CN112970774A - Stable peroxyacetic acid composite disinfectant and preparation method thereof - Google Patents

Stable peroxyacetic acid composite disinfectant and preparation method thereof Download PDF

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Publication number
CN112970774A
CN112970774A CN201911293985.0A CN201911293985A CN112970774A CN 112970774 A CN112970774 A CN 112970774A CN 201911293985 A CN201911293985 A CN 201911293985A CN 112970774 A CN112970774 A CN 112970774A
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China
Prior art keywords
parts
hydrogen peroxide
acetic acid
glutaraldehyde
diphenylamine
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Pending
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CN201911293985.0A
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Chinese (zh)
Inventor
吴成剑
刘起军
钟伟萍
黄恩龙
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Sichuan Hengtong Animal Protection Biotechnology Co ltd
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Sichuan Hengtong Animal Protection Biotechnology Co ltd
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Priority to CN201911293985.0A priority Critical patent/CN112970774A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a stable peroxyacetic acid composite disinfectant and a preparation method thereof, wherein the disinfectant comprises the following components in parts by weight: 20-40 parts of hydrogen peroxide, 15-30 parts of acetic acid, 10-15 parts of a coal phenol soap solution, 0.5-1.0 part of glutaraldehyde, 0.02-0.05 part of triglyceryl bis (diphenylamine), 1-2 parts of a surfactant and 50-100 parts of water. The disinfectant disclosed by the invention is strong in stability, good in disinfection effect, non-toxic to cultured livestock and the like, and high in safety.

