CN113349208A - Instant sodium dichloroisocyanurate disinfection tablet and preparation method thereof - Google Patents
Instant sodium dichloroisocyanurate disinfection tablet and preparation method thereof Download PDFInfo
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- CN113349208A CN113349208A CN202010152669.8A CN202010152669A CN113349208A CN 113349208 A CN113349208 A CN 113349208A CN 202010152669 A CN202010152669 A CN 202010152669A CN 113349208 A CN113349208 A CN 113349208A
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- sodium dichloroisocyanurate
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
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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
- A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
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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
- A01N37/36—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 at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
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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
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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
- A01N59/02—Sulfur; Selenium; Tellurium; Compounds 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/14—Boron; Compounds thereof
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of processing of disinfection products, and particularly relates to an instant sodium dichloroisocyanurate disinfection tablet and a preparation method thereof, wherein the instant sodium dichloroisocyanurate disinfection tablet comprises the following raw materials in parts by weight: 56-65 parts of sodium dichloroisocyanurate (with an effective chlorine content of 63%) with the purity of 98.5%, 7-15 parts of tartaric acid with the purity of 98%, 6-10 parts of boric acid with the purity of 97%, 20-30 parts of sodium carbonate with the purity of 99%, 5-7 parts of anhydrous sodium sulfate with the purity of 99% and 5-8 parts of sodium benzoate with the purity of 98%; the environment-friendly disinfectant has the advantages of simple overall processing technology, scientific and reasonable formula, quick and stable dissolving process, high content of dissolved effective substances, no impurities, no peculiar smell in the dissolving process and the using process, no harm to human bodies, low production cost, convenient use, safety and reliability, and effectively meets the market demand of environment-friendly disinfectants.
Description
The technical field is as follows:
the invention belongs to the technical field of disinfection product processing, and particularly relates to an instant sodium dichloroisocyanurate disinfection tablet and a preparation method thereof, which can be widely applied to swimming pool disinfection, industrial water circulation treatment, food processing industry, food sanitation and public health, aquaculture industry, hotels, medical places and the like.
Background art:
the disinfectant product is widely applied to killing pathogenic microorganisms on a transmission medium, including bacterial propagules, viruses, fungi, spores thereof and the like, so that the disinfectant product meets the requirement of harmlessness, kills the pathogenic microorganisms outside a human body, cuts off the transmission path of infectious diseases and achieves the aim of controlling the infectious diseases, the sodium dichloroisocyanurate disinfectant tablet is a very strong disinfectant and bactericide, has the functions of inactivating hepatitis A and hepatitis B surface antigens and the functions of killing algae, deodorizing, purifying water and bleaching, and is an internationally recognized high-efficiency, nontoxic, rapid and broad-spectrum disinfectant and disinfectant product; chinese patent 200410068135.8 discloses a low chlorine-smell chlorine-containing effervescent disinfectant tablet, granule or powder and its preparation method, the chlorine-containing effervescent disinfectant with "complex chlorine" is made up by complexing organic chlorine, surfactant and sodium salt, and dissolving in water quickly to prepare chlorine-containing disinfectant, the organic chlorine is selected from trichloroisocyanuric acid, sodium dichloroisocyanate, chloramine T or tetrachloroglycoluril, the surfactant is selected from non-ionic surfactant, cationic surfactant or amphoteric surfactant, the sodium salt is selected from borax, sodium phosphate salt, sodium molybdate or sodium benzoate; chinese patent 200710062147.3 discloses an aromatic chlorine dioxide air disinfection tablet and a preparation method thereof, wherein the aromatic chlorine dioxide air disinfection tablet is a binary tablet consisting of a tablet A and a tablet B, and comprises the following components in parts by weight: the A tablet comprises 1-8 parts of chlorine dioxide matrix, 1-10 parts of coating agent, 1-5 parts of adhesive, 1-8 parts of lubricating release agent and 60-95 parts of acidic substance, and the B tablet comprises 60-95 parts of foaming agent, 1-5 parts of adhesive, 1-10 parts of lubricating release agent and 0.5-5 parts of solid non-reducing spice powder; chinese patent 201110123509.1 