摘要
本文报导了用分光光度法研究镧(Ⅲ)与芦丁形成配合物的条件和配合物的组成,以及测定出的配合物稳定常数。
The formation conditions and constitution of the complex of La(Ⅲ) with Rutin were studied by spectrophotometry. Stability constant of the complex was tested. Results are as follows: La (Ⅲ) -Rutin as 1:2, K=2.43×10~9. (t=25℃,ionic strength I=0.02 and water: alcohol=1:1).
出处
《辽宁大学学报(自然科学版)》
CAS
1989年第3期41-44,共4页
Journal of Liaoning University:Natural Sciences Edition
关键词
分光光度
芦丁
配合物
镧
Spectrophotometry
Rutin
Complex
La