Disinfectant containing o-phenylphenol as well as preparation method and application thereof

Abstract

The invention provides a cleaning disinfectant containing o-phenylphenol as well as a preparation method and application thereof, and relates to the field of disinfectants. The disinfectant comprises the following components in percentage by weight: 10%-15% of o-phenylphenol, 10%-15% of chlorocresol, 25%-35% of glacial acetic acid, 20%-30% of a surfactant and the balance of water. A certain amount of glacial acetic acid is added into the components, and the mass ratio of o-phenylphenol to chlorocresol is controlled to be 1: 1, so that the sterilizing effect of the bactericide can be obviously improved, virus breeding can be effectively inhibited, and repeated disinfection is avoided; and dodecylbenzene sulfonic acid, lecithin and rhamnolipid in a mass ratio of 5: (1-2): (1-2) are taken as surfactants, and the mass ratio of glacial acetic acid to the surfactants is controlled to be (1-1.7): 1, so that the compatibility among the components can be obviously improved, the solubility of o-phenylphenol and chlorocresol is improved to a certain extent, and the sterilization effect is improved.

Description

technical field [0001] The invention relates to the field of disinfectants, in particular to a cleaning and disinfectant containing o-phenylphenol, a preparation method and an application thereof. Background technique [0002] Today, people's frequent social activities and the pollution of the natural environment increase the chance of disease transmission, which is extremely harmful to human health. There are various types of disinfectants and detergents on the market, but most of them have single functions, and many detergents have no sterilizing effect. Commonly used high-efficiency disinfectants that can kill bacterial spores, such as formaldehyde, glutaraldehyde, peracetic acid, ethylene oxide, etc., have certain toxicity and pose a threat to human health. Medium and low-efficiency disinfectants with low toxicity, such as glycerin, phenol, and iodine-containing disinfectants, are difficult to kill bacterial spores. [0003] O-phenylphenol, also known as 2-hydroxybiphe...

AI Technical Summary

Problems solved by technology

[0006] However, although the existing bactericides have certain bactericidal effect, the action time is relatively short and can not meet the long-term bactericidal properties, so it is urgent to develop a long-acting sterilizing agent with good bactericidal performance.

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