CN101611706A - Be used to prepare the composite auxiliary solvent of bromine-containing disinfectant - Google Patents
Be used to prepare the composite auxiliary solvent of bromine-containing disinfectant Download PDFInfo
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- CN101611706A CN101611706A CN200810039668A CN200810039668A CN101611706A CN 101611706 A CN101611706 A CN 101611706A CN 200810039668 A CN200810039668 A CN 200810039668A CN 200810039668 A CN200810039668 A CN 200810039668A CN 101611706 A CN101611706 A CN 101611706A
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- bromine
- containing disinfectant
- auxiliary solvent
- prepare
- composite auxiliary
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Abstract
The invention provides a kind of composite auxiliary solvent that is used to prepare bromine-containing disinfectant, it is mixed by following component and weight percentage: sulfamic acid 50%-60%; Natrium carbonicum calcinatum 35-45%; Anhydrous sodium sulfate 5-10%.When composite auxiliary solvent of the present invention is used to prepare bromine-containing disinfectant, can accelerate the dissolution rate of the bromine-containing compound in the bromine-containing disinfectant, its dissolution rate is about 10-100 times of former medicine, thereby make bromine-containing disinfectant have quick-acting sterilization functions, can also make slow release formulation, be fit to the sterilization requirement of different occasions.
Description
Technical field
The present invention relates to a kind of cosolvent, relate in particular to a kind of composite auxiliary solvent that is used to prepare bromine-containing disinfectant.
Background technology
For a long time, extensively adopt chloride bactericidal agent, the sterilization principle of chloride bactericidal agent to be based on the hypochlorous effect of killing livestock by generating behind the hydrolysis in water of chloride bactericidal agent in the bactericidal agent field always.But chloride bactericidal agent finds to have following shortcoming in long-term use:
1, the pH value narrow range of effectively killing livestock of chloride bactericidal agent, its minimum dissociation reaction occurs in the pH7.0 place, and when the pH value continued to raise, hypochlorous acid easily was dissociated into the hypochlorite ion of the power extreme difference of killing livestock in a large number.Because hypochlorite ion has negative electrical charge, when its when the microorganism, be subjected to the anionic repulsion of load on the microorganism wall, be difficult to permeate through cell membranes, therefore just lost the vigor of killing livestock.
2, chloride bactericidal agent can also generate the carcinogenic substance chloroform with the organic matter in the water.
3, the smelly pungent taste of unpleasant chlorine is arranged, skin is had excitant.
In order to solve the problems referred to above that chloride bactericidal agent exists, begin to adopt bromine-containing disinfectant in recent years, the sterilization principle and the chloride bactericidal agent of bromine-containing disinfectant are basic identical, pH value wider range but it is effectively killed livestock is all unaffected between 6.5-8.5; And its sterilization effect is strong, approximately than the big 2-5 of general chloride bactericidal agent doubly; It is free from environmental pollution, does not produce residual poisonous substance and harmful substance, does not produce unpleasant penetrating odor.At present, what bromine-containing disinfectant was the most frequently used is a kind of organic matter that is called C5H6Br2N2O2, and its chemical name is 1,3-two bromo-5, and the 5-dimethyl hydantoin, molecular formula is C
5H
6Br
2N
2O
2But when this C5H6Br2N2O2 used separately, its solvability in water was little, and dissolution velocity is slow, has restricted its promotion and application greatly.
Summary of the invention
Purpose of the present invention in order to solve the problems referred to above that prior art exists, provides a kind of and can improve the medicine dissolution rate of bromine-containing disinfectant and the composite auxiliary solvent that is used to prepare bromine-containing disinfectant of dissolution velocity exactly.
In order to achieve the above object, the present invention has adopted following technical scheme, and a kind of composite auxiliary solvent that is used to prepare bromine-containing disinfectant is mixed by following component and weight percentage:
Sulfamic acid 50%-60%;
Natrium carbonicum calcinatum 35-45%;
Anhydrous sodium sulfate 5-10%.
