盐酸达克罗宁胶浆的制备及质量控制
Preparation and Quality Control of Dyclonine Hydrochloride Mucilage
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摘要: 目的研制盐酸达克罗宁胶浆并制定质量控制方法。方法将盐酸达克罗宁制成胶浆并采用紫外分光光度法测定含量。结果盐酸达克罗宁在2~12mg·L-1范围内呈现良好线性关系,r=0.9999。结论该剂型润滑性好,维持时间久,用紫外分光光度法进行质量控制简单、方便。Abstract: OBJECTIVE To establish a method for the preparation and content determination of dyclonine hydrochloride mucilage.METHODS The mucilage was prepared with dyclonine hydrochloride and the content were determinated by ultraviolet spectrophotometry.RESULTS The