COMPLEXOMETRIC TITRATIONS BASED ON THERMOCHROMISM
- 5 October 1978
- journal article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 7 (10) , 1153-1154
- https://doi.org/10.1246/cl.1978.1153
Abstract
Based on the thermochromism observed for the metal complexes of Xylenol Orange, complexometric titrations of Co2+, Ni2+, Cu2+, and Zn2+ ions were successfully carried out in a lower pH region where the titrations at room temperature were impossible so far.This publication has 3 references indexed in Scilit:
- Purification of Xylenol Orange by the High-Speed Liquid ChromatographyBulletin of the Chemical Society of Japan, 1977
- Diprotonated Bimetallic Complex between Copper(II) with 3,3′-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonphthaleinBulletin of the Chemical Society of Japan, 1976
- Preparative Thin-Layer Chromatography of Semi-Xylenol Orange and Xylenol Orange by Development with Solvents Giving Discrete pH Change on the PlateBulletin of the Chemical Society of Japan, 1976