摘要
以ＤＤＴＣ（二乙基硫代氨基甲酸钠）分离干扰元素效率试验为基础，对ＥＤＴＡ（乙二胺四乙酸二钠）加入量的估算作了理论分析，归纳出ＥＤＴＡ加入量的估算方法，提出了估算公式，通过试验对估算作了论证。
Based on the experiments by which the interferential elements were separated by DDTA,theestimatiOn of EDTA's addition was analyzed theoreticall.The estimating formula was put fOrward and the estimationwas also demonstrated by experiments.
出处
《铸造技术》
CAS
北大核心
1995年第2期29-32,共4页
Foundry Technology
关键词
配合物
返滴定法
铝
测量
EDTA
Coordination compound rever-titration Aluminium determination
