CN103891727A - Preparation method of stable compound halogen organic disinfectant - Google Patents
Preparation method of stable compound halogen organic disinfectant Download PDFInfo
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- CN103891727A CN103891727A CN201210566221.6A CN201210566221A CN103891727A CN 103891727 A CN103891727 A CN 103891727A CN 201210566221 A CN201210566221 A CN 201210566221A CN 103891727 A CN103891727 A CN 103891727A
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Abstract
The invention discloses a preparation method of a stable compound halogen organic disinfectant. The stable compound organic disinfectant provided by the invention comprises main effective components of 1,3-dibromo-5,5-dimethylhydantoin (or 1,3-dichloro-5,5-dimethylhydantoin or 1-bromo-3-chloro-5,5-dimethylhydantoin) and trichloroisocyanuric acid (or sodium dichloroisocyanurate); necessary auxiliary additives (anhydrous sodium sulfate, sodium chloride or sodium bromide, sodium carbonate or sodium bicarbonate and sodium alkyl benzene sulfonate) are added; and dosage forms include powder, granules and tablets.
Description
Technical field
The present invention relates to organic chemistry filed, in particular to the preparation method to a kind of stable organic disinfectant of compound halogen.
Background technology
Halogen organic compound C5H6Br2N2O2 and sym-closene are all a kind of generally acknowledged a kind of external application broad-spectrum disinfectant, sterilizings of recommending in the world, kill algae deodorant.Be widely used in the sterilization of drinking water disinfection, hotel, restaurant, hospital.
C5H6Br2N2O2 can constantly discharge nascent state Br ion by dissolving in water, generation has the hypobromous acid of strong oxidizing property. the biology enzyme oxidation Decomposition in microbial body lost efficacy, play very strong bactericidal effect, be widely used in water for industrial use treatment system, indoor and outdoor swimming (bath) pond, disinfecting of health department and cultivation water environment. can kill multiple germ and virus. can prevent and treat because bacterium and virus cause has an aquaculture creature disease. and the residue after use is 5, 5-dimethyl hydantion, for carbon, hydrogen, oxygen compound. to environment without any residual hazard effect, do not destroy water quality environment.
Sym-closene is dissolved in water and generates nascent state Cl ion, forms and has strong oxidation hypochlorous acid, can make the protein oxidation sex change of pathogen lethal.Bactericidal effect is equivalent to 80-100 times of bleaching powder, and it can kill various bacterial propagules, virus, fungi, gemma and alga microbial etc. rapidly.Be widely used in disinfecting of water for industrial use treatment system, indoor and outdoor swimming (baths) pond, health department and cultivation water environment. can kill multiple germ and virus, can prevent and treat because bacterium and virus initiation have aquaculture creature disease..Use after sym-closene water treatment, on the impact of human body avirulence, the residue isocyanuric acid that it discharges after available chlorine, is resolved into nitrogen and carbonic acid gas by microorganism, therefore noresidue and residual hazard.Below both have that safety, noresidue and consumption are few, laborsaving cost of when joint feature such as low.The sulfydryl containing in particularly can oxidated duck filoplume suede and remove stink, makes down coat disinfecting cleaning free from extraneous odour.
C5H6Br2N2O2 and sym-closene, more stable under dry air-tight state time, but the easy moisture absorption runs into water or airborne moisture, easily decomposes, and has a strong impact on its drug effect, preserves because its poor stability is also difficult for transportation, affects it and promotes the use of.
C5H6Br2N2O2 solvability in water is 0.12 gram/100 grams (20 ℃), and the pH value of 0.1% aqueous solution is 2.6; Sym-closene solvability in water is that 1.2 grams/100 grams (25 ℃) .1% pH value of water solution are 2.3-2.9, and all in water, solvability is low, and has stronger corrosivity.These character have limited the availability of C5H6Br2N2O2 and sym-closene.
Summary of the invention
Technical scheme of the present invention is: the preparation of the stable organic disinfectant of halogen of a kind of compound, it is characterized in that the main active ingredient of disinfectant is halogen organic compound C5H6Br2N2O2 (or two chlordantoins, or chlorine bromine glycolylurea) and sym-closene (or sodium dichloro cyanurate).The two total effective content 20-38% or 45-55%, for different quality processing, assanation and down and cashmere processing.
