Mucocutaneous disinfectant

Abstract

The invention provides a mucocutaneous disinfectant which comprises the following ingredients in parts by weight: 5-10 parts of chitosan quaternary ammonium salt, 3-5 parts of alkyl dimethyl benzyl ammonium chloride, 5-10 parts of sodium polyoxyethylene nonylphenyl ether sulphate, 5-10 parts of ethanol, 3-5 parts of beewax, 5-10 parts of povidone iodine, 3-5 parts of a surfactant, 1-3 parts of urea and 30-40 parts of deionized water. The mucocutaneous disinfectant provided by the invention has no pungent smell, has low toxicity and weak irritation to skin and eyes, is suitable for mucocutaneous disinfection and has no pollution to environment. Meanwhile, under the combined effect of the active ingredients of the disinfectant, the sterilization and disinfection effects are improved.

Description

technical field [0001] The invention relates to the technical field of disinfectants, in particular to a disinfectant for skin and mucous membranes. Background technique [0002] The skin and mucous membranes protect the human body and form a closed system to the outside world. When harmful substances are about to invade the human body, the skin and mucous membranes first block the external pathogenic factors outside the body. So the skin and mucous membranes are the body's first line of defense against infection. Therefore, the disinfection of skin and mucous membranes is more important. [0003] At present, the skin and mucous membrane disinfection preparations mainly include: 1. Peracetic acid, the killing effect of peracetic acid on microorganisms mainly depends on its strong oxidation ability, which can destroy the permeability barrier of bacterial spores, and then destroy and dissolve the core, making DNA, The destruction and leakage of RNA and protein substances cau...

AI Technical Summary

Problems solved by technology

It is very necessary for water to play a bactericidal effect on ethanol, so it is necessary to dilute ethanol when used for disinfection, but when the concentration is lower than 30%, the bactericidal effect is very small, and the bactericidal effect will be reduced if the concentration is too strong or too weak

75% unilateral ethanol disinfection preparation is non-toxic to the human body, but due to the different constitutions of people, some people are allergic to ethanol, which can cause rash and erythema after contact

Among them, glutaraldehyde is a colorless transparent oily liquid with a pungent smell. It is soluble in hot water and has a strong irritating effect on the eyes, skin and mucous membranes. Although the bactericidal effect is good, it is not suitable for disinfection of the skin and mucous membranes.