CN109392903B - Peroxycarboxylic acid disinfectant and preparation method thereof - Google Patents
Peroxycarboxylic acid disinfectant and preparation method thereof Download PDFInfo
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- CN109392903B CN109392903B CN201811299566.3A CN201811299566A CN109392903B CN 109392903 B CN109392903 B CN 109392903B CN 201811299566 A CN201811299566 A CN 201811299566A CN 109392903 B CN109392903 B CN 109392903B
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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
- 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
- A01N37/16—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 the group; Thio analogues thereof
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
-
- 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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
Abstract
The invention discloses a peroxycarboxylic acid disinfectant and a preparation method thereof. The peroxycarboxylic acid disinfectant consists of a component A and a component B; wherein the component A consists of the following raw materials: acyl compounds, surfactants, solubilizers, buffers and water; the component B consists of the following raw materials: peroxides, stabilizers and water; when in use, the mixing mass ratio of the component A to the component B is 1: (2-5). Also discloses a preparation method of the peroxycarboxylic acid disinfectant. The peroxycarboxylic acid disinfectant product is divided into two components, and when the peroxycarboxylic acid disinfectant is used, the two components are mixed and react to generate a peroxycarboxylic acid mixture, so that the sterilization effect of the product is obviously enhanced compared with that of a pure peroxycarboxylic acid disinfectant; the product is compounded with a surfactant, and a foamless product or a low-foam or high-foam product can be prepared by using and adjusting the surfactant, so that the application of the product is widened.
Description
Technical Field
The invention relates to a peroxycarboxylic acid disinfectant and a preparation method thereof.
Background
Peroxyacetic acid is a high-efficiency disinfectant with strong oxidizing property, has a killing effect on various microorganisms, and is widely applied to the industries of medical treatment, health care and food and beverage processing. The synthesis method of the peroxyacetic acid is commonly used, wherein glacial acetic acid is mixed with hydrogen peroxide, and catalysts such as sulfuric acid and the like are added to synthesize the peroxyacetic acid. Two peroxyacetic acid products are sold in the market, one is a binary product with separately packaged glacial acetic acid and hydrogen peroxide, when the product is used, the two raw materials are mixed and react to generate peroxyacetic acid, the peroxyacetic acid synthesis time is long, the stability is poor, and the field use operation has certain danger; the other is a monophyletic packaging peroxyacetic acid disinfectant, the products are diluted according to the concentration when in use, but most of the products on the market have poor stability and are difficult to meet the requirements of customers.
Whether the peroxyacetic acid disinfectant is packaged in a binary mode or a unitary mode, the products are low in acidity and have certain corrosiveness on equipment. In recent years, some weak acidic or weak alkaline peracetic acid disinfectants have been studied in order to reduce the corrosion of peracetic acid on materials.
CN1542000A discloses a method for preparing a solid generating agent of peroxyacetic acid, which mixes tetraacetylethylenediamine with peroxide to prepare peroxyacetic acid for public places and common families.
CN105724381A and CN105685095A disclose a peroxyacetic acid disinfectant, which has a reaction of an acylating agent and an oxidant to generate peroxyacetic acid, wherein the pH value of the disinfectant is 4-10, and the disinfectant has low corrosivity to materials.
Disclosure of Invention
The invention aims to provide a peroxycarboxylic acid disinfectant and a preparation method thereof, aiming at solving the problem that the sterilization performance and the use effect of the existing peroxyacetic acid disinfectant still need to be improved.
The technical scheme adopted by the invention is as follows:
a peroxycarboxylic acid disinfectant consists of a component A and a component B;
wherein the component A comprises the following raw materials in percentage by mass:
the component B comprises the following raw materials in percentage by mass:
2 to 30 percent of peroxide;
0.1 to 0.5 percent of stabilizer;
the balance of water.
Preferably, the peroxycarboxylic acid disinfectant consists of a component A and a component B;
wherein the component A comprises the following raw materials in percentage by mass:
the component B comprises the following raw materials in percentage by mass:
2 to 15 percent of peroxide;
0.1 to 0.5 percent of stabilizer;
the balance of water.
Preferably, the mixing mass ratio of the component A to the component B is 1: (2-5).
Preferably, in the component A of the peroxycarboxylic acid disinfectant, the acyl compound is selected from at least two of C2-C8 acyl compounds; further preferably, the acyl compound is a compound consisting of an acetyl compound and an octanoyl compound; further, in the compound, the acetyl compound and the octanoyl compound can be mixed in any proportion.