Description

Stable peroxyacetic acid composite disinfectant and preparation method thereof
Technical Field
The invention relates to the field of disinfectants, in particular to a stable peracetic acid composite disinfectant and a preparation method thereof.
Background
The disinfectant is used for killing pathogenic microorganisms on a transmission medium, so that the requirement of harmlessness is met, the pathogenic microorganisms are killed out of a human body, the transmission path of infectious diseases is cut off, and the purpose of controlling the infectious diseases is achieved.
The breeding industry is one of the main components of agriculture, and is combined with the planting industry as two major pillars for agricultural production. In recent years, with the continuous adjustment and upgrade of agricultural industrial structures in China, the scale of the breeding industry is continuously enlarged, but the disease control in the breeding industry is more and more important, and the disinfection of the breeding environment plays a vital role in the disease control.
The peracetic acid disinfectant is applied to the domestic and foreign disinfection field for more than half a century and plays an important role in the prevention and control of infectious diseases and hospital infection, the sanitation and corrosion prevention of the food processing industry and the like as a disinfectant with the advantages of high efficiency, broad spectrum, safety, no residual pollutants and the like. In recent years, the application of peracetic acid in the disinfection of special medical instruments, such as soft endoscopes, hemodialysis systems, epidemic areas, pipelines of food processing enterprises, aseptic packages, fields and the like, in medical institutions is continuously expanded, and research documents are continuously increased. The peracetic acid disinfectant has the advantages of high efficiency, broad spectrum, safety, no secondary pollution and the like, can be widely used for disinfecting the surfaces of articles, livestock and poultry aquaculture industry, food processing industry, hospitals and public spaces, and plays an important role in preventing and controlling serious epidemic diseases. However, the existing peracetic acid disinfectant still has the problems of poor stability and poor effect, and most of the commercially available disinfectants are not suitable for disinfecting the culture areas of livestock in culture.
Disclosure of Invention
The invention mainly solves the technical problem of providing a stable peracetic acid composite disinfectant which can be suitable for disinfecting the culture area of livestock in culture.
In order to solve the technical problems, the invention adopts a technical scheme that:
the composite disinfectant comprises the following components: hydrogen peroxide, acetic acid, a coal phenol soap solution, glutaraldehyde, triglycyl bis (diphenylamine), a surfactant and water.
Glutaraldehyde is a 5-carbon diacetal compoundMolecular formula is C5H8O2With typical chemical reactions of aldehydes. The sterilization principle mainly depends on aldehyde group, which mainly acts on mercapto, hydroxyl, carboxyl and amino of mycoprotein, and can alkylate the mycoprotein to cause protein coagulation to cause bacterial death.
Further, the composite disinfectant comprises the following components in parts by weight: 20-40 parts of hydrogen peroxide, 15-30 parts of acetic acid, 10-15 parts of a coal phenol soap solution, 0.5-1.0 part of glutaraldehyde, 0.02-0.05 part of triglyceryl bis (diphenylamine), 1-2 parts of a surfactant and 50-100 parts of water.
Further, the coal phenol soap solution is a coal phenol soap water solution with the mass fraction of 45-55%.
Further, the surfactant is one or more of octane sodium sulfonate, sodium dodecyl benzene sulfonate, sodium dodecyl toluene sulfonate, sodium dodecyl xylene sulfonate, sodium dodecyl sulfate and sodium hexadecyl benzene sulfonate.
In a specific embodiment of the invention, the water is deionized water.
Further, the hydrogen peroxide: the mass ratio of acetic acid is (1.5-2.5): 1.
further, the composite disinfectant comprises the following components in parts by weight: 30 parts of hydrogen peroxide, 15 parts of acetic acid, 12 parts of a coal phenol soap solution, 0.6 part of glutaraldehyde, 0.03 part of triglyceryl bis (diphenylamine), 1.5 parts of a surfactant and 80 parts of water.
The invention also provides a preparation method of the composite disinfectant, which comprises the following steps: mixing hydrogen peroxide, acetic acid, a coal phenol soap solution, glutaraldehyde, triglycyl bis (diphenylamine), a surfactant and water.
Further, mixing and stirring hydrogen peroxide, acetic acid, a coal phenol soap solution, glutaraldehyde, triglyceryl bis (diphenylamine), a surfactant and water for 2-4 hours to obtain the water-soluble organic silicon dioxide.
Further, the stirring time was 2.5 h.
The invention has the beneficial effects that:
(1) the disinfectant is compounded by peroxyacetic acid, glutaraldehyde and triglycyl bis (diphenylamine). The synergistic effect greatly improves the stabilizing agent and the disinfection effect of the disinfectant.
(2) The disinfectant disclosed by the invention is simple in components, low in cost, high in stability, good in disinfection effect and simple in preparation method, and can be used for large-scale industrial production.
(3) The disinfectant can be widely applied to the disinfection of various breeding industries of livestock and veterinary medicine, cannot damage and pollute the environment, and has profound significance for environmental protection and solving the drug resistance of microorganisms.
Detailed Description
The technical solutions of the present invention are described clearly and completely below, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Adding 20g of hydrogen peroxide, 15g of acetic acid, 10g of 45% coal phenol soap aqueous solution, 0.5g of glutaraldehyde, 0.02g of triglyceryl bis (diphenylamine), 1g of sodium dodecyl sulfate and 50g of deionized water into a stirrer, and stirring at room temperature for 2 hours to obtain the composite disinfectant.
