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Citation: Huixiang Li, Jie Lei, Xingwen Sun, Shasha Liu. Rapid Determination of Available Chlorine Content in 84 Disinfectant by Automatic Potentiometric Titration[J]. University Chemistry, ;2020, 35(12): 49-54. doi: 10.3866/PKU.DXHX202008051 shu

Rapid Determination of Available Chlorine Content in 84 Disinfectant by Automatic Potentiometric Titration

Department of Chemistry, Fudan University, Shanghai 200433, P. R. China

Corresponding author: Shasha Liu, ssliu@fudan.edu.cn
Received Date: 24 August 2020

During the outbreak of novel coronavirus pneumonia, 84 Disinfectant has been widely used. It is very important to determine the available chlorine content in 84 Disinfectant. A new method to rapidly determine the available chlorine content in 84 Disinfectant by automatic potentiometric titration was established. Statistically, there is no significant difference in results between automatic potentiometric titration and manual titration. Combined the principles of analytical chemistry and the application to the determination of anti-epidemic material, this experiment has theoretical and practical significance, and can be used as an experiment in analytical chemistry laboratory for sophomore students.
- Automatic potentiometric titration,
- Rapid determination,
- 84 Disinfectant,
- Available chlorine content
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