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Disinfection and sterilization agent based on hydrogen peroxide and preparation method thereof

A technology for sterilizing and sterilizing, hydrogen peroxide, applied in the directions of disinfectants, botanical equipment and methods, fungicides, etc., can solve the problems of short sterilization time, restricting the application of hydrogen peroxide, poor stability, etc. The effect of obvious ability, social benefit and economic benefit is obvious

Inactive Publication Date: 2019-11-19
朱江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this hydrogen peroxide has disadvantages such as poor stability, short sterilization time, slow sterilization speed, high production cost and large surface tension, so the application of hydrogen peroxide is restricted due to the above shortcomings.

Method used

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Embodiment

[0017] The disinfectant and sterilizer based on hydrogen peroxide provided by the present invention has the following proportioning components based on 100 parts: 6% hydrogen peroxide, 0.5% synergist, 0.2% stabilizer, 1% regulator, deionized Water 92.3%.

[0018] The preparation method of the disinfectant based on hydrogen peroxide provided by the present invention, it may further comprise the steps:

[0019] 1) prepare the aqueous solution of synergist, obtain the silver component that has silver ion;

[0020] 2) adding a stabilizer to the above-mentioned silver component with silver ions;

[0021] 3) mixed with hydrogen peroxide aqueous solution;

[0022] 4) Add phosphoric acid as an acid value regulator to adjust the pH value to 4.5, and add deionized water to make up the weight to 100%. During the above preparation process, slowly pour the obtained solution into 6% hydrogen peroxide while stirring at room temperature. In the aqueous solution; when adding the acid value ...

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Abstract

The invention discloses a disinfection and sterilization agent based on hydrogen peroxide. The disinfection and sterilization agent comprises, by 100 parts, 6-51% of hydrogen peroxide, 0.5-1.5% of a synergist, 0.2-2.5% of a stabilizer, 1-2.5% of a regulator, and 92.3-42.5% of deionized water. The invention also discloses a preparation method of the disinfection and sterilization agent based on thehydrogen peroxide. The disinfection and sterilization agent of the invention is colorless, tasteless and nontoxic transparent liquid and is stable in storage at normal temperature. Active ingredientchange less than 2% per year. Moreover, the disinfection and sterilization agent realizes different combinations of different active substances of the disinfection and sterilization agent and has obvious social and economic benefits. The concentration of the disinfection and sterilization agent is suitable for use under various conditions, and the amount of the synergist, the stabilizer and a slow-release agent is correspondingly high.

Description

technical field [0001] The invention relates to the field of chemical technology, in particular to a hydrogen peroxide-based disinfectant and a preparation method thereof. Background technique [0002] As a well-known chemical disinfectant, hydrogen peroxide has a simple molecular composition, and its decomposition products are water and hydrogen. It does not produce residual toxicity to the human body and the environment, and is a highly effective disinfectant. However, this hydrogen peroxide has disadvantages such as poor stability, short sterilization time, slow sterilization speed, high production cost and large surface tension, so the application of hydrogen peroxide is restricted due to the above-mentioned shortcomings. Contents of the invention [0003] The object of the present invention is to provide a kind of disinfectant and preparation method thereof based on hydrogen peroxide, to effectively overcome the above-mentioned deficiencies in the prior art. [0004]...

Claims

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Application Information

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IPC IPC(8): A01N59/16A01N59/00A01N25/22A01P1/00A01P3/00
CPCA01N25/22A01N59/00A01N59/16
Inventor 朱江
Owner 朱江
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