Example 2
Adding 40g of hydrogen peroxide, 30g of acetic acid, 15g of 55% coal phenol soap aqueous solution, 1.0g of glutaraldehyde, 0.05g of tri-glycyl bis (diphenylamine), 2g of sodium dodecyl sulfate and 100g of deionized water into a stirrer, and stirring at room temperature for 4 hours to obtain the composite disinfectant.
Example 3
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-glycyl bis (diphenylamine), 1.5g of sodium dodecyl sulfate and 80g of deionized water are added into a stirrer and stirred for 2.5 hours at room temperature to obtain the composite disinfectant.
Example 4
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-glycyl bis (diphenylamine), 1.5g of octane sodium sulfonate and 80g of deionized water are added into a stirrer and stirred for 2.5 hours at room temperature to obtain the composite disinfectant.
Example 5
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-glycyl bis (diphenylamine), 1.5g of sodium dodecyl sulfate and 80g of deionized water are added into a stirrer and stirred for 2.5 hours at room temperature to obtain the composite disinfectant.
Example 6
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-malonyl bis (diphenylamine), 1.5g of sodium dodecyl benzene sulfonate and 80g of deionized water are added into a stirrer and stirred for 2.5 hours at room temperature to obtain the composite disinfectant.
Example 7
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-glycyl bis (diphenylamine), 1.5g of sodium dodecyl toluene sulfonate and 80g of deionized water are added into a stirrer and stirred for 2.5 hours at room temperature to obtain the composite disinfectant.
Example 8
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-malonyl bis (diphenylamine), 1.5g of sodium dodecyl xylene sulfonate and 80g of deionized water are added into a stirrer and stirred for 2.5 hours at room temperature to obtain the composite disinfectant.
Example 9
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-glycyl bis (diphenylamine), 1.5g of sodium dodecyl sulfate and 80g of deionized water are added into a stirrer and stirred for 2.5 hours at room temperature to obtain the composite disinfectant.
Example 10
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of triglyceryl bis (diphenylamine), 1.5g of hexadecyl sodium benzene sulfonate and 80g of deionized water are added into a stirrer and stirred for 2.5 hours at room temperature to obtain the composite disinfectant.
Example 11
Adding 20g of hydrogen peroxide, 15g of acetic acid, 10g of 45% coal phenol soap aqueous solution, 0.5g of glutaraldehyde, 0.02g of triglyceryl bis (diphenylamine), 1g of sodium dodecyl sulfate and 50g of deionized water into a stirrer, and stirring at room temperature for 4 hours to obtain the composite disinfectant.
Example 12
Adding 20g of hydrogen peroxide, 15g of acetic acid, 10g of 45% coal phenol soap aqueous solution, 0.5g of glutaraldehyde, 0.02g of triglyceryl bis (diphenylamine), 1g of sodium dodecyl sulfate and 50g of deionized water into a stirrer, and stirring at room temperature for 3 hours to obtain the composite disinfectant.
Example 13
Adding 20g of hydrogen peroxide, 15g of acetic acid, 10g of 45% coal phenol soap aqueous solution, 0.5g of glutaraldehyde, 0.02g of tri-glycyl bis (diphenylamine), 1g of sodium dodecyl sulfate and 50g of deionized water into a stirrer, and stirring at room temperature for 3.5 hours to obtain the composite disinfectant.
Example 14
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-glycyl bis (diphenylamine), 1.5g of sodium dodecyl sulfate and 80g of deionized water are added into a stirrer and stirred for 4 hours at room temperature to obtain the composite disinfectant.
Example 15
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-glycyl bis (diphenylamine), 1.5g of sodium dodecyl sulfate and 80g of deionized water are added into a stirrer and stirred for 3 hours at room temperature to obtain the composite disinfectant.
Example 16
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-glycyl bis (diphenylamine), 1.5g of sodium dodecyl sulfate and 80g of deionized water are added into a stirrer and stirred for 2 hours at room temperature to obtain the composite disinfectant.
Example 17
30g of hydrogen peroxide, 15g of acetic acid, 12g of 50% coal phenol soap aqueous solution, 0.6g of glutaraldehyde, 0.03g of tri-glycyl bis (diphenylamine), 1.5g of sodium dodecyl sulfate and 80g of deionized water are added into a stirrer and stirred at room temperature for 3.5 hours to obtain the composite disinfectant.
Example 18
Adding 35g of hydrogen peroxide, 20g of acetic acid, 10g of 55% coal phenol soap aqueous solution, 0.8g of glutaraldehyde, 0.04g of tri-glycyl bis (diphenylamine), 1.8g of sodium dodecyl sulfate and 90g of deionized water into a stirrer, and stirring at room temperature for 2.5 hours to obtain the composite disinfectant.
Example 19
30g of hydrogen peroxide, 25g of acetic acid, 12g of 55% coal phenol soap aqueous solution, 0.5g of glutaraldehyde, 0.05g of triglyceryl bis (diphenylamine), 1g of sodium dodecyl sulfate and 80g of deionized water are added into a stirrer and stirred for 3 hours at room temperature to obtain the composite disinfectant.
Example 20
Adding 25g of hydrogen peroxide, 15g of acetic acid, 15g of 45% coal phenol soap aqueous solution, 1.0g of glutaraldehyde, 0.02g of triglyceryl bis (diphenylamine), 1g of sodium dodecyl sulfate and 100g of deionized water into a stirrer, and stirring at room temperature for 4 hours to obtain the composite disinfectant.
Example 21
Adding 25g of hydrogen peroxide, 15g of acetic acid, 15g of 45% coal phenol soap aqueous solution, 1.0g of glutaraldehyde, 0.02g of tri-glycyl bis (diphenylamine), 1g of sodium dodecyl sulfate and 100g of deionized water into a stirrer, and stirring at room temperature for 4 hours to obtain the composite disinfectant.
Example 22
