Home

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
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
1. [1]
  Di Yang , Jiayi Wei , Hong Zhai , Xin Wang , Taiming Sun , Haole Song , Haiyan Wang . Rapid Detection of SARS-CoV-2 Using an Innovative “Magic Strip”. University Chemistry, 2024, 39(4): 373-381. doi: 10.3866/PKU.DXHX202312023
2. [2]
  Min Gu , Huiwen Xiong , Liling Liu , Jilie Kong , Xueen Fang . Rapid Quantitative Detection of Procalcitonin by Microfluidics: An Instrumental Analytical Chemistry Experiment. University Chemistry, 2024, 39(4): 87-93. doi: 10.3866/PKU.DXHX202310120
3. [3]
  Ping LI , Geng TAN , Xin HUANG , Fuxing SUN , Jiangtao JIA , Guangshan ZHU , Jia LIU , Jiyang LI . Green synthesis of metal-organic frameworks with open metal sites for efficient ammonia capture. Chinese Journal of Inorganic Chemistry, 2025, 41(10): 2063-2068. doi: 10.11862/CJIC.20250020
4. [4]
  Shunü Peng , Huamin Li , Zhaobin Chen , Yiru Wang . Simultaneous Application of Multiple Quantitative Analysis Methods in Gas Chromatography for the Determination of Active Ingredients in Traditional Chinese Medicine Preparations. University Chemistry, 2025, 40(10): 243-249. doi: 10.12461/PKU.DXHX202412043
5. [5]
  Geshan Zhang , Haodong Tang , Zongjian Liu , Feng Feng . Application of the BOPPPS Effective Teaching Model in Bilingual Physical Chemistry Instruction: A Case on Colligative Properties of Dilute Solutions. University Chemistry, 2025, 40(11): 376-381. doi: 10.12461/PKU.DXHX202412127
6. [6]
  Mengyao Shi , Kangle Su , Qingming Lu , Bin Zhang , Xiaowen Xu . Determination of Potassium Content in Tobacco Stem Ash by Flame Atomic Absorption Spectroscopy. University Chemistry, 2024, 39(10): 255-260. doi: 10.12461/PKU.DXHX202404105
7. [7]
  Kuaibing Wang , Honglin Zhang , Wenjie Lu , Weihua Zhang . Experimental Design and Practice for Recycling and Nickel Content Detection from Waste Nickel-Metal Hydride Batteries. University Chemistry, 2024, 39(11): 335-341. doi: 10.12461/PKU.DXHX202403084
8. [8]
  Qilong Fang , Yiqi Li , Jiangyihui Sheng , Quan Yuan , Jie Tan . Magical Pesticide Residue Detection Test Strips: Aptamer-based Lateral Flow Test Strips for Organophosphorus Pesticide Detection. University Chemistry, 2024, 39(5): 80-89. doi: 10.3866/PKU.DXHX202310004
9. [9]
  Zelin Wang , Gang Liu , Mengran Wang , Peiyu Zhang , Aixin Song , Jingcheng Hao , Jiwei Cui . Application of Instrumental Analysis in the Detection of Organic Components in Liquor. University Chemistry, 2025, 40(11): 318-326. doi: 10.12461/PKU.DXHX202502077
10. [10]
  Bizhu Shao , Huijun Dong , Yunnan Gong , Jianhua Mei , Fengshi Cai , Jinbiao Liu , Dichang Zhong , Tongbu Lu . Metal-Organic Framework-Derived Nickel Nanoparticles for Efficient CO₂ Electroreduction in Wide Potential Windows. Acta Physico-Chimica Sinica, 2024, 40(4): 2305026-0. doi: 10.3866/PKU.WHXB202305026
11. [11]
  Zhuomin Zhang , Hanbing Huang , Liangqiu Lin , Jingsong Liu , Gongke Li . Course Construction of Instrumental Analysis Experiment: Surface-Enhanced Raman Spectroscopy for Rapid Detection of Edible Pigments. University Chemistry, 2024, 39(2): 133-139. doi: 10.3866/PKU.DXHX202308034
12. [12]
  Yongzhi LI , Han ZHANG , Gangding WANG , Yanwei SUI , Lei HOU , Yaoyu WANG . A two-dimensional metal-organic framework for the determination of nitrofurantoin and nitrofurazone in aqueous solution. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 245-253. doi: 10.11862/CJIC.20240307
13. [13]
  Xiaoyong ZHAI , Yao KOU , Pingru SU , Yu TANG . Lanthanide metal-organic framework with msw topology: Synthesis and the application in 2, 4, 6-trinitrophenol detection. Chinese Journal of Inorganic Chemistry, 2025, 41(10): 2087-2094. doi: 10.11862/CJIC.20250182
14. [14]
  Na Li , Limin Shao . Deduction of the General Formula of the Inverse Function of the Titration Curve. University Chemistry, 2025, 40(3): 390-401. doi: 10.12461/PKU.DXHX202409134
15. [15]
  Shengbiao Zheng , Liang Li , Nini Zhang , Ruimin Bao , Ruizhang Hu , Jing Tang . Metal-Organic Framework-Derived Materials Modified Electrode for Electrochemical Sensing of Tert-Butylhydroquinone: A Recommended Comprehensive Chemistry Experiment for Translating Research Results. University Chemistry, 2024, 39(7): 345-353. doi: 10.3866/PKU.DXHX202310096
16. [16]
  Jingjie Tang , Luying Xie , Jiayu Liu , Shangyu Shi , Xinyu Sun , Jiayang Lin , Qikun Yang , Chuan'ang Yu , Zecheng Wang , Yingying Wang , Zengyang Xie . Efficient Rapid Synthesis and Antibacterial Activities of Tosylhydrazones: A Recommended Innovative Chemistry Experiment for Undergraduate Medical University. University Chemistry, 2024, 39(3): 316-326. doi: 10.3866/PKU.DXHX202309091
17. [17]
  Tong Zhou , Jun Li , Zitian Wen , Yitian Chen , Hailing Li , Zhonghong Gao , Wenyun Wang , Fang Liu , Qing Feng , Zhen Li , Jinyi Yang , Min Liu , Wei Qi . Experiment Improvement of “Redox Reaction and Electrode Potential” Based on the New Medical Concept. University Chemistry, 2024, 39(8): 276-281. doi: 10.3866/PKU.DXHX202401005
18. [18]
  Hong LI , Xiaoying DING , Cihang LIU , Jinghan ZHANG , Yanying RAO . Detection of iron and copper ions based on gold nanorod etching colorimetry. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 953-962. doi: 10.11862/CJIC.20230370
19. [19]
  Yang YANG , Pengcheng LI , Zhan SHU , Nengrong TU , Zonghua WANG . Plasmon-enhanced upconversion luminescence and application of molecular detection. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 877-884. doi: 10.11862/CJIC.20230440
20. [20]
  Siyi ZHONG , Xiaowen LIN , Jiaxin LIU , Ruyi WANG , Tao LIANG , Zhengfeng DENG , Ao ZHONG , Cuiping HAN . Targeting imaging and detection of ovarian cancer cells based on fluorescent magnetic carbon dots. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1483-1490. doi: 10.11862/CJIC.20240093

Get Citation

PDF

XML

Metrics

PDF Downloads(6)
Abstract views(565)
HTML views(39)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return