CN109258688A - A kind of stable neutral disinfectant and preparation method and application method - Google Patents
A kind of stable neutral disinfectant and preparation method and application method Download PDFInfo
- Publication number
- CN109258688A CN109258688A CN201710583803.8A CN201710583803A CN109258688A CN 109258688 A CN109258688 A CN 109258688A CN 201710583803 A CN201710583803 A CN 201710583803A CN 109258688 A CN109258688 A CN 109258688A
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- CN
- China
- Prior art keywords
- disinfectant
- dihydrogen phosphate
- potassium dihydrogen
- sodium hypochlorite
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A01N59/26—Phosphorus; Compounds 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Chemical & Material Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to sodium hypochlorite technical field, specifically a kind of stable neutral disinfectant and preparation method and application method, which is characterized in that be prepared using the raw material of following weight percent: sodium hypochlorite 0.1-0.2%；Potassium dihydrogen phosphate 1-5%；Distilled water 94-99.8%.The present invention is the disinfectant of currently the only alternative alcohol compared with the existing technology, solves the problems, such as alcohol because hardly possible is transported in inflammable and explosive storage, and more at low cost than alcohol；PH value is neutrality, and use is safe；Deodorizing effect is strong, can be used in clothing, pet, shoes, space deodorization.
Description
Technical field
The present invention relates to sodium hypochlorite technical field, specifically a kind of stable neutral disinfectant and preparation
Method and application method.
Background technique
Current disinfectant on the market: strong basicity, perishable body surface get rusty, and destroy human skin surface's protein
Deng；Bleaching agent, taste are pungent；Sodium hypochlorite effectively contains chlorine and is up to 30%-40%, has great danger to human body and living environment
Evil；Accidentally drinking can be in peril of one's life；It is inflammable, it is used in mixed way with other chemical components, it can danger close.
Summary of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, and sodium hypochlorite is stabilized in alkaline aqueous solution and makes it
Reach neutral.
To achieve the above object, a kind of stable neutral disinfectant is designed, which is characterized in that use following weight percent
Raw material be prepared:
Sodium hypochlorite 0.1-0.2%；
Potassium dihydrogen phosphate 1-5%；
Distilled water 94-99.8%.
A kind of preparation method of stable neutral disinfectant, which is characterized in that use following preparation step:
(1), it is weighed by the raw material of the weight percent；
(2), potassium dihydrogen phosphate is dissolved in distilled water, is configured to the potassium dihydrogen phosphate that concentration is 1~5wt%；
(2), sodium hypochlorite stirring is put into potassium dihydrogen phosphate, obtain effectively containing cl concn for 1000~
The solution of 2000ppm；
(3), specific gravity is detected, and controls gravity 1.014.
When as air sterillization, by the neutral disinfectant: water=1: 9 volume ratio dilutes；When as vegetable and fruit
When disinfection, by the neutral disinfectant: water=1: 99 volume ratio dilutes；When needing deodorization, by the neutral disinfectant: water
=1: 9 volume ratio dilution.
The present invention is the disinfectant of currently the only alternative alcohol compared with the existing technology, solves alcohol because inflammable easy
The difficult problem of quick-fried storage transport, and it is more at low cost than alcohol；PH value is neutrality, and use is safe；Deodorizing effect is strong, can be used in clothing
Object, pet, shoes, space deodorization.
Specific embodiment
The present invention is further described through below with reference to embodiment.
Embodiment 1
Raw material preparation:
Potassium dihydrogen phosphate 0.01-0.012kg；
Distilled water 0.98-1.0kg；
The sodium hypochlorite 0.001-0.002kg of effectively 0.1wt% containing chlorine or more；
Potassium dihydrogen phosphate is dissolved in distilled water, then by the theoretical concentration of the potassium dihydrogen phosphate of the preparation, carries out product
Matter management misconduct, added after qualified it is closed after sodium hypochlorite stir evenly, contain cl concn by the theory of raw material proportioning, carry out product
Matter management misconduct containing cl concn is effectively 1000~2000ppm in this case.Guarantee the specific gravity of finished product in 1.014, namely hypothesis
The volume of finished product is 20L, then its weight should be in 20.28kg.
