| 银锌乳膏含量测定方法研究 |
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| 引用本文： | 郑绍忠,王庆芬,张荣,田文君.银锌乳膏含量测定方法研究[J].中国现代应用药学,2007,24(4):317-319. |
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| 作者姓名： | 郑绍忠 王庆芬 张荣 田文君 |
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| 作者单位： | 解放军第一七五医院,厦门大学附属东南医院,福建,漳州,363000 |
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| 摘 要： | 目的提出银锌乳膏中磺胺嘧啶银、磺胺嘧啶锌和磺胺嘧啶的含量测定方法。方法用永停滴定法测定磺胺嘧啶,富尔哈特法测定磺胺嘧啶银,计算法或配位滴定法测定磺胺嘧啶锌含量,并按药典规定从精密度、加样回收率和专属性方面对测定方法进行了验证。结果高、中、低三种浓度中磺胺嘧啶测定值的RSD<0.49%;磺胺嘧啶银测定值的RSD<0.79%;磺胺嘧啶锌计算值的RSD<1.2%,实际测定5份中浓度,RSD为0.66%。加样回收率试验测定结果,磺胺嘧啶为100.18%、磺胺嘧啶银为98.68%、磺胺嘧啶锌为98.70%。结论试验结果表明,拟订的方法用于本乳膏的测定,操作简单,结果可靠。
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| 关 键 词： | 磺胺嘧啶银 磺胺嘧啶锌 磺胺嘧啶 银锌乳膏 验证 |
| 文章编号： | 1007-7693（2007）04-0317-03 |
| 修稿时间： | 2006-10-25 |
Study on Determination Method of Mainly Ingredient in the Silver and Zinc Cream |
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| ZHENG Shao-zhong,WANG Qing-fen,ZHANG Rong,TIAN Wen-jun.Study on Determination Method of Mainly Ingredient in the Silver and Zinc Cream[J].The Chinese Journal of Modern Applied Pharmacy,2007,24(4):317-319. |
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| Authors: | ZHENG Shao-zhong WANG Qing-fen ZHANG Rong TIAN Wen-jun |
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| Institution: | Department of Pharmacy, The 175 Hospital of P. L. A. ,Zhangzhou 363000, China |
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| Abstract: | OBJECTIVE To improve assaying method of the contents of sulfadiazine,sulfadiazine silver and sulfadiazine zinc in the Silver and Zinc Cream(SZC).METHODS Mainly ingredient in the Silver and Zinc Cream were assay ied,sulfadiazine was measured by dead-stop t |
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| Keywords: | sulfadiazine silver sulfadiazine zinc sulfadiazine cream test |
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