摘要
比较了用乙醇作溶剂的普通电位滴定和非水电位滴定两种测定依达拉奉含量的方法,结果表明前法可解决依达拉奉在水中溶解度较小的问题,增大滴定突跃。
The normal potentiometric titration with ethanol as solvent and non-aqueous titration for determination of edaravone were compared. The results showed that the former had the advantage of solving the problem of poor edaravone solubility in water and enhancing the titration jump.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2005年第9期566-567,共2页
Chinese Journal of Pharmaceuticals
关键词
依达拉奉
电位滴定法
测定
edaravone
potentiometric titration
determination