Preferably, the acetyl compound in the acyl compound is at least one of tetraacetylethylenediamine, acetylsalicylic acid, tetraacetylglycoluril, tetraacetylaldopentose, pentaacetylglucose, diacetyl dioxohexahydrotriazine, N-acetylhydantoin and hydantoin; still more preferably, in the acyl compound, the acetyl compound is at least one of tetraacetylethylenediamine, acetylsalicylic acid, and hydantoin.
Preferably, among the acyl compounds, the octanoyl compound is at least one of sodium octanoyloxy benzene sulfonate, octanoyl hydroxamic acid, and 2-octanoyl oxybenzoic acid.
Preferably, in the component A of the peroxycarboxylic acid disinfectant, the surfactant is a mixture of a nonionic surfactant and a cationic surfactant, or a mixture of a nonionic surfactant and an anionic surfactant.
Preferably, in the surfactant of the component A of the peroxycarboxylic acid disinfectant, the nonionic surfactant is alkyl alcohol ether with a cloud point of 30-60 ℃; more preferably, the nonionic surfactant is at least one of Berol 260, Berol 266, Berol 840, Ethyllan 1005, Ethyllan 1206, Nonidet SF-5, Tomadol 1-5, and Tomadol 25-7.
Preferably, in the surfactant of the component A of the peroxycarboxylic acid disinfectant, the cationic surfactant is a quaternary ammonium salt surfactant; further preferably, the cationic surfactant is at least one of benzalkonium chloride, benzalkonium bromide, didecyldimethyl ammonium chloride and dioctyldimethyl ammonium chloride.
Preferably, in the surfactant of the component A of the peroxycarboxylic acid disinfectant, the anionic surfactant is at least one of octyl sulfonate, octyl sulfate and octyl succinate; further preferably, the anionic surfactant is an octyl sulfonate; still more preferably, the anionic surfactant is sodium octyl sulfonate.
Preferably, in the component A of the peroxycarboxylic acid disinfectant, the solubilizer is at least one of ethanol and isopropanol.
Preferably, in the component A of the peroxycarboxylic acid disinfectant, the buffering agent is at least one of acetic acid, phosphoric acid, glycine, sulfamic acid, sodium diacetate, tartaric acid, citric acid, malic acid, trisodium phosphate, salicylic acid, disodium ethylenediamine tetraacetic acid, phthalic acid and potassium dihydrogen phosphate; more preferably, the buffer is at least one of citric acid, disodium edetate, phthalic acid and potassium dihydrogen phosphate.
Preferably, in the component B of the peroxycarboxylic acid disinfectant, the peroxide is at least one of hydrogen peroxide, perborate, percarbonate, perphosphate and urea peroxide; further preferably, the peroxide is at least one of hydrogen peroxide, perborate, and percarbonate; still more preferably, the peroxide is at least one of hydrogen peroxide, sodium perborate, and sodium percarbonate.
Preferably, in the component B of the peroxycarboxylic acid disinfectant, the stabilizer is at least one of dipicolinic acid, hydroxyethylidene diphosphonic acid, dihexyltriamine pentamethylene phosphonic acid, 8-hydroxyquinoline, ethylenediamine tetramethylene phosphonic acid, hexamethylenediamine tetramethylene phosphonic acid, diethylenetriamine pentamethylene phosphonic acid, 2-phosphonic butane-1, 2, 4-tricarboxylic acid, amino trimethylene phosphonic acid mesopyrophosphate, hydroxytoluene methylene diphosphonic acid, inositol hexaphosphoric acid and polyphosphate; more preferably, the stabilizer is at least one of dipicolinic acid, hydroxyethylidene diphosphonic acid, and dihexyltriamine pentamethylene phosphonic acid.
The preparation method of the peroxycarboxylic acid disinfectant comprises the following steps:
1) respectively weighing the raw materials according to the components, and mixing to obtain a component A and a component B;
2) when in use, the component A and the component B are mixed according to the mass ratio of 1: (2-5) mixing to obtain the peroxycarboxylic acid disinfectant.
The peroxycarboxylic acid disinfectant product is divided into A, B components and is independently packaged, the two components are mixed according to a proportion when the peroxycarboxylic acid disinfectant product is used, a peroxyacetic acid and peroxyoctanoic acid compound disinfectant is generated after the two components are mixed, and the pH value range of the peroxycarboxylic acid disinfectant is 6-8.
The peroxycarboxylic acid disinfectant can be applied to cleaning and disinfecting equipment or walls and floors in the food industry. By adopting the foam product, the surface is covered with the foam to prolong the sterilization time of the disinfectant so as to achieve the aim of controlling microorganisms.
