Hypochlorous acid disinfectant, preparation method thereof and preparation method of disinfection wet tissue

Abstract

The invention relates to a hypochlorous acid disinfectant, a preparation method thereof and a preparation method of a disinfection wet tissue. The hypochlorous acid disinfectant comprises the following components in parts by weight: 70-80 parts of EDI ultrapure water; 15-30 parts of a hypochlorous acid generating agent; 6-12 parts of a stabilizer; and 4.5-9 parts of a carbon dioxide generating agent; the hypochlorous acid disinfectant disclosed by the invention is low in smell, non-corrosive and wide in application, can be safely used for air disinfection, object surface disinfection, hand disinfection, skin disinfection, medical instruments and the like, belongs to the high-level disinfectant, is low in use concentration, can achieve the effects of killing bacteria, viruses and the like by only 100ppm, and has a very fast killing effect on novel coronaviruses.

Description

technical field [0001] The invention relates to the technical field of disinfection products, in particular to a hypochlorous acid disinfectant, a preparation method thereof, and a preparation method of a disinfectant wet tissue. Background technique [0002] In recent years, the disinfection of surfaces and medical equipment in medical institutions has been gradually replaced by disinfectant wet wipes. The reasons are as follows. First, the traditional disinfection method is to use gauze with disinfectant, which needs to be used when using it. Dilute first, this process is time-consuming and labor-intensive, if the concentration dilution ratio is slightly wrong, it will easily lead to incomplete disinfection, and there is a risk of infection. Second, the disposal of gauze after use has caused a large amount of medical waste, which is very unfavorable for the environmental protection policy advocated by the state. [0003] In terms of the supervision of disinfection product...

AI Technical Summary

Problems solved by technology

[0002] In recent years, the disinfection of surfaces and medical equipment in medical institutions has been gradually replaced by disinfectant wet wipes. The reasons are as follows. First, the traditional disinfection method is to use gauze with disinfectant, which needs to be used when using it. Dilute first, this process is time-consuming and labor-intensive, if the concentration dilution ratio is slightly wrong, it will easily lead to incomplete disinfection, and there is a risk of infection

Second, the disposal of gauze after use has caused a large amount of medical waste, which is very unfavorable to the environmental protection policy advocated by the state

[0003] In terms of the supervision of disinfection products in the market, there are several concepts, wet wipes, sanitary wipes, and disinfectant wipes. Among them, wet wipes have no disinfection effect, and sanitary wipes can achieve low-level disinfection effects. With the development of the new coronavirus epidemic, disinfectant wipes have gradually appeared in medical institutions and people's vision. The main ingredients are 75% ethanol, quaternary ammonium salt, hydrogen peroxide, etc. 75% ethanol is used simply as a disinfectant. It can achieve medium-level disinfection, and when the added amount of hydrogen peroxide reaches more than 5%, it can achieve high-level disinfection, but high-concentration hydrogen peroxide will burn the skin

[0004] At present, most of the hypochlorous acid products on the market are liquid preparations, which are mainly used for hand disinfection, and there are very few products made into wet wipes, because the stability of the hypochlorous acid factor is difficult to achieve, and hypochlorous acid disinfection Factors will react with the components and materials on the carrier. The hypochlorous acid disinfectant itself is not stable. The shelf life of the traditional hypochlorous acid disinfectant can only reach 3 months, and it needs to be stored under airtight conditions.