discloses an effervescent disinfectant tablet and its preparation method, which is prepared from (by weight percentage) sodium chlorite as main agent 10-40%, sodium bisulfate as solid acid 20-40%, sodium bicarbonate as effervescent agent 3-5%, sodium chloride as forming agent 5-15%, sodium dichloroisocyanurate as auxiliary agent 5-11%, magnesium sulfate as stabilizer 5-15%, and polyvinylpyrrolidone as film-forming agent 1-4%, wherein the total percentage is 100%; chinese patent 201610689547.6 discloses a sodium dichloroisocyanurate disinfectant tablet and a preparation method thereof, wherein the tablet is prepared by mixing the following raw materials in parts by weight: 40-60 parts of sodium dichloroisocyanurate, 10-20 parts of boric acid, 1-2 parts of mint essence, 5-15 parts of malic acid and 10-35 parts of potassium peroxymonosulfate; chinese patent 201810358482.6 discloses a method for preparing a deodorizing and disinfecting tablet for disinfecting infectious medical wastes, which comprises preparing 37-42 wt% sodium aluminate solution, slowly adding hydrochloric acid solution into the sodium aluminate solution until the pH value of the mixed solution is 7.5-8, heating the mixed solution to 85-90 deg.C, reacting for 5-6 hr, cooling to room temperature, centrifuging to obtain precipitate, drying the precipitate, pulverizing to 100 meshes and 120 meshes to obtain water-insoluble carrier; heating and melting 30-40 parts by weight of polyethylene glycol 6000, adding 14-18 parts by weight of sodium lignosulphonate, 11-15 parts by weight of sodium bicarbonate and 5-9 parts by weight of N-octyl diamino ethyl glycine hydrochloride, mixing and stirring uniformly, cooling to room temperature, and crushing to 80-100 meshes to obtain a water-soluble carrier; according to the parts by weight, 14-19 parts of water-insoluble carrier, 23-26 parts of water-soluble carrier, 7-10 parts of citric acid and 15-20 parts of sodium dichloroisocyanurate are uniformly mixed, 13-16 parts of absolute ethyl alcohol and 7-10 parts of 4-dodecalactone are slowly added into the mixture to be uniformly mixed and stirred, and then the mixture is added into a granulator to be granulated, dried and pressed into deodorizing and disinfecting tablets; the disinfection tablet in the patent and the prior art has the advantages that the effervescent effect is not stable enough after the disinfection tablet is put into water, the content of effective substances released in the water is not high, the amount of floating substances is large after the effervescent effect is achieved, the effervescent time is long, impurities exist after the effervescent effect is dissolved, the beneficial effect is not obvious, the obvious chlorine smell exists after the dissolving effect is achieved, the impurities and harmful substances can remain in the air after the disinfection operation is carried out, the chlorine smell is large, secondary pollution is caused, the disinfection tablet is not beneficial to environmental protection, and potential safety hazards also exist; therefore, the instant sodium dichloroisocyanurate disinfection tablet and the preparation method thereof are researched and designed, the whole processing technology is simple, the formula is scientific and reasonable, the dissolving process is quick and stable, the content of the effective substances after dissolving is high, no impurities exist, no peculiar smell exists in the dissolving process and the using process, the tablet is harmless to human bodies, the use is convenient, safe and reliable, and the tablet has good practical value and popularization prospect.
The invention content is as follows:
the invention aims to overcome the defects and defects of the prior art, and provides an instant sodium dichloroisocyanurate disinfection tablet and a preparation method thereof.
In order to achieve the purpose, the instant sodium dichloroisocyanurate disinfection tablet provided by the invention comprises the following raw materials in parts by weight: 56-65 parts of sodium dichloroisocyanurate (with the content of available chlorine being 63%) with the purity of 98.5%, 7-15 parts of tartaric acid with the purity of 98%, 6-10 parts of boric acid with the purity of 97%, 20-30 parts of sodium carbonate with the purity of 99%, 5-7 parts of anhydrous sodium sulfate with the purity of 99% and 5-8 parts of sodium benzoate with the purity of 98%.
The invention relates to a preparation method of an instant sodium dichloroisocyanurate disinfection tablet, which comprises the following steps:
1. weighing raw material powder of sodium dichloroisocyanurate, tartaric acid, boric acid, sodium carbonate, anhydrous sodium sulfate and sodium benzoate according to weight components;
2. adding the weighed raw material powder into a stirrer, vacuumizing and stirring for 25-30 minutes at normal temperature to fully and uniformly mix the raw materials;
3. after being stirred uniformly, the mixture is prepared into particles with the particle size of 20-60 meshes;
4. granulating, and tabletting under constant temperature of 20-40 deg.C and humidity of 65% under 4-6MPa to obtain the final product;
5. and vacuumizing the finished product and subpackaging into bottles.
