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呋麻滴鼻液是滴鼻剂中最常用的一科制剂,许多制剂手册都已收载,但均无盐酸麻黄碱含量测定方法。本文根据麻黄碱分子中含有不对称碳原子,具有左旋光性,采用旋光法测定呋麻滴鼻液中盐酸麻黄碱含量,结果满意。仪器与试药 WZZ-1自动指示旋光仪,上海物理光学仪器厂;盐酸麻黄碱,福建厦门东风制药厂,880703;氯化钠,广东台山新宁制药厂,
Furosemide nasal drops nasal drops nasal drops is the most commonly used in the preparation of a number of preparation manuals have been included, but no determination of ephedrine hydrochloride content. In this paper, ephedrine molecules contain asymmetric carbon atoms, with a left-handed phototropism, optical rotation spectrophotometry Determination of ephedrine hydrochloride furosemide nasal drops content, with satisfactory results. Instruments and reagents WZZ-1 Automatic Indicator Polarimeter, Shanghai Physical Optical Instrument Factory; Ephedrine Hydrochloride, Fujian Dongfeng Pharmaceutical Factory, 880703; Sodium Chloride, Taishan Xinning Pharmaceutical Factory,