Embodiment 2
Raw material preparation:
Potassium dihydrogen phosphate 0.012-0.013kg；
Distilled water 0.98-1.0kg；
The sodium hypochlorite 0.001-0.002kg of effectively 0.1wt% containing chlorine or more；
Potassium dihydrogen phosphate is dissolved in distilled water, then by the theoretical concentration of the potassium dihydrogen phosphate of the preparation, carries out product
Matter management misconduct, added after qualified it is closed after sodium hypochlorite stir evenly, contain cl concn by the theory of raw material proportioning, carry out product
Matter management misconduct containing cl concn is effectively 1000~2000ppm in this case.Guarantee the specific gravity of finished product 1.014.
Embodiment 3
Raw material preparation:
Potassium dihydrogen phosphate 0.013-0.015kg；
Distilled water 1.0-1.5kg；
The sodium hypochlorite 0.001-0.002kg of effectively 0.1wt% containing chlorine or more；
Potassium dihydrogen phosphate is dissolved in distilled water, then by the theoretical concentration of the potassium dihydrogen phosphate of the preparation, carries out product
Matter management misconduct, added after qualified it is closed after sodium hypochlorite stir evenly, contain cl concn by the theory of raw material proportioning, carry out product
Matter management misconduct containing cl concn is effectively 1000~2000ppm in this case.Guarantee the specific gravity of finished product 1.014.
Sodium hypochlorite of the present invention: pH=6.5 is neutral, corrosion-free, mild to skin；It is tasteless, no bleaching；Hypochlorous acid
Sodium effectively contains chlorine and there was only 0.1%-0.2%, but 80 times higher than other disinfectants of bactericidal effect or more；Food additives, eat by mistake into
In vivo, human body will not be had an impact；It is nonflammable, it is used in mixed way with other chemical components, no risk；Deodorization functions, 10
Various peculiar smell are decomposed in minute.
When pH=6.5 neutrality, HOCl ratio about 90.9% or more.HOCl enters intracellular hair through microbial cell film
The acid effect of raw intraor extracellular.Therefore, the more bactericidal effects of HOCl are stronger.And sodium hypochlorite pH=12 on the market
More than, alkalinity, HOCl about 0.3%.
Disinfectant prepared by the present invention, when as air sterillization, by the neutral disinfectant: water=1: 9 volume ratio
Dilution；When sterilizing as vegetable and fruit, by the neutral disinfectant: water=1: 99 volume ratio dilutes；When needing deodorization,
By the neutral disinfectant: water=1: 9 volume ratio dilution.
Claims (3)
1. a kind of stable neutral disinfectant, which is characterized in that be prepared using the raw material of following weight percent:
Sodium hypochlorite 0.1-0.2%；
Potassium dihydrogen phosphate 1-5%；
Distilled water 94-99.8%.
2. a kind of preparation method of stable neutral disinfectant as described in claim 1, which is characterized in that using following preparation
Step:
(1), it is weighed by the raw material of the weight percent；
(2), potassium dihydrogen phosphate is dissolved in distilled water, is configured to the potassium dihydrogen phosphate that concentration is 1~5wt%；
(2), it is put into sodium hypochlorite stirring in potassium dihydrogen phosphate, obtains being effectively 1000~2000ppm's containing cl concn
Solution；
(3), specific gravity is detected, and controls gravity 1.014.