Compared with the prior art, the invention has the advantages of simple integral processing technology, scientific and reasonable formula, quick and stable dissolving process, high content of dissolved effective substances, no impurities, no peculiar smell in the dissolving process and the using process, no harm to human bodies, low production cost, convenient use, safety and reliability, and can effectively meet the market demand of the green environment-friendly disinfectant.
The specific implementation mode is as follows:
the invention is further illustrated by the following examples.
Example 1: the instant sodium dichloroisocyanurate disinfection tablet related by the embodiment comprises the following raw materials in parts by weight: 56 parts of sodium dichloroisocyanurate (with an available chlorine content of 63%) with the purity of 98.5%, 7 parts of tartaric acid with the purity of 98%, 6 parts of boric acid with the purity of 97%, 20 parts of sodium carbonate with the purity of 99%, 5 parts of anhydrous sodium sulfate with the purity of 99% and 5 parts of sodium benzoate with the purity of 98%.
The embodiment relates to a preparation method of an instant sodium dichloroisocyanurate disinfection tablet, which comprises the following steps:
1. weighing raw material powder of sodium dichloroisocyanurate, tartaric acid, boric acid, sodium carbonate, anhydrous sodium sulfate and sodium benzoate according to weight components;
2. adding the weighed raw material powder into a stirrer, vacuumizing and stirring for 25-30 minutes at normal temperature to fully and uniformly mix the raw materials;
3. after being stirred uniformly, the mixture is prepared into particles with the particle size of 20-60 meshes;
4. granulating, and tabletting under constant temperature of 20-40 deg.C and humidity of 65% under 4-6MPa to obtain the final product;
5. and vacuumizing the finished product and subpackaging into bottles.
The instant sodium dichloroisocyanurate disinfection tablet prepared by the embodiment has the advantages of quick and stable dissolving process, high content of effective substances after dissolving, no impurities and no peculiar smell in the dissolving process and the using process.
Example 2:
the preparation process of the instant sodium dichloroisocyanurate disinfection tablet related to the embodiment is the same as that of the embodiment 1, and the weight component ratio of the raw materials is as follows: 65 parts of sodium dichloroisocyanurate (with effective chlorine content of 63 percent) with the purity of 98.5 percent, 15 parts of tartaric acid with the purity of 98 percent, 10 parts of boric acid with the purity of 97 percent, 30 parts of sodium carbonate with the purity of 99 percent, 7 parts of anhydrous sodium sulfate with the purity of 99 percent and 8 parts of sodium benzoate with the purity of 98 percent.
The instant sodium dichloroisocyanurate disinfection tablet prepared by the embodiment is stable during dissolution, has a slightly slower dissolution speed than that of the tablet prepared by the embodiment 1, has higher content of effective substances after dissolution and no impurities, and has no peculiar smell in the dissolution process and the use process.
Example 3:
when the instant sodium dichloroisocyanurate disinfection tablet related to the embodiment is used, the disinfection tablet is firstly put into water at 25 ℃, liquid medicine with a certain concentration (weight ratio of medicine to clear water) is determined to be prepared from the disinfection tablet according to different disinfection objects, the disinfection tablet can be completely dissolved after being put into the water for 4-5 minutes, no impurities exist after the dissolution, the whole dissolving process is stable, no chlorine smell exists, no harm is caused to a human body during use, the disinfected object is washed clean, and the disinfected object is disinfected by adopting the modes of soaking, spraying, washing, wiping and the like, and is washed clean by clear water. Specific experiments are as follows: (1) taking the disinfection tablet of the invention to prepare liquid medicine with the effective chlorine content of 500mg/L, soaking and disinfecting escherichia coli which is artificially polluted on the surface of tableware or artificially polluted on the surface of fabric for 10 minutes, and then: the average killing logarithm value is more than 3.00, and the national disinfection standard requirement is met. (2) Taking the disinfection tablet of the invention to prepare disinfection tablet solution with 500mg/L of available chlorine, spraying natural bacteria on the surface of the wooden table top to disinfect for 20 minutes, and obtaining the result: the average killing logarithm value is 1.39(1.04-2.25), and meets the regulation of national disinfection technical specification. (3) Taking the disinfection tablet of the invention to prepare liquid medicine with 5mg/L of available chlorine, disinfecting swimming pool water for 20 minutes, and obtaining the result: the total number of bacteria, coliform group and residual chlorine of the disinfected swimming pool water all meet the disinfection standard requirements.