Adding 25g of hydrogen peroxide, 15g of acetic acid, 15g of 45% coal phenol soap water solution, 1.0g of glutaraldehyde, 0.02g of tri-glycyl bis (diphenylamine), 1g of sodium dodecyl xylene sulfonate and 100g of deionized water into a stirrer, and stirring at room temperature for 2.5 hours to obtain the composite disinfectant.
Example 23
Adding 25g of hydrogen peroxide, 15g of acetic acid, 15g of 45% coal phenol soap water solution, 1.0g of glutaraldehyde, 0.02g of tri-glycyl bis (diphenylamine), 1g of sodium dodecyl xylene sulfonate and 60g of deionized water into a stirrer, and stirring at room temperature for 2.5 hours to obtain the composite disinfectant.
Example 24
Adding 25g of hydrogen peroxide, 15g of acetic acid, 15g of 45% coal phenol soap aqueous solution, 1.0g of glutaraldehyde, 0.03g of tri-glycyl bis (diphenylamine), 1g of sodium dodecyl xylene sulfonate and 100g of deionized water into a stirrer, and stirring at room temperature for 2.5 hours to obtain the composite disinfectant.
Example 25
Adding 40g of hydrogen peroxide, 30g of acetic acid, 15g of 50% coal phenol soap aqueous solution, 1.0g of glutaraldehyde, 0.05g of tri-glycyl bis (diphenylamine), 2g of sodium dodecyl sulfate and 100g of deionized water into a stirrer, and stirring at room temperature for 4 hours to obtain the composite disinfectant.
Example 26
Adding 40g of hydrogen peroxide, 30g of acetic acid, 15g of 55% coal phenol soap aqueous solution, 1.0g of glutaraldehyde, 0.05g of tri-glycyl bis (diphenylamine), 1.5g of sodium dodecyl sulfate and 100g of deionized water into a stirrer, and stirring at room temperature for 4 hours to obtain the composite disinfectant.
The composite disinfectant prepared in the embodiment is used for disinfecting a shed for cultivating livestock, and after the composite disinfectant is used for a period of time, the composite disinfectant can play a good disinfecting role and has no toxic or harmful effect on the livestock, wherein the composite disinfectant prepared in the embodiment 3-10 has the best effect, and the using amount is the least when the standard of disinfection and bacteriostasis is achieved.
The composite disinfectant is placed in a shade place for more than half a year, and the content of the peroxyacetic acid in the disinfectant is detected, so that the content of the peroxyacetic acid in the disinfectant is reduced by only 5% compared with that in a newly prepared disinfectant, and the composite disinfectant has good stability.
In conclusion, the disinfectant is compounded by peroxyacetic acid, glutaraldehyde and triglycan-bis (diphenylamine). The synergistic effect greatly improves the stabilizing agent and the disinfection effect of the disinfectant. Simple components, low cost, high stability, good disinfection effect and simple preparation method, and can be used for large-scale industrial production. The disinfectant can be widely applied to the disinfection of various breeding industries of livestock and veterinary medicine, cannot damage and pollute the environment, and has profound significance for environmental protection and solving the drug resistance of microorganisms.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The composite disinfectant is characterized by comprising the following components: hydrogen peroxide, acetic acid, a coal phenol soap solution, glutaraldehyde, triglycyl bis (diphenylamine), a surfactant and water.
2. The composite disinfectant as set forth in claim 1, characterized by comprising the following components in parts by weight: 20-40 parts of hydrogen peroxide, 15-30 parts of acetic acid, 10-15 parts of a coal phenol soap solution, 0.5-1.0 part of glutaraldehyde, 0.02-0.05 part of triglyceryl bis (diphenylamine), 1-2 parts of a surfactant and 50-100 parts of water.
3. The composite disinfectant as recited in claim 1, wherein the solution of the coal phenol soap is an aqueous solution of the coal phenol soap with a mass fraction of 45-55%.
4. The composite disinfectant according to claim 1, wherein the surfactant is one or more of octane sodium sulfonate, sodium dodecyl benzene sulfonate, sodium dodecyl toluene sulfonate, sodium dodecyl xylene sulfonate, sodium dodecyl sulfate, and sodium hexadecyl benzene sulfonate.
5. The composite disinfectant of claim 1, wherein said water is deionized water.
6. The composite disinfectant according to claim 2, wherein the hydrogen peroxide: the mass ratio of acetic acid is (1.5-2.5): 1.
7. the composite disinfectant as set forth in claim 2, characterized by comprising the following components in parts by weight: 30 parts of hydrogen peroxide, 15 parts of acetic acid, 12 parts of a coal phenol soap solution, 0.6 part of glutaraldehyde, 0.03 part of triglyceryl bis (diphenylamine), 1.5 parts of a surfactant and 80 parts of water.
8. The method for preparing the composite disinfectant as set forth in any one of claims 1 to 7, characterized by comprising the following steps: mixing hydrogen peroxide, acetic acid, a coal phenol soap solution, glutaraldehyde, triglycyl bis (diphenylamine), a surfactant and water.
9. The method according to claim 8, comprising: mixing and stirring hydrogen peroxide, acetic acid, a coal phenol soap solution, glutaraldehyde, triglyceryl bis (diphenylamine), a surfactant and water for 2-4 hours to obtain the water-soluble organic silicon dioxide.
10. The method of claim 8, wherein the stirring time is 2.5 hours.
CN201911293985.0A 2019-12-16 2019-12-16 Stable peroxyacetic acid composite disinfectant and preparation method thereof Pending CN112970774A (en)

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CN201911293985.0A CN112970774A (en) 2019-12-16 2019-12-16 Stable peroxyacetic acid composite disinfectant and preparation method thereof

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Application Number Priority Date Filing Date Title
CN201911293985.0A CN112970774A (en) 2019-12-16 2019-12-16 Stable peroxyacetic acid composite disinfectant and preparation method thereof

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CN112970774A true CN112970774A (en) 2021-06-18

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Application publication date: 20210618