Solubility of Components in NaClO3•CO(NH2)2-CS(NH2)2-H2O System

被引：5
|
作者：
Tuychiev, S. A. [1 ]
Sidikov, A. A. [1 ]
Togasharov, A. S. [1 ]
Zakirov, B. S. [1 ]
机构：
[1] Acad Sci Uzbek, Inst Gen & Inorgan Chem, Tashkent 100071, Uzbekistan
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2022年 / 67卷 / SUPPL 2期
关键词：
solubility; diagram; composition-properties; three-component water system; defoliant; sodium chlorate monocarbamide; thiocarbamide;
D O I：
10.1134/S0036023622602112
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The NaClO3 center dot CO(NH2)(2)-CS(NH2)(2)-H2O system has been studied using binary systems and eight internal cuts and a polythermal solubility diagram has been constructed in the temperature range from -34.2 to 48.2 degrees C. The phase diagram of the polythermal solubility of the system has delimitated the crystallization fields of ice, CO(NH2)(2), NaClO3 center dot CO(NH2)(2), and CS(NH2)(2). This system belongs to a simple eutonic type, the components have retained their individuality and have shown good solubility in water. In the [60%NaClO3 center dot CO(NH2)(2) + 40%H2O]-[CS(NH2)(2)] section, changes in crystallization temperature, viscosity, density, pH, and refraction indices of solutions in various component ratios have been studied and a "composition-properties" diagram has been constructed.
引用
收藏
页码：S184 / S187
页数：4
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