Published May 1981 | Version v1
Journal article Metadata-only

Solubility in the terbium perchlorate-carbamide-water system at 25 deg C

Creators

Description

The isothermal method has been used to investigate equilibria in the Tb(ClO4)3-CO(NH2)2-H2O system at 25 deg C. The formation of congruently soluble Tb(ClO4)3x9CO(NH2)2, Tb(ClO4)3x6CO(NH2)2 complexes and low melting Tb(ClO4)3x4CO(NH2)2 complex is established. The density, viscosity and electric conductivity of saturated solutions are determined. Differential thermal analysis curves and IR spectra of appearing solid phases are taken. Crystallooptic investigations are carried out

Additional details

Additional titles

Original title (Russian)
Растворимост' в системе перхлорат тербия-карбамид-вода при 25 дег C

Publishing Information

Journal Title
Zh. Neorg. Khim.
Journal Volume
26
Journal Issue
5
Series
Zh. Neorg. Khim.
Journal Page Range
1394-1398
ISSN
0044-457X

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
13663894
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; CHEMICAL COMPOSITION; COMPLEXES; CRYSTALLIZATION; DENSITY; DIFFERENTIAL THERMAL ANALYSIS; ELECTRIC CONDUCTIVITY; INFRARED SPECTRA; MEDIUM TEMPERATURE; OPTICAL PROPERTIES; PHASE DIAGRAMS; SOLUBILITY; TERBIUM PERCHLORATES; UREA; VISCOSITY
Descriptors DEC
CARBONIC ACID DERIVATIVES; CHLORINE COMPOUNDS; DIAGRAMS; DISPERSIONS; ELECTRICAL PROPERTIES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; INFORMATION; MIXTURES; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; PERCHLORATES; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SOLUTIONS; SPECTRA; TERBIUM COMPOUNDS; THERMAL ANALYSIS

Optional Information

Notes
For English translation see the journal Russian Journal of Inorganic Chemistry (UK).