Volumetric analysis of sulfate ion using EDTA-Ba

A sample solution containing SO42- is adjusted pH to 910 with dil. NH4OH. In this solntion EDTA-Ba is added in a slight excess. The solution is heated on a water bath, and dil. HCl is added dropwise to form a precipitate of BaSO4. The filtrate is titrated with a standard solution of BaCl2 using Phth...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Bunseki kagaku 1958-01, Vol.7 (1), p.42
Hauptverfasser:	IRITANI, Nobuhiko, TANAKA, Tomoo
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!