CN102100236A - Efficient compound disinfectant and preparation method thereof - Google Patents
Efficient compound disinfectant and preparation method thereof Download PDFInfo
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- CN102100236A CN102100236A CN 200910255673 CN200910255673A CN102100236A CN 102100236 A CN102100236 A CN 102100236A CN 200910255673 CN200910255673 CN 200910255673 CN 200910255673 A CN200910255673 A CN 200910255673A CN 102100236 A CN102100236 A CN 102100236A
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- hydrogen peroxide
- disinfectant
- efficient
- phthalaldehyde
- opa
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Abstract
The invention discloses an efficient compound disinfectant and a preparation method thereof. The efficient compound disinfectant comprises main active components of phthaldialdehyde and hydrogen peroxide which are efficient broad spectrum bactericides and have the advantages of rapid effect taking capacity, less consumption, little toxicity, little irritation, safety, stability and the like. Meanwhile, the phthaldialdehyde and the hydrogen peroxide are matched for use, thus a synergistic effect is obtained and respective effects are enhanced. The invention is suitable for sterilization and disinfection of medical apparatuses and instruments and sterilization of objects and environments of the agriculture and the aquaculture.
Description
Technical field
The invention belongs to health field, relate to a kind of efficient composite disinfectant and preparation method, especially contain the composite disinfectant of o-phthalaldehyde(OPA) and hydrogen peroxide, composite its bactericidal effect separately that makes of glutaraldehyde and hydrogen peroxide reaches collaborative and synergy.
Background technology
Disinfectant products commonly used mainly contains 9 kinds with compositional classification: chlorine-containing disinfectant, peroxide disinfectant, aldehyde disinfectant, alcohol disinfectant, contain iodine disinfectant, phenols disinfectant, oxirane, biguanides disinfectant and quaternary ammonium disinfectant.There are 3 kinds by the Disinfection Effect classification: high effect disinfectants, middle effect disinfectants, low effect disinfectants.
Existing efficient chemosterilant because the overwhelming majority all has certain toxicity or peracid or crosses the alkali injured skin, has certain carcinogenic effect as formaldehyde; Peracetic acid has strong impulse smell and discoloration, easily causes the damage of skin when concentration is excessive.Active chlorine dioxide disinfection liquid poor stability, the term of validity is short.Oxirane is inflammable and explosive, and the glutaraldehyde excitant has damage greatly and to skin, easy polymerization reaction take place under alkali condition.O-phthalaldehyde(OPA) does not have above shortcoming as a kind of novel high effect disinfectants.
Summary of the invention
Purpose of the present invention just provides a kind of efficient composite disinfectant, and the main active that it is characterized in that efficient composite disinfectant is o-phthalaldehyde(OPA) and hydrogen peroxide.
As the o-phthalaldehyde(OPA) solution of new and effective disinfectant, be a kind of colourless or be bordering on colourless transparency liquid, there is not bad smell, to the skin nonirritant, fungicidal spectrum is wide, and sterilization time is short, and stable performance is safe and reliable, working concentration is low, and toxicity is little, uses the term of validity long, does not need other adding preservative agent.The sterilization that is suitable for medicine equipment is handled, and article, animal and the environment disinfected of agricultural breeding industry.Especially with hydrogenperoxide steam generator compound after, more can play the effect of collaborative and synergy, the effect of performance 1+1＞2.Hydrogen peroxide itself is exactly a kind of disinfectant and stabilizing agent, and sterilization back residual toxicity not on article.Both fiting effects are very good.
The object of the present invention is achieved like this is achieved in that efficient composite disinfectant comprises o-phthalaldehyde(OPA), the hydrogenperoxide steam generator of 5% concentration, and pH cushions conditioning agent.The percentage by weight of each component is as follows:
O-phthalaldehyde(OPA) 0.1～0.5%
The aqueous hydrogen peroxide solution 99.5-99.9% of 5% concentration
The amount that pH buffering conditioning agent is transferred pH to 6.0-8.5
Embodiment
Following embodiment is for complex method of the present invention being described rather than limiting the present invention in any form.
Embodiment 1
Measure the aqueous hydrogen peroxide solution 10mL of commercially available 50% content, being diluted to 10 times is 100mL, and this has just made the aqueous hydrogen peroxide solution of 5% concentration.Take by weighing o-phthalaldehyde(OPA) 0.1～0.5g and join in the hydrogenperoxide steam generator of 100mL stirring and dissolving.Adding pH buffering conditioning agent again transfers pH to 6.0-8.5 to get final product.
Claims (3)
1. an efficient composite disinfectant is characterized in that main active is o-phthalaldehyde(OPA), hydrogen peroxide.
2. efficient composite disinfectant according to claim 1 is characterized in that comprising o-phthalaldehyde(OPA), hydrogen peroxide, pH buffering regulator solution etc.
3. efficient composite disinfectant according to claim 1 is characterized in that each component is composed as follows but is not limited to following ratio
O-phthalaldehyde(OPA) 0.1～0.5%
The aqueous hydrogen peroxide solution 99.5-99.9% of 5% concentration
The amount that pH buffering conditioning agent is transferred pH to 6.0-8.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910255673 CN102100236A (en) | 2009-12-16 | 2009-12-16 | Efficient compound disinfectant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910255673 CN102100236A (en) | 2009-12-16 | 2009-12-16 | Efficient compound disinfectant and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102100236A true CN102100236A (en) | 2011-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910255673 Pending CN102100236A (en) | 2009-12-16 | 2009-12-16 | Efficient compound disinfectant and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102100236A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110041199A (en) * | 2019-01-23 | 2019-07-23 | 中山大学 | A kind of monomer containing o-phthalaldehyde, by the polymer and preparation method and application of monomer preparation |
| CN111084193A (en) * | 2019-12-18 | 2020-05-01 | 张天德 | Compound disinfectant formula of hydrogen peroxide and percarbamide, product and preparation method thereof |
-
2009
- 2009-12-16 CN CN 200910255673 patent/CN102100236A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110041199A (en) * | 2019-01-23 | 2019-07-23 | 中山大学 | A kind of monomer containing o-phthalaldehyde, by the polymer and preparation method and application of monomer preparation |
| CN110041199B (en) * | 2019-01-23 | 2021-07-09 | 中山大学 | Monomer containing o-phthalaldehyde, polymer prepared from monomer, preparation method and application |
| CN111084193A (en) * | 2019-12-18 | 2020-05-01 | 张天德 | Compound disinfectant formula of hydrogen peroxide and percarbamide, product and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110622 |