Sur le dosage complexométrique du calcium en présence de magnésium et de phosphate
- 1 January 1953
- journal article
- research article
- Published by Wiley in Helvetica Chimica Acta
- Vol. 36 (4) , 782-787
- https://doi.org/10.1002/hlca.19530360404
Abstract
(1) Using a simple anion exchange technique for the elimination of phosphate, the complexometric titration method ofSchwarzenbachhas been applied to the determination of calcium in phosphate rock. Interfering iron can easily be removed by precipitation as ferric phosphate.Keywords
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