On the evening of March 27th, an accident occurred in a laboratory at Fudan University. A student's hand was injured by the explosion at the scene. The scene of the accident has been handled by a special firefighting team with specialized experience in preventing and disposing of hazardous materials.

Original text of Fudan University Weibo

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Any hidden danger or small negligence in the laboratory can lead to a major accident, causing incalculable losses. In recent years, laboratory explosions have occurred frequently.

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Explosion diagram of Tsinghua laboratory

　On September 21, 2016, an explosion occurred in the first laboratory of the School of Chemical, Chemical and Biological Engineering of Donghua University in Songjiang University Park, two students were seriously injured, one student was slightly scratched, and no teacher was injured temporarily.

On the noon of January 10, 2016, a laboratory in the Science and Technology Building of Beijing University of Chemical Technology suddenly caught fire again. Fortunately, there were no casualties on the scene.

At around 4:30 pm on June 17, 2015, an explosion occurred in the laboratory on the second floor of the Physics Building at Suzhou University while processing lithium blocks. Suzhou Fire Department mobilized 7 fire trucks to participate in the rescue, and no one was injured.

On December 18, 2015 at 10 o'clock, an explosion occurred in the laboratory of the Department of Chemistry at Tsinghua University. A doctoral student exploded while conducting chemical experiments using hydrogen gas in the laboratory and was later confirmed dead.

On the morning of April 29, 2015, an explosion suddenly occurred in the laboratory of Zhuxianzhuang Mining Middle School under the Huaibei Mining Bureau in Anhui Province, causing injuries to three teachers.

On the noon of April 5, 2015, an explosion occurred in a laboratory of the School of Chemical Engineering at China University of Mining and Technology in Xuzhou, resulting in 5 injuries and 1 death despite rescue efforts.

At around 11 noon on December 4, 2014, an explosion occurred in the top floor laboratory of the Department of Chemical Engineering on the first floor of Changzhou University of Engineering in Jiangsu Province. The scene was in chaos, and casualties are unknown.

On the morning of April 30, 2013, an accidental explosion occurred during the demolition and construction of an abandoned laboratory at Nanjing University of Science and Technology. Two of the four workers were seriously injured and two were lightly injured. One of the seriously injured personnel died despite rescue efforts in the hospital.

On the morning of December 7, 2011, around 11 o'clock, a female student at Nankai University had an accident while conducting a chemistry experiment and suffered serious injuries to her hand.

At 15:45 on April 14, 2011, three students were conducting a normal pressure fluidized bed coating experiment in the laboratory of Building B, 103 Chemical Engineering College, Jiang'an Campus, Sichuan University. The experimental materials accidentally exploded, causing injuries to three students.

On the afternoon of October 23, 2009, at around 1 pm, an explosion occurred in a laboratory in Building 5 of Beijing Institute of Technology, resulting in five injuries, including one laboratory teacher, two students, and two equipment debugging engineers.

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The editor hopes that injured students can recover as soon as possible. If you work in a laboratory, various reagents need to be prepared in daily analysis and testing work, which cannot be separated from various chemical drugs and reagents. Many of these drugs have physical and chemical properties such as flammability, explosiveness, volatility, and strong oxidation, especially some drugs and reagents have great toxicity.

Various chemicals have different chemical properties, and once they come into contact with the human body, they can cause varying degrees of harm to the human body. Laboratory staff not only need to understand the physical and chemical properties of chemical drugs, but also strictly follow operating procedures, classify and store them, and manage them centrally during the experimental process to avoid serious accidents that may cause losses to personnel and property.