The invention has the beneficial effects that:
the peroxycarboxylic acid disinfectant product is divided into two components, and when the peroxycarboxylic acid disinfectant is used, the two components are mixed and react to generate a peroxycarboxylic acid mixture, so that the sterilization effect of the product is obviously enhanced compared with that of a pure peroxycarboxylic acid disinfectant; the product is compounded with a surfactant, and a foamless product or a low-foam or high-foam product can be prepared by using and adjusting the surfactant, so that the application of the product is widened.
The method has the following specific advantages:
1) the product is in A, B two independent packaging types, which reduces the danger in the production, storage and transportation processes.
2) When the product is used, the components are mixed and react to generate a mixture of peroxyacetic acid and peroxyoctanoic acid, and the sterilizing effect of the product is better than that of peroxyacetic acid. The short carbon chain organic carboxylic acid has poor lipid permeability due to the excessively short carbon chain length; the carbon chain structure of the peroxyoctanoic acid can enable the combination selectivity of the peroxyoctanoic acid with (bacterial intracellular enzyme) -SH groups of bacteria to be stronger, so that factors of protein and nucleic acid functional groups can be changed more easily or the activity of the proteins and the nucleic acid functional groups can be inhibited more easily.
3) The pH value of the use solution of the product ranges from weak acidity to weak alkalinity, and the corrosivity of the product on materials is reduced.
4) Through the compounding adjustment of the surfactant, the product use solution has the characteristics of low foam or high foam, is used for pipeline disinfection or disinfection of equipment surfaces, wall surfaces and ground, and can meet different requirements of food and beverage processing industries.
5) The quaternary ammonium salt and the nonionic surfactant are compounded, the quaternary ammonium salt has a synergistic effect on the sterilization liquid for killing microorganisms, the quaternary ammonium salt has long-acting sterilization and bacteriostasis effects, and the use liquid has rich foam and can be used as a foam cleaning and disinfecting product for disinfecting the outer surface, the ground and the wall of equipment;
6) the nonionic surfactant and the anionic surfactant are compounded, and the structure of a hydrophobic carbon chain of the sodium octyl sulfonate is the same as that of a hydrophobic carbon chain of the peroxooctanoic acid, so that the solubility of the peroxooctanoic acid in water can be increased to help the peroxooctanoic acid to permeate through bacterial envelopes, and the sterilization effect of the peroxooctanoic acid is improved; the product is compounded with the nonionic surfactant with foam inhibiting and defoaming performances, has polar foam performance, and can be used for disinfecting and spraying inside pipelines with low foam requirements.
Detailed Description
The present invention will be described in further detail with reference to specific examples. The starting materials used in the examples are, unless otherwise specified, commercially available from conventional sources.
Example 1
The peroxycarboxylic acid disinfectant liquid of example 1 has the following raw material compositions (parts by mass) of component a and component B, respectively:
the component A comprises: 3 parts of tetraacetylethylenediamine, 2 parts of sodium caprylyloxybenzene sulfonate, 0.5 part of benzalkonium chloride, 2600.2 parts of Berol, 2 parts of ethanol, 0.5 part of citric acid and 90 parts of water.
And B component: 4 parts of sodium perborate, 0.2 part of dipicolinic acid and 95 parts of water.
When in use, 20 parts of the component A and 80 parts of the component B are mixed and stirred for 5min to react to generate a peroxycarboxylic acid mixture with the pH value of 6.83.
Example 2
The peroxycarboxylic acid disinfectant liquid of example 2 has the following raw material compositions (parts by mass) of component a and component B, respectively:
the component A comprises: 2 parts of acetylsalicylic acid, 3 parts of octanoyl hydroxamic acid, 0.5 part of didecyl dimethyl ammonium chloride, 2660.2 parts of Berol, 2 parts of ethanol, 0.5 part of phthalic acid and 90 parts of water.
And B component: 5 parts of hydrogen peroxide, 0.2 part of dipicolinic acid and 95 parts of water.
When in use, 15 parts of the component A and 85 parts of the component B are mixed and stirred for 5min to react to generate a peroxycarboxylic acid mixture with the pH value of 6.91.
Example 3
The peroxycarboxylic acid disinfectant liquid of example 3 has the following raw material compositions (parts by mass) of component a and component B, respectively:
the component A comprises: 3 parts of hydantoin, 2 parts of 2-octanoyloxybenzoic acid, 0.5 part of dioctyldimethylammonium chloride, 8400.2 parts of Berol, 2 parts of isopropanol, 0.5 part of disodium ethylene diamine tetraacetate and 90 parts of water.
And B component: 5 parts of sodium percarbonate, 0.2 part of hydroxyethylidene diphosphonic acid and 95 parts of water.
