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报道了ＣｕＳＯ４（ＺｎＳＯ４）－ＣＯ（ＮＨ２）２－Ｈ２Ｏ 两个三元体系在３０ ℃时的等温溶度及饱和溶液的折光率， 绘制了相应的溶度图和折光率－组成图． 两个三元体系中分别形成了组成为ＣｕＳＯ４·３ＣＯ（ＮＨ２）２·Ｈ２Ｏ（异成分溶解）和ＺｎＳＯ４·ＣＯ（ＮＨ２）·２Ｈ２Ｏ（同成分溶解）的化合物， 并通过元素分析、红外光谱、Ｘ射线粉末衍射及热分析对新相进行了表征
The isothermal solubility of CuSO4 (ZnSO4) -CO (NH2) 2-H2O two ternary system at 30 ℃ and the refractive index of the saturated solution were reported. The corresponding solubility diagrams and refractive index-composition diagrams were drawn. The compounds with the composition of CuSO4 · 3CO (NH2) 2 · H2O (different components dissolved) and ZnSO4 · CO (NH2) · 2H2O (dissolved with the same components) were formed in the two ternary systems respectively. The new phase was characterized by X-ray powder diffraction and thermal analysis