CN106915726B - The stabilizer of liquor natrii hypochloritis, preparation method and applications - Google Patents
The stabilizer of liquor natrii hypochloritis, preparation method and applications Download PDFInfo
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- CN106915726B CN106915726B CN201511003486.5A CN201511003486A CN106915726B CN 106915726 B CN106915726 B CN 106915726B CN 201511003486 A CN201511003486 A CN 201511003486A CN 106915726 B CN106915726 B CN 106915726B
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- stabilizer
- liquor natrii
- natrii hypochloritis
- stirs evenly
- chloride
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
- C01B11/062—Hypochlorites of alkali metals
Abstract
The invention proposes the stabilizers of liquor natrii hypochloritis a kind of, preparation method and applications, it is calculated according to mass percent, including following components: 0.01-1% disodium ethylene diamine tetraacetate, 0.5-2% boron nitride, 0.1-2% potassium chloride, 0.01-1% stannous chloride, 0.5-2% sodium chloride and 0.1-2% sodium metasilicate, surplus are deionized water.Preparation method is to weigh appropriate amount of deionized water, then disodium ethylene diamine tetraacetate is added to stir evenly, adds stannous chloride and stirs evenly, next is put into boron nitride and stirs evenly, sodium metasilicate is thirdly added to stir evenly, is eventually adding sodium chloride and potassium chloride stirs evenly.A kind of stable sodium hypochlorite solution is made of industrial liquor natrii hypochloritis and above-mentioned stabilizer, calculates according to mass percent, wherein the content of the stabilizer is 0.05-5%.The stabilizer makes liquor natrii hypochloritis's stability more preferable, 25 DEG C storage period 200 days or so.
Description
Technical field
The invention belongs to sterilize, drift agent technical field, and in particular to the stabilizer of liquor natrii hypochloritis a kind of and its
Preparation method and its preparing the application in stable sodium hypochlorite solution.
Background technique
Sodium hypochlorite is a kind of using very extensive chlorine oxygenatedchemicals, is a kind of strong oxidizer, bleaching agent, disinfectant
And deodorant, because its is cheap, property is active, sterilizing ability is strong, the advantages that easy to produce due to become a kind of common chemical industry
Product.The main application of liquor natrii hypochloritis are as follows: the disinfection sanitizer of health and epidemic prevention, medicine and daily life；Weaving and printing
Bleaching agent in industry；Oxidant etc. in chemical industry.But since liquor natrii hypochloritis's self stability is poor, to it
Production, transport, storage, sale and using etc. bring great inconvenience.
Existing sodium hypochlorite is a kind of unstable bleaching agent, and especially temperature influences it greatly, when the temperature increases
The ClO of sodium hypochlorite2Can come out from sodium hypochlorite highly volatile influences its subsequent using effect, and current sodium hypochlorite is general
It can maintain 15-20 days, effect thereafter is just down to more than half.
Summary of the invention
To solve the problems, such as that stability existing for existing liquor natrii hypochloritis is poor, the present invention proposes a kind of liquor natrii hypochloritis
Stabilizer, the stabilizer make liquor natrii hypochloritis's stability more preferable, 25 DEG C storage period 200 days or so.
The technical scheme of the present invention is realized as follows:
A kind of stabilizer of liquor natrii hypochloritis, calculates, including following components according to mass percent:
Surplus is deionized water.
It is a further object to provide the preparation method of the stabilizer of liquor natrii hypochloritis, weigh in right amount go from
Then sub- water is added disodium ethylene diamine tetraacetate and stirs evenly, adds stannous chloride and stir evenly, next is put into boron nitride and stirs
It mixes uniformly, sodium metasilicate is thirdly added and stirs evenly, be eventually adding sodium chloride and potassium chloride stirs evenly.
Stable sodium hypochlorite solution is made of industrial liquor natrii hypochloritis and above-mentioned stabilizer, according to quality hundred
Score calculates, wherein the content of the stabilizer is 0.05-5%.
Further, the available chlorine content of the industrial liquor natrii hypochloritis is 10%.
The preparation method of stable sodium hypochlorite solution: into the industrial liquor natrii hypochloritis just produced in addition
Stabilizer is stated to stir evenly.
The stabilizer of liquor natrii hypochloritis of the invention is added in industrial liquor natrii hypochloritis, and the sodium hypochlorite is molten
Or so 200 days storage periods of 25 DEG C of liquid, degradation period 90 days --- 200 days.
Specific embodiment
Embodiment 1
A kind of stabilizer of liquor natrii hypochloritis, calculates, including following components according to mass percent:
Surplus is deionized water.
The preparation method of the stabilizer of liquor natrii hypochloritis weighs appropriate amount of deionized water, and ethylenediamine tetrem is then added
Acid disodium stirs evenly, and adds stannous chloride and stirs evenly, next is put into boron nitride and stirs evenly, and sodium metasilicate is thirdly added
It stirs evenly, is eventually adding sodium chloride and potassium chloride stirs evenly.
Stable sodium hypochlorite solution is made of industrial liquor natrii hypochloritis and above-mentioned stabilizer, according to quality hundred
Score calculates, wherein the content of the stabilizer is 0.05%, the available chlorine content of industrial liquor natrii hypochloritis is 10%.