When in use, 25 parts of the component A and 75 parts of the component B are mixed and stirred for 5min to react to generate a peroxycarboxylic acid mixture with the pH value of 7.31.
Example 4
The peroxycarboxylic acid disinfectant liquid of example 4 has the following raw material compositions (parts by mass) of component a and component B, respectively:
the component A comprises: 3 parts of tetraacetylethylenediamine, 2 parts of sodium capryloyloxy benzene sulfonate, 0.5 part of sodium octyl sulfonate, 10050.2 parts of ethyllan, 2 parts of ethanol, 0.5 part of citric acid and 90 parts of water.
And B component: 5 parts of sodium perborate, 0.2 part of dipicolinic acid and 95 parts of water.
When in use, 20 parts of the component A and 80 parts of the component B are mixed and stirred for 5min to react to generate a peroxycarboxylic acid mixture with the pH value of 6.72.
Example 5
The peroxycarboxylic acid disinfectant liquid of example 5 has the following raw material compositions (parts by mass) of component a and component B, respectively:
the component A comprises: 3 parts of acetylsalicylic acid, 2 parts of octanoyl hydroxamic acid, 0.5 part of sodium octyl sulfonate, 50.2 parts of Nonidet SF-2, 2 parts of ethanol, 0.5 part of monopotassium phosphate and 90 parts of water.
And B component: 5 parts of sodium percarbonate, 0.2 part of dihexyltriamine pentamethylene phosphonic acid and 95 parts of water.
When in use, 20 parts of the component A and 80 parts of the component B are mixed and stirred for 5min to react to generate a peroxycarboxylic acid mixture with the pH value of 7.52.
Comparative example 1
The commercially available monoperoxyacetic acid disinfectant mainly comprises acetic acid, hydrogen peroxide and peroxyacetic acid.
Comparative example 2
Example 9, disclosed in CN105724381A, produces peroxyacetic acid after mixing.
Performance testing
One, foam property
The foam properties of the products of examples 1-5 were measured using a Ross-Miles foam tester (Ross-Miles method), and the results are shown in Table 1.
TABLE 1 comparison of foam Properties of the products
The experimental results show that the using solutions of the products in examples 1-3 can produce stable high foam, and the using solutions of the products in examples 4 and 5 can produce extremely low foam.
Second, sterilization property
The disinfection experiment of the peracetic acid disinfectant is carried out according to the edition of disinfection technical Specification (2002) of the Ministry of health, and the experimental results are shown in Table 2.
TABLE 2 germicidal performance results
The disinfectant of the embodiment of the invention is a disinfectant taking peracetic acid and caprylic acid as main components, and is compounded with a surfactant, alcohols and the like with a coordinated sterilization effect. From the experimental results in table 2, it can be seen that the peroxycarboxylic acid mixtures of the present invention have superior microbicidal efficacy over the commercially available monoperoxyacetic acid disinfectant and the peroxyacetic acid disinfectant disclosed in CN 105724381A.
Claims (7)
1. A peroxycarboxylic acid disinfectant is characterized in that: is composed of a component A and a component B;
wherein the component A comprises the following raw materials in percentage by mass:
2 to 15 percent of acyl compound;
0.1 to 1 percent of surfactant;
1 to 5 percent of solubilizer;
0.1 to 1 percent of buffering agent;
the balance of water;
the acyl compound is a compound consisting of an acetyl compound and an octanoyl compound;
in the acyl compound, the acetyl compound is at least one of tetraacetylethylenediamine, acetylsalicylic acid, tetraacetylglycoluril, tetraacetylaldopentose, pentaacetylglucose, diacetyl dioxohexahydrotriazine, N-acetylhydantoin and hydantoin; the octanoyl compound is at least one of octanoyloxy benzene sulfonic acid sodium, octanoyl hydroxamic acid, and 2-octanoyloxy benzoic acid;
the surfactant is a mixture of a nonionic surfactant and a cationic surfactant, or a mixture of a nonionic surfactant and an anionic surfactant;
the component B comprises the following raw materials in percentage by mass:
2 to 30 percent of peroxide;
0.1 to 0.5 percent of stabilizer;
the balance of water;
when in use, the mixing mass ratio of the component A to the component B is 1: (2-5).
2. The peroxycarboxylic acid disinfectant of claim 1, wherein: in the surfactant of the component A, the nonionic surfactant is alkyl alcohol ether with a cloud point of 30-60 ℃; the cationic surfactant is quaternary ammonium salt surfactant; the anionic surfactant is at least one of octyl sulfonate, octyl sulfate and octyl succinate.