Secondly, the present invention adds auxiliary material auxiliary agent in compound halogen preparation, it is characterized in that: dry stabilizing agent anhydrous sodium sulfate can absorb five water of crystallization sodium sulphate of moisture generation that main medicament has adsorbed; Dispersant sodium chloride or sodium bromide can make main medicament dispersed; Cosolvent natrium carbonicum calcinatum or anhydrous sodium bicarbonate meta-alkali performance become organic acid sodium salt with main medicament, increase solvability; Make compound halogen organic formulations 1% aqueous solution acidity-basicity ph 5.5-7.0, be suitable for various water quality and place; Synergist sodium alkyl benzene sulfonate itself is exactly cleaning agent.The present invention has overcome single component C5H6Br2N2O2 and the easy moisture absorption of single component sym-closene, in poor stability and water solvability little etc. defect, give full play to the organic disinfectant of halogen drug effect and increase availability, widened the scope of application.
Further, the organic disinfectant basic recipe of compound halogen that the present invention proposes, is characterized in that:
1. sodium chloride (or sodium bromide) 20Kg
2. C5H6Br2N2O2 (or BCDMH or two chlordantoins) 10--20Kg
3. sym-closene (or sodium dichloro cyanurate) 12--35Kg
4. anhydrous sodium sulfate 24Kg
5. natrium carbonicum calcinatum (or anhydrous sodium bicarbonate) 18Kg
6. sodium alkyl benzene sulfonate 2Kg
Further again, main active ingredient and auxiliary agent in above-mentioned formula are pulverized, fully mix, and make powder, particle and tablet.The formulation of producing comprises powder (100-120 order); Add necessary adhesive granulation (20-30 order/30-60 order); Add necessary adhesive and excipients to make tablet (1 gram/piece, 2 grams/piece, 5 grams/piece).
Advantage of the present invention is: compound halogen organic compound disinfectant has obviously stable, wide spectrum, low toxicity, almost function and the feature such as non-secondary pollution.Compound disinfection sanitizer of the present invention is applicable to: aquaculture, reservoir, publilc baths; Brutish cultivation, swimming pool, hospital; Eider down, cashmere, wool, sewage, lake blue algae and public place processing etc.Compound halogen organic compound disinfectant has overcome the limitation of in the past single sym-closene preparation or single C5H6Br2N2O2 preparation effectively.
Specific embodiments
Below by embodiment, the invention will be further described, rather than limitation of the present invention; Compound formula components of the present invention or quality proportioning are slightly done to change and production and sales, all may be considered to infringement of the present invention.
Embodiment mono-
Formula one: effective content 20-25% (aquaculture, reservoir, publilc baths etc.)
1. sodium chloride 20Kg
2. C5H6Br2N2O2 10Kg
3. sym-closene 12Kg
4. anhydrous sodium sulfate 38Kg
5. natrium carbonicum calcinatum 18Kg
6. sodium alkyl benzene sulfonate 2Kg
Embodiment bis-
Formula two: effective content 28-32% (brutish cultivation, swimming pool, hospital etc.)
1. sodium chloride 20Kg
2. C5H6Br2N2O2 12Kg
3. sym-closene 18Kg
4. anhydrous sodium sulfate 30Kg
5. natrium carbonicum calcinatum 18Kg
6. sodium alkyl benzene sulfonate 2Kg
Embodiment tri-
Formula three: effective content 35-38% (eider down, cashmere, wool etc.)
1. sodium chloride 20Kg
2. C5H6Br2N2O2 16Kg
3. sym-closene 20Kg
4. anhydrous sodium sulfate 24Kg
5. natrium carbonicum calcinatum 18Kg
6. sodium alkyl benzene sulfonate 2Kg
Embodiment tetra-
Formula four: effective content 45-55% (public place, health department, waste water treatment etc.)
1. sodium bromide 10Kg
2. BCDMH 20Kg
3. sodium dichloro cyanurate 30Kg
4. anhydrous sodium sulfate 28Kg
5. anhydrous sodium bicarbonate 10Kg
6. sodium alkyl benzene sulfonate 2Kg.
Claims (4)
1. the preparation method of the stable organic disinfectant of compound halogen.Technical scheme of the present invention is: the almost preparation of non-secondary pollution disinfection sanitizer of a kind of compound stability and high efficiency, its main active ingredient is halogen organic compound and auxiliary agent auxiliary material, makes powder, three kinds of formulations of particle and tablet.
2. according to claim 1, the main active ingredient halogen of compound halogen disinfectant organic compound is: C5H6Br2N2O2, or two chlordantoins, or chlorine bromine glycolylurea; Sym-closene, or sodium dichloro cyanurate.Total effective content 20-38% or 45-55%.The organic disinfectant basic recipe of compound halogen:
1. sodium chloride (or sodium bromide) 20Kg
2. C5H6Br2N2O2 (or BCDMH or two chlordantoins) 10--20Kg
3. sym-closene (or sodium dichloro cyanurate) 12--35Kg
4. anhydrous sodium sulfate 24Kg
5. natrium carbonicum calcinatum (or anhydrous sodium bicarbonate) 18Kg
6. sodium alkyl benzene sulfonate 2Kg.
