摘要
在KC1底液中,用KOH标准溶液直接滴定盐酸异丙嗪,至示波极谱图上切口的出现指示终点,本法仪器简单,操作方便,快速省时,终点直观,结果准确。
In KCI solution, Prome-thazine hydrochloride can be directlytitrated with standard KOH solution bythe appearance of the incision of Prome-thazine to indicate the end point. Thismethod is simple,rapid, accurate and givesthe same results as the official methodadopted in Chinese Pharmacopoeia.
出处
《华西药学杂志》
CAS
CSCD
北大核心
1993年第4期214-216,共3页
West China Journal of Pharmaceutical Sciences
关键词
交流示波极谱
滴定
盐酸异丙嗪
AC Oscillopolarographic titration
Promethazine hydrochloride
Neutralization titration