Collect. Czech. Chem. Commun. 1994, 59, 1815-1819
https://doi.org/10.1135/cccc19941815

Isomorphic Co-Crystallization of Ammonium and Rubidium Bromocarnallites

Christomir Christov, Christo Balarew and Stefka Tepavitcharova

Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria

Abstract

The solubility isotherm of the system NH4Br.MgBr2.6 H2O - RbBr.MgBr2.6 H2O - H2O has been investigated at 75 °C and formation of a continuous series of mixed crystals is established. The factors determining the values of the distribution coefficients of the components between the crystalline and liquid phases are discussed.