摘要
研究了非水溶液滴定法测定膦甲酸钠原料药含量和分光光度法测定膦甲酸钠制剂(注射液和软膏)含量的条件,所得膦甲酸钠原料药、注射液和软膏的平均回收率分别为99.86±0.38％、99.98±0.50％和99.35±0.55％。
The conditions were established for the determination of foscarnet sodium by nonaqueous titration, and its preparation(injection and ointment) by spectrophotometry. The mean recovery were 99.88±0.38%, 99.98±0.50% and 99.35±0.55%, respectively.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
1993年第11期503-506,共4页
Chinese Journal of Pharmaceuticals
关键词
膦甲酸钠
分光光度法
抗病毒药
foscarnet sodium
injection
ointment
nonaqueous titration
spectrophotometry
determination