3. according to claim 1-2, the auxiliary agent of the organic disinfectant of compound halogen respectively: dry stabilizing agent anhydrous sodium sulfate, dispersant sodium chloride or sodium bromide, cosolvent natrium carbonicum calcinatum or anhydrous sodium bicarbonate, synergist sodium alkyl benzene sulfonate.
4. according to claim 1-3, the organic disinfectant of compound halogen is made three kinds of formulations; Powder (100-120 order), particle (20-30 order, 30-60 order) and tablet (1 gram/piece, 2 grams/piece, 5 grams/piece).
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| CN201210566221.6A CN103891727A (en) | 2012-12-25 | 2012-12-25 | Preparation method of stable compound halogen organic disinfectant |
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| CN201210566221.6A CN103891727A (en) | 2012-12-25 | 2012-12-25 | Preparation method of stable compound halogen organic disinfectant |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105379719A (en) * | 2015-10-08 | 2016-03-09 | 山东大明消毒科技有限公司 | Preparation method of high-stability dibromohydantoin disinfection solution |
| CN106135201A (en) * | 2015-04-24 | 2016-11-23 | 郭义忠 | A kind of swimming pool chlorine dioxide Synergistic slow release agent and preparation method thereof |
| CN106342819A (en) * | 2016-08-30 | 2017-01-25 | 濮阳可利威化工有限公司 | Fishery water quality stabilizer |
| CN106675797A (en) * | 2016-12-26 | 2017-05-17 | 李心 | Chlorine-containing compound disinfectant detergent and preparation method thereof |
| CN110248549A (en) * | 2017-01-10 | 2019-09-17 | 埃科莱布美国股份有限公司 | Chlorine bleach particle by encapsulation reduces the purposes of the gas evolution during distribution |
| CN112741094A (en) * | 2020-12-30 | 2021-05-04 | 上海洗霸科技股份有限公司 | Solid chlorine disinfectant and preparation method and application thereof |
| CN115843813A (en) * | 2023-02-23 | 2023-03-28 | 山东金佑星水环境科技有限公司 | Compound chlorine-bromine effervescent instant disinfection tablet and preparation method thereof |
| CN115968889A (en) * | 2021-11-16 | 2023-04-18 | 离享未来(天津)科技有限公司 | Preparation method of compound dichlorohydantoin disinfectant |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106135201A (en) * | 2015-04-24 | 2016-11-23 | 郭义忠 | A kind of swimming pool chlorine dioxide Synergistic slow release agent and preparation method thereof |
| CN105379719A (en) * | 2015-10-08 | 2016-03-09 | 山东大明消毒科技有限公司 | Preparation method of high-stability dibromohydantoin disinfection solution |
| CN105379719B (en) * | 2015-10-08 | 2018-03-27 | 山东大明消毒科技有限公司 | A kind of preparation method of high stable 1,3-dibromo-5,5-dimedisinfectantn disinfectantn |
| CN106342819A (en) * | 2016-08-30 | 2017-01-25 | 濮阳可利威化工有限公司 | Fishery water quality stabilizer |
| CN106675797A (en) * | 2016-12-26 | 2017-05-17 | 李心 | Chlorine-containing compound disinfectant detergent and preparation method thereof |
| CN110248549A (en) * | 2017-01-10 | 2019-09-17 | 埃科莱布美国股份有限公司 | Chlorine bleach particle by encapsulation reduces the purposes of the gas evolution during distribution |
| CN110248549B (en) * | 2017-01-10 | 2021-11-19 | 埃科莱布美国股份有限公司 | Use of encapsulated chlorine bleach particles to reduce gas evolution during dispensing |
| CN112741094A (en) * | 2020-12-30 | 2021-05-04 | 上海洗霸科技股份有限公司 | Solid chlorine disinfectant and preparation method and application thereof |
| CN115968889A (en) * | 2021-11-16 | 2023-04-18 | 离享未来(天津)科技有限公司 | Preparation method of compound dichlorohydantoin disinfectant |
| CN115843813A (en) * | 2023-02-23 | 2023-03-28 | 山东金佑星水环境科技有限公司 | Compound chlorine-bromine effervescent instant disinfection tablet and preparation method thereof |
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Application publication date: 20140702 |