ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

Published monthly
 

The complexometric determination of calcium and magnesium in limestones

K. Izáková

Slovak Academy of Sciences, Bratislava

 

Abstract: A complexometric method for the detn. of Ca and Mg in the presence of NH3 salts and a small amt. of Mg (up to 10% MgO) is described. For large amts. of Ca, a part of the NaOH soln. is added and after addn. of the major part of Complexon III, more NaOH soln. is added to bring to pH 12.0. The vol. is kept small so that in the titration the color change of the indicator is very sharp.

Full paper in Portable Document Format: 1010a636.pdf (in Slovak)

 

Chemical Papers 10 (10) 636–641 (1956)

Sunday, February 05, 2023

IMPACT FACTOR 2021
2.146
SCImago Journal Rank 2021
0.365
SEARCH
Advanced
VOLUMES
European Symposium on Analytical Spectrometry ESAS 2022
© 2023 Chemical Papers