3. The peroxycarboxylic acid disinfectant of claim 1, wherein: in the component A, the solubilizer is at least one of ethanol and isopropanol.
4. The peroxycarboxylic acid disinfectant of claim 1, wherein: in the component A, the buffer is at least one of acetic acid, phosphoric acid, glycine, sulfamic acid, sodium diacetate, tartaric acid, citric acid, malic acid, trisodium phosphate, salicylic acid, disodium ethylene diamine tetraacetate, phthalic acid and potassium dihydrogen phosphate.
5. The peroxycarboxylic acid disinfectant of claim 1, wherein: in the component B, the peroxide is at least one of hydrogen peroxide, perborate, percarbonate, perphosphate and urea peroxide.
6. The peroxycarboxylic acid disinfectant of claim 1, wherein: in the component B, the stabilizer is at least one of dipicolinic acid, hydroxyethylidene diphosphonic acid, dihexyltriamine pentamethylene phosphonic acid, 8-hydroxyquinoline, ethylene diamine tetra methylene phosphonic acid, hexamethylene diamine tetra methylene phosphonic acid, diethylene triamine pentamethylene phosphonic acid, 2-phosphonic acid butane-1, 2, 4-tricarboxylic acid, amino trimethylene phosphonic acid metaphosphate, hydroxyl toluene diphosphonic acid, inositol hexaphosphoric acid and polyphosphate.
7. A preparation method of peroxycarboxylic acid disinfectant is characterized in that: the method comprises the following steps:
1) respectively weighing the raw materials according to the composition of any one of claims 1 to 6, and mixing to obtain a component A and a component B;
2) when in use, the component A and the component B are mixed according to the mass ratio of 1: (2-5) mixing to obtain the peroxycarboxylic acid disinfectant.
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| CN110150279B (en) * | 2019-06-03 | 2023-08-25 | 南通思锐生物科技有限公司 | Preparation method for instant and rapid generation of peroxyacetic acid disinfectant |
| CN111387189A (en) * | 2020-03-27 | 2020-07-10 | 成都汉凰生物技术有限公司 | Disinfectant composition |
| CN113273572A (en) * | 2021-05-21 | 2021-08-20 | 江南大学 | Combined product and binary peroxyacetic acid disinfectant prepared from same |
| CN115644177B (en) * | 2022-11-14 | 2024-03-15 | 利康医药科技江苏有限公司 | Neutral peracetic acid disinfectant and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803612A (en) * | 2010-04-09 | 2010-08-18 | 中国人民解放军防化指挥工程学院 | Solid binary peroxy acid disinfectant |
| CN102165053A (en) * | 2008-09-24 | 2011-08-24 | 埃科莱布有限公司 | Granular cleaning and disinfecting composition |
| CN103710163A (en) * | 2012-08-01 | 2014-04-09 | 魏格特博士化工厂有限责任两合公司 | Cleaning and disinfection agent for medical instruments |
| CN105724381A (en) * | 2016-03-22 | 2016-07-06 | 山东威高药业股份有限公司 | Peroxyacetic acid sterilizing liquid |
| CN106614584A (en) * | 2016-12-01 | 2017-05-10 | 广东环凯微生物科技有限公司 | Compound peroxycarboxylic acid disinfection solution and preparation method thereof |
| CN107454822A (en) * | 2015-02-05 | 2017-12-08 | 海杰尼克斯有限公司 | For the method for disinfecting surface and suitable for composition therein |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10214750A1 (en) * | 2002-04-03 | 2003-10-16 | Ecolab Gmbh & Co Ohg | Instrument disinfection |
-
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- 2018-11-02 CN CN201811299566.3A patent/CN109392903B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102165053A (en) * | 2008-09-24 | 2011-08-24 | 埃科莱布有限公司 | Granular cleaning and disinfecting composition |
| CN101803612A (en) * | 2010-04-09 | 2010-08-18 | 中国人民解放军防化指挥工程学院 | Solid binary peroxy acid disinfectant |
| CN103710163A (en) * | 2012-08-01 | 2014-04-09 | 魏格特博士化工厂有限责任两合公司 | Cleaning and disinfection agent for medical instruments |
| CN107454822A (en) * | 2015-02-05 | 2017-12-08 | 海杰尼克斯有限公司 | For the method for disinfecting surface and suitable for composition therein |
| CN105724381A (en) * | 2016-03-22 | 2016-07-06 | 山东威高药业股份有限公司 | Peroxyacetic acid sterilizing liquid |
| CN106614584A (en) * | 2016-12-01 | 2017-05-10 | 广东环凯微生物科技有限公司 | Compound peroxycarboxylic acid disinfection solution and preparation method thereof |
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