The sulfamic acid that is used for preparing the composite auxiliary solvent of bromine-containing disinfectant of the present invention has short molten effect to bromine-containing compound, and is the cleaning agent of metal; Natrium carbonicum calcinatum, anhydrous sodium sulfate are used to regulate acid-base value.Therefore, when composite auxiliary solvent of the present invention is used to prepare bromine-containing disinfectant, have following advantage and characteristics:
1, improves the bioavilability of bromine-containing disinfectant, improved 300 times than former medicine approximately;
2, accelerated the dissolution rate of bromine-containing compound in the bromine-containing disinfectant, its dissolution rate is about 10-100 times of former medicine;
3, make bromine-containing disinfectant have quick-acting sterilization functions, can also make slow release formulation, be fit to the sterilization requirement of different occasions.
Embodiment
Embodiment 1
Take by weighing 54 kilograms of sulfamic acids, 39 kilograms of natrium carbonicum calcinatums, 7 kilograms of anhydrous sodium sulfates mix, and promptly make a kind of composite auxiliary solvent that is used to prepare bromine-containing disinfectant of the present invention.
Embodiment 2
Take by weighing 60 kilograms of sulfamic acids, 35 kilograms of natrium carbonicum calcinatums, 5 kilograms of anhydrous sodium sulfates mix, and promptly make a kind of composite auxiliary solvent that is used to prepare bromine-containing disinfectant of the present invention.
Embodiment 3
Take by weighing 50 kilograms of sulfamic acids, 40 kilograms of natrium carbonicum calcinatums, 10 kilograms of anhydrous sodium sulfates mix, and promptly make a kind of composite auxiliary solvent that is used to prepare bromine-containing disinfectant of the present invention.
Embodiment 4
Take by weighing 50 kilograms of sulfamic acids, 45 kilograms of natrium carbonicum calcinatums, 5 kilograms of anhydrous sodium sulfates mix, and promptly make a kind of composite auxiliary solvent that is used to prepare bromine-containing disinfectant of the present invention.
The composite auxiliary solvent that the present invention is used to prepare bromine-containing disinfectant is with composite auxiliary solvent 50 weight portions of the present invention when being used to prepare bromine-containing disinfectant, adds dimethyl hydantion 10 weight portions and C5H6Br2N2O2 40 weight portions, is mixed with bromine-containing disinfectant.This bromine-containing disinfectant can be used as the disinfectant of Beer Brewage, and its using method is that to be mixed with concentration with bromine-containing disinfectant be that the solution of 250-400ppm carries out cleaning and sterilizing to the inside and outside wall and the ground of beer production equipment, pipeline and the beer bottle of brewery.Water emptying in the pipeline should be added thimerosal then and carried out interior circulation 3-5 minute before using.Can be used for cleaning sanitary ware or flushing lavatory and ground with the thimerosal of crossing.
Claims (1)
1, a kind of composite auxiliary solvent that is used to prepare bromine-containing disinfectant is characterized in that, is mixed by following component and weight percentage:
Sulfamic acid 50%-60%;
Natrium carbonicum calcinatum 35-45%;
Anhydrous sodium sulfate 5-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039668A CN101611706A (en) | 2008-06-26 | 2008-06-26 | Be used to prepare the composite auxiliary solvent of bromine-containing disinfectant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039668A CN101611706A (en) | 2008-06-26 | 2008-06-26 | Be used to prepare the composite auxiliary solvent of bromine-containing disinfectant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101611706A true CN101611706A (en) | 2009-12-30 |
Family
ID=41491752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810039668A Pending CN101611706A (en) | 2008-06-26 | 2008-06-26 | Be used to prepare the composite auxiliary solvent of bromine-containing disinfectant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101611706A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613171A (en) * | 2012-03-12 | 2012-08-01 | 莫光浩 | Application of sulfamate in preparing halogenated dialkyl hydantoin disinfectant and disinfectant of sulfamate |
| CN104085863A (en) * | 2014-06-27 | 2014-10-08 | 江苏丽莎环保科技有限公司 | Bromine sulfamate as well as preparation method and application thereof |
-
2008
- 2008-06-26 CN CN200810039668A patent/CN101611706A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613171A (en) * | 2012-03-12 | 2012-08-01 | 莫光浩 | Application of sulfamate in preparing halogenated dialkyl hydantoin disinfectant and disinfectant of sulfamate |
| CN104085863A (en) * | 2014-06-27 | 2014-10-08 | 江苏丽莎环保科技有限公司 | Bromine sulfamate as well as preparation method and application thereof |
| CN104085863B (en) * | 2014-06-27 | 2016-03-09 | 江苏丽莎环保科技有限公司 | A kind of thionamic acid bromine and its preparation method and application |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091230 |