3. a kind of application method of stable neutral disinfectant as described in claim 1, which is characterized in that disappear when as air
When malicious, by the neutral disinfectant: water=1: 9 volume ratio dilutes；When being sterilized as vegetable and fruit, by the neutral disinfection
Agent: water=1: 99 volume ratio dilution；When needing deodorization, by the neutral disinfectant: water=1: 9 volume ratio dilutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583803.8A CN109258688A (en) | 2017-07-18 | 2017-07-18 | A kind of stable neutral disinfectant and preparation method and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583803.8A CN109258688A (en) | 2017-07-18 | 2017-07-18 | A kind of stable neutral disinfectant and preparation method and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109258688A true CN109258688A (en) | 2019-01-25 |
Family
ID=65152590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710583803.8A Pending CN109258688A (en) | 2017-07-18 | 2017-07-18 | A kind of stable neutral disinfectant and preparation method and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109258688A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111937900A (en) * | 2020-08-20 | 2020-11-17 | 开平市美康泉生物科技有限公司 | High-stability molecular hypochlorous acid disinfectant and preparation method thereof |
| CN112587682A (en) * | 2020-11-20 | 2021-04-02 | 福建傲农生物科技集团股份有限公司 | Method for removing aerosol pollution in laboratory |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5118833A (en) * | 1989-07-28 | 1992-06-02 | Kuraray Company, Ltd. | Process for producing α-keto-carboxylic acid ester |
| CN1676472A (en) * | 2004-03-31 | 2005-10-05 | Hsp销售株式会社 | Sterilizing wash method and sterilizing detergent supplying device |
| CN201618174U (en) * | 2010-03-25 | 2010-11-03 | 农业部规划设计研究院 | Low-concentration hypochloric acid (pH adjustment) supplying device |
| US20100307757A1 (en) * | 2009-06-05 | 2010-12-09 | Blow Kristel A | Aqueous solution for controlling bacteria in the water used for fracturing |
| CN102659217A (en) * | 2011-12-31 | 2012-09-12 | 邵鹏飞 | Weakly acidic oxidation potential sterilizing water and preparation method thereof |
| CN106386850A (en) * | 2016-11-23 | 2017-02-15 | 沐康源科技（北京）有限公司 | Preparation method and preparation apparatus of slightly-acidic hypochlorous acid water |
-
2017
- 2017-07-18 CN CN201710583803.8A patent/CN109258688A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5118833A (en) * | 1989-07-28 | 1992-06-02 | Kuraray Company, Ltd. | Process for producing α-keto-carboxylic acid ester |
| CN1676472A (en) * | 2004-03-31 | 2005-10-05 | Hsp销售株式会社 | Sterilizing wash method and sterilizing detergent supplying device |
| JP2010227934A (en) * | 2004-03-31 | 2010-10-14 | Es Technology Kk | Method for adjusting sterilized cleaning water |
| US20100307757A1 (en) * | 2009-06-05 | 2010-12-09 | Blow Kristel A | Aqueous solution for controlling bacteria in the water used for fracturing |
| CN201618174U (en) * | 2010-03-25 | 2010-11-03 | 农业部规划设计研究院 | Low-concentration hypochloric acid (pH adjustment) supplying device |
| CN102659217A (en) * | 2011-12-31 | 2012-09-12 | 邵鹏飞 | Weakly acidic oxidation potential sterilizing water and preparation method thereof |
| CN106386850A (en) * | 2016-11-23 | 2017-02-15 | 沐康源科技（北京）有限公司 | Preparation method and preparation apparatus of slightly-acidic hypochlorous acid water |
Non-Patent Citations (1)
| Title |
|---|
| 中国科学技术协会学会学术部 等: "《农产品质量安全与现代农业发展专家论坛论文集》", 31 December 2011, 中国科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111937900A (en) * | 2020-08-20 | 2020-11-17 | 开平市美康泉生物科技有限公司 | High-stability molecular hypochlorous acid disinfectant and preparation method thereof |
| CN112587682A (en) * | 2020-11-20 | 2021-04-02 | 福建傲农生物科技集团股份有限公司 | Method for removing aerosol pollution in laboratory |
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Application publication date: 20190125 |