Claims (2)
1. An instant sodium dichloroisocyanurate disinfection tablet is characterized in that: the weight ratio of the raw materials is as follows: 56-65 parts of sodium dichloroisocyanurate (with the content of available chlorine being 63%) with the purity of 98.5%, 7-15 parts of tartaric acid with the purity of 98%, 6-10 parts of boric acid with the purity of 97%, 20-30 parts of sodium carbonate with the purity of 99%, 5-7 parts of anhydrous sodium sulfate with the purity of 99% and 5-8 parts of sodium benzoate with the purity of 98%.
2. The instant sodium dichloroisocyanurate disinfection tablet of claim 1, wherein: the preparation method comprises the following steps:
(1) weighing raw material powder of sodium dichloroisocyanurate, tartaric acid, boric acid, sodium carbonate, anhydrous sodium sulfate and sodium benzoate according to weight components;
(2) adding the weighed raw material powder into a stirrer, and vacuumizing and stirring for 25-30 minutes at normal temperature to fully and uniformly mix the raw materials;
(3) after being stirred uniformly, the mixture is prepared into particles with the particle size of 20-60 meshes;
(4) granulating, and tabletting under constant temperature of 20-40 deg.C and humidity of 65% under 4-6MPa to obtain the final product;
(5) and vacuumizing the finished product and subpackaging into bottles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010152669.8A CN113349208A (en) | 2020-03-06 | 2020-03-06 | Instant sodium dichloroisocyanurate disinfection tablet and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010152669.8A CN113349208A (en) | 2020-03-06 | 2020-03-06 | Instant sodium dichloroisocyanurate disinfection tablet and preparation method thereof |
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| CN113349208A true CN113349208A (en) | 2021-09-07 |
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| CN202010152669.8A Pending CN113349208A (en) | 2020-03-06 | 2020-03-06 | Instant sodium dichloroisocyanurate disinfection tablet and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115152777A (en) * | 2022-08-01 | 2022-10-11 | 山东利尔康医疗科技股份有限公司 | Chlorine-containing disinfection powder for disinfection and sterilization of endoscope and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094698A (en) * | 1994-05-16 | 1994-11-09 | 于祚斌 | Produce dioxide peroxide disinfection of drinking water sheet and production method thereof |
| CN1823589A (en) * | 2005-02-22 | 2006-08-30 | 上海白猫有限公司 | Fast dissolving antiseptic |
| CN106305715A (en) * | 2016-08-19 | 2017-01-11 | 鄄城康泰化工有限公司 | Sodium dichloro isocyanurate disinfection tablet and preparation method thereof |
| CN108174855A (en) * | 2018-03-29 | 2018-06-19 | 北京长江脉医药科技有限责任公司 | A kind of non-corrosive chlorine-containing disinfecting effervescent tablet |
-
2020
- 2020-03-06 CN CN202010152669.8A patent/CN113349208A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094698A (en) * | 1994-05-16 | 1994-11-09 | 于祚斌 | Produce dioxide peroxide disinfection of drinking water sheet and production method thereof |
| CN1823589A (en) * | 2005-02-22 | 2006-08-30 | 上海白猫有限公司 | Fast dissolving antiseptic |
| CN106305715A (en) * | 2016-08-19 | 2017-01-11 | 鄄城康泰化工有限公司 | Sodium dichloro isocyanurate disinfection tablet and preparation method thereof |
| CN108174855A (en) * | 2018-03-29 | 2018-06-19 | 北京长江脉医药科技有限责任公司 | A kind of non-corrosive chlorine-containing disinfecting effervescent tablet |
Non-Patent Citations (1)
| Title |
|---|
| 李爱萍等: "含氯复方消毒剂杀灭微生物效果及腐蚀性检测 ", 《中国消毒学杂志》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115152777A (en) * | 2022-08-01 | 2022-10-11 | 山东利尔康医疗科技股份有限公司 | Chlorine-containing disinfection powder for disinfection and sterilization of endoscope and preparation method thereof |
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Application publication date: 20210907 |