自治区食品药品检验所,乌鲁木齐830002 [2]新疆大学

出　　处：《中国药事》2010年第12期1172-1174,1188,共4页Chinese Pharmaceutical Affairs

基　　金：科技部国家科技支撑计划项目-矿物药大青盐标准研究(项目编号2006BAI55B02)

摘　　要：目的通过对不同产地矿物药大青盐的X-衍射分析研究,了解大青盐晶型及其中所含杂质对其晶型的影响,并筛选出较好的大青盐类型。方法 X-衍射分析。结果与结论通过X-衍射分析结果,大青盐主体成分为氯化钠其晶型为离子型晶体,且由于不同盐中所含杂质差异较大,而导致其晶体吸收峰强弱也发生了一定的变化。Objective In order to select the best type of halitum,the impact of impurity on the halitum crystal form was analyzed by means of X-ray diffraction.Methods The halitum was analyzed by means of X-ray diffraction.Results and Conclusion The X-ray diffraction analysis results showed that the main compound of halitum was sodium chloride,and its crystal form was ion-type crystal.The intensity of crystal absorption peak was varied as different content of impurity element in different halitum.

关 键 词：大青盐 X-衍射 矿物药 

分 类 号：R917[医药卫生—药物分析学]