17272-46-7Relevant articles and documents
Solubility in the LaCl3-LnCl3-HCl-H2O (Ln = Pr, Nd) systems at 25°C
Knyazeva,Skiba,Serba
, p. 592 - 595 (2012/07/14)
The solubility in the quaternary water-salt systems LaCl 3-NdCl3-HCl-H2O (1) and LaCl3- PrCl3-HCl-H2O (2) at 25°C was studied in the section of 40 wt % hydrochloric acid, a system with a eutonic discontinuity. The composition at the point of discontinuity for the eutonic solution is the following. In system 1: 4.67 wt % LaCl3 · 7H2O, 0.37 wt % PrCl3 · 7H2O, 37.98 wt % HCl, and 56.98 wt % H2O; in system 2: 4.37 wt % LaCl3 · 7H 2O, 0.93 wt % NdCl3 · 6H2O, 37.88 wt % HCl, and 56.82 wt % H2O.
Solubility in the PrCl3-SmCl3-HCl-H2O System at 25°C
Knyazeva,Skiba,Voskoboinikov
, p. 125 - 127 (2009/05/06)
The solubility in the PrCl3-SmCl3-HCl-H2O quaternary water-salt system was studied at 25°C along the 40% hydrochloric acid section (a system with solid solutions and discontinuity). The composition of the discontinuity poi
Phase equilibrium system of RbCl-PrCl3-HCl(12.86 mass %)-H 2O at 298.15 K and standard molar enthalpy of formation of new solid-phase compound
Qiao, Zhanping,Gao, Junlin,Zhuo, Lihong,Zhang, Meili,Zhang, Shuai
, p. 1474 - 1478 (2009/12/04)
The equilibrium solubility of the quaternary system RbCl-PrCl 3-HCl-H2O was determined at 298.15 K and the corresponding equilibrium diagram was constructed in this paper. The quaternary system is complicated with three equilibrium s