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Oxidation-type disinfecting sterilizing agent and preparing method

A sterilizing agent and oxidizing technology, which is applied in the directions of disinfectants, botanical equipment and methods, biocides, etc., can solve the problems of short sterilization time, large surface tension and high price

Inactive Publication Date: 2007-08-29
上海威理消毒剂有限公司
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Problems solved by technology

But its biggest disadvantages are (1) poor stability; (2) short sterilization time; (3) slow sterilization speed; (4) high price; (5) large surface tension, which restricts the application of hydrogen peroxide

Method used

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  • Oxidation-type disinfecting sterilizing agent and preparing method

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Embodiment Construction

[0016] Below with the production of 100kg oxidant disinfectant as an example the present invention will be further described:

[0017] Hydrogen Peroxide 10%

[0018] Silver Nitrate 1%

[0019] Sodium tripolyphosphate 0.3%

[0020] Phosphoric acid is about 2% (as a regulator to adjust the pH value to within 4.5),

[0021] Deionized water 86.7%;

[0022] Add 10% hydrogen peroxide to 1% silver nitrate to prepare an aqueous solution of a synergist to obtain a silver component with silver ions;

[0023] Add 0.3% of the stabilizer sodium tripolyphosphate to the above-mentioned silver component with silver ions and mix, then add 2% phosphoric acid to the above solution as an acid value regulator to adjust the pH value to within 4.5, and add 86.7% deionized water in time .

[0024] In the above preparation process, each obtained solution is slowly poured in while stirring at room temperature, prepared into an oxidized disinfectant, sealed in cans, inspected and packaged, and put ...

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Abstract

The present invention discloses an oxidation-type disinfectant and its preparation method. The composition of said oxidation-type disinfectant includes (by wt%) 5-50% of hydrogen peroxide, 0.5-2.5% of synergist, 0.2-1.5% of stabilizing agent, 2-2.5% of regulating agent and 92.3-43.5% of deionized water. Said invention also provides the concrete steps of its preparation method and application method of said oxidation-type disinfectant.

Description

1. Technical field: [0001] The oxidized disinfectant and its preparation method of the present invention relate to the technical field of fine chemicals, in particular to an oxidized disinfectant compounded with chemical components and its preparation method, which are widely used to kill air It is especially suitable for disinfection and sterilization of respiratory tract infectious diseases. 2. Background technology: [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. But its biggest disadvantages are (1) poor stability; (2) short sterilization time; (3) slow sterilization speed; (4) high price; (5) large surface tension, which restricts the application of hydrogen peroxide . 3. Contents of the invention: [0003] The purpose of the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/26A01P1/00A01N59/16A01N59/00
Inventor 夏三广胡淼刘尧华唐玉珍
Owner 上海威理消毒剂有限公司
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