Sur le dosage complexométrique des terres rares
- 1 January 1956
- journal article
- research article
- Published by Wiley in Helvetica Chimica Acta
- Vol. 39 (1) , 324-325
- https://doi.org/10.1002/hlca.19560390136
Abstract
An accurate and rapid procedure for the titrimetric determination of the rare earth metal ions by means of ethylenediamine‐tetraacetic acid is given. The titration is carried out in slightly acidic solution; a mixture of ammonium (or sodium) alizarinesulfonate + methylene blue is used as indicator.Keywords
This publication has 2 references indexed in Scilit:
- Sur la séparation des terres rares à l'aide de l'acide éthylènediamine‐tétraacétique. Communication préliminaireHelvetica Chimica Acta, 1955
- Komplexone XXV. Die polarographische Untersuchung von Austauschgleichgewichten. Neue Daten der Bildungskonstanten von Metallkomplexen der Äthylendiamin‐tetraessigsäure und der 1,2‐Diaminocyclohexan‐tetraessigsäureHelvetica Chimica Acta, 1954