Embodiment 2
A kind of stabilizer of liquor natrii hypochloritis, calculates, including following components according to mass percent:
Surplus is deionized water.
The preparation method of the stabilizer of liquor natrii hypochloritis weighs appropriate amount of deionized water, and ethylenediamine tetrem is then added
Acid disodium stirs evenly, and adds stannous chloride and stirs evenly, next is put into boron nitride and stirs evenly, and sodium metasilicate is thirdly added
It stirs evenly, is eventually adding sodium chloride and potassium chloride stirs evenly.
Stable sodium hypochlorite solution is made of industrial liquor natrii hypochloritis and above-mentioned stabilizer, according to quality hundred
Score calculates, wherein the content of the stabilizer is 5%, the available chlorine content of industrial liquor natrii hypochloritis is 10%.
Embodiment 3
The industrial liquor natrii hypochloritis for being 10% using available chlorine content is control group, the stable hypochloric acid of embodiment 1
Sodium solution, 2 stable sodium hypochlorite solution of embodiment carries out storage experiment, as a result as follows:
25 days storage periods of 25 DEG C of industrial liquor natrii hypochloritis, degradation period are 28 days；The stable hypochloric acid sodium of embodiment 1
Solution storage period 198 days, degradation period was 200 days；202 days 2 stable sodium hypochlorite solution storage periods of embodiment, degradation period are
205 days.
It is readily seen from the above comparative test result and has added stabilizer liquor natrii hypochloritis effect clearly, thus
Greatly facilitate to being brought in production, operation, storage, use process, to greatly improve sodium hypochlorite economic benefit, reduces
Not right waste, meanwhile, the application range for having added the sodium hypochlorite of stabilizer is complete with the application range for being not added with stabilizer
It is complete unaffected, but the cost performance of this product greatly promotes.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of stabilizer of liquor natrii hypochloritis, which is characterized in that calculated according to mass percent, including following components:
Surplus is deionized water.
2. the preparation method of the stabilizer of liquor natrii hypochloritis as described in claim 1, which is characterized in that weigh and go in right amount
Then ionized water is added disodium ethylene diamine tetraacetate and stirs evenly, adds stannous chloride and stir evenly, next is put into boron nitride
It stirs evenly, sodium metasilicate is thirdly added and stirs evenly, be eventually adding sodium chloride and potassium chloride stirs evenly.
3. a kind of stable sodium hypochlorite solution, which is characterized in that by industrial liquor natrii hypochloritis with it is described in claim 1
Stabilizer composition, calculates according to mass percent, wherein the content of the stabilizer is 0.05-5%.
4. stable sodium hypochlorite solution according to claim 3, which is characterized in that the industrial liquor natrii hypochloritis
Available chlorine content be 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003486.5A CN106915726B (en) | 2015-12-25 | 2015-12-25 | The stabilizer of liquor natrii hypochloritis, preparation method and applications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003486.5A CN106915726B (en) | 2015-12-25 | 2015-12-25 | The stabilizer of liquor natrii hypochloritis, preparation method and applications |
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| Publication Number | Publication Date |
|---|---|
| CN106915726A CN106915726A (en) | 2017-07-04 |
| CN106915726B true CN106915726B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511003486.5A Active CN106915726B (en) | 2015-12-25 | 2015-12-25 | The stabilizer of liquor natrii hypochloritis, preparation method and applications |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111349527A (en) * | 2020-04-15 | 2020-06-30 | 广州立白企业集团有限公司 | Mildew-removing gel and preparation method thereof |
| CN112088898B (en) * | 2020-08-18 | 2022-02-11 | 珠海市索利达医疗器械有限公司 | Composition containing oxidation-reduction potential water and preparation method thereof |
| CN111904977A (en) * | 2020-08-18 | 2020-11-10 | 珠海市索利达医疗器械有限公司 | Composition for anti-infection treatment of skin and soft tissue and application thereof |
| CN112756323A (en) * | 2020-12-29 | 2021-05-07 | 深圳普门科技股份有限公司 | Cleaning agent and application thereof |
| CN114916559A (en) * | 2021-07-30 | 2022-08-19 | 江苏豪凡医疗科技有限公司 | Low-temperature cold-chain disinfectant and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940204A (en) * | 2010-06-26 | 2011-01-12 | 刘家强 | Novel method for stabilizing sodium hypochlorite disinfectant |
| CN101983915A (en) * | 2010-10-11 | 2011-03-09 | 河北科技大学 | Stable solution of sodium hypochlorite and preparation method thereof |
| CN102899204A (en) * | 2012-09-27 | 2013-01-30 | 启东市东洲仪表有限公司 | Oxygenous detergent |
-
2015
- 2015-12-25 CN CN201511003486.5A patent/CN106915726B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940204A (en) * | 2010-06-26 | 2011-01-12 | 刘家强 | Novel method for stabilizing sodium hypochlorite disinfectant |
| CN101983915A (en) * | 2010-10-11 | 2011-03-09 | 河北科技大学 | Stable solution of sodium hypochlorite and preparation method thereof |
| CN102899204A (en) * | 2012-09-27 | 2013-01-30 | 启东市东洲仪表有限公司 | Oxygenous detergent |
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| CN106915726A (en) | 2017-07-04 |
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