84 disinfection
Disinfectant 84 is a chlorine-containing disinfectant with sodium hypochlorite as the main component, which is mainly used to disinfect the surface of objects and the environment. Sodium hypochlorite has strong oxidation, which can be hydrolyzed to generate hypochlorous acid with strong oxidation, and can oxidize reducing substances, so that microorganisms eventually lose their functions and cannot reproduce or infect.
Disinfectant 84 is a colorless or yellowish liquid with pungent smell, and the content of available chlorine is 5.5% ~ 6.5%. Now it is widely used in hotels, tourism, hospitals, food processing industries, families and so on.
brief introduction
Disinfectant 84 is a product widely used to kill bacteria and viruses, prevent diseases and inhibit transmission. Because of its ideal disinfection effect, low price, convenient use, broad spectrum and high efficiency, it is deeply loved by everyone. At present, there are many brands of 84 disinfectant used in family daily life, which is the main product type put into production by many domestic daily chemical enterprises.
Its place of use has rapidly expanded from the initial hospital to schools, kindergartens, hotels, office buildings, stations and other public places and families. Its disinfection objects have also expanded from surgical instruments and thermometers to tableware, tables and chairs, toilets and so on.
Disinfectant has played a great role in protecting the health of China residents, preventing the spread of diseases and cutting off cross-contamination. However, it should also be noted that 84 disinfectant may cause serious consequences if used improperly. In recent years, it has been reported in the news that people feel unwell after taking 84 disinfectant by mistake. ?
Development history
1983 the outbreak of hepatitis a in Shanghai caused panic among the masses. Therefore, China urgently needs a convenient and effective disinfection products, which can be used at home, disinfected at any time and blocked the spread of diseases.
1984, ditan hospital's predecessor, Beijing No.1 Infectious Disease Hospital, successfully developed a disinfectant that can quickly kill various hepatitis viruses. After being appraised by experts organized by Beijing Municipal Health Bureau, it was awarded the second prize for its application achievements, named "84" hepatitis decontamination solution, and later renamed "84 disinfection solution".
1985 In March, the Beijing Municipal People's Government awarded ditan hospital the third prize for scientific and technological achievements. 1984 ditan hospital established "Beijing No.1 Infectious Disease Hospital Labor Service Company" to produce and sell "84" disinfectant. From June 65438 to June 0992, ditan hospital established Beijing Longan Medical Technology Development Company (hereinafter referred to as Longan Company) and entrusted it to produce and sell "84" disinfectant.
The two sides agreed that all legal disputes in the production, research and development, operation and sales of "84" disinfectant in the future will be settled by ditan hospital in the name of ditan hospital. 1March 1997, ditan hospital also transferred its technology and licensed it to more than 30 manufacturers nationwide to produce and sell "84" disinfectant.
Refer to the above? Baidu encyclopedia -84 disinfectant