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化学学报
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化学学报 ›› 1987, Vol. 45 ›› Issue (10): 1002-1004. 上一篇    下一篇

研究论文

AgCl-CS(NH~2)~2-H~2O体系的研究

陆大钧;何源龙;邵景仁;王勤和   

  1. 西安冶金建筑学院
  • 发布日期:1987-10-15

Study on ternary system AgCl-CS(NH~2)~2-H~2O at 30 c

LU DAJUN;HE YUANLONG;SHAO JINGREN;WANG QINHE   

  • Published:1987-10-15

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关键词: 银, 水, Ｘ射线衍射分析, 溶解度, 分离法, 三元体系, 硫脲, 氯化银, 溶度积, 折光指数

The solubilities and n of saturated solns. in the title ternary system were studied at 30?and the corresponding equilibrium diagram was constructed. The results indicated that there are 4 solid phases in this system, the 2 end components AgCl and CS(NH2)2, and 2 incongruent soluble complexes Ag[CS(NH2)2]3Cl and Ag[CS(NH2)2]2Cl. The presence of the 2 complexes was confirmed by x-ray diffraction.

Key words: SILVER, WATER, X-RAY DIFFRACTION ANALYSIS, SOLUBILITY, SEPARATION PROCESS, TERNARY SYSTEM, THIOUREAS, SILVER CHLORIDE, SOLUBILITY PRODUCT, REFRACTIVE INDEX

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