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Citation: Zeng Xiuqiong, Xia Shijun. Study on the Properties of Thiourea Dioxide by Potentiometry[J]. Chinese Journal of Applied Chemistry, ;1996, 13(3): 69-71. shu

Study on the Properties of Thiourea Dioxide by Potentiometry

1.
Department of Chemistry, Hangzhou University, Hangzhou 310028

Received Date: 27 August 1995
Available Online: 27 November 1995
Fund Project:

The properties of thiourea dioxide(TD)in solution were studied by potentiometric method.By analyzing the potential-time curves of various TD solutions with different pH and temperature,it was found that the pH value and temperature deeply affect the structure, reducing power and stability of TD solutions.TD is very stable in neutral solutions at room temperature.With the increase of basicity and temperature,the concentration of the tautomer B and the reducing power of TD solutions were enhanced,while the stability of TD decreased.
- thiourea dioxide,
- property,
- potentiometry
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