Disinfectant composition, preparation method therefor, and use thereof
A disinfectant and composition technology, applied in the field of alcohol-based virus-killing disinfectant and its preparation, can solve the problems of vaccine research and production lag
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[0086] 1, a virus disinfectant, it comprises by mass percentage:
[0087]
[0088] The balance is water, preferably deionized water.
[0089] 2. The disinfectant composition according to paragraph 1, wherein the content of ethanol is 59%-88%, preferably 70%.
[0090] 3. The disinfectant composition according to any one of the preceding paragraphs, wherein the content of isopropanol is 1.5%-8%, preferably 5.5%.
[0091] 4. The disinfectant composition according to any of the preceding paragraphs, wherein the content of urea is 0.2%-8%, preferably 2%.
[0092] 5. The disinfectant composition according to any of the preceding paragraphs, wherein the organic acid includes citric acid, salicylic acid, acetic acid, lactic acid, etc., preferably citric acid.
[0093] 6. The disinfectant composition according to any of the preceding paragraphs, wherein the organic acid content is 0.2%-6%, preferably 2%.
[0094] 7. The disinfectant composition according to any one of the precedi...
Embodiment 1-4
[0142] Embodiment 1-4: the preparation of product
[0143] The products of Examples 1-4 and Comparative Examples 1-5 were prepared according to the raw material composition and method described in Table 1 below.
[0144] Raw materials and composition of table 1, embodiment 1-4 and comparative example 1-5
[0145]
[0146]
[0147] The preparation method of embodiment 1 or 3: (a) mix ethanol and isopropanol and stir; (b) then sequentially add urea, citric acid, borneol into (a) solution, stir until completely dissolved; ( c) Add polyethylene glycol 200, oleic acid, and eucalyptol to the solution of (b) respectively, and stir while adding, so that the solution is evenly mixed; (d) add the zinc salt into deionized water, and stir until completely dissolved ; (e) Slowly add (c) solution to (d) solution, and stir rapidly to mix the solution evenly to obtain a homogeneous and clear liquid. The above-mentioned steps are all carried out under normal pressure, and the temperatu...
Embodiment 5
[0151] Embodiment 5: the effect test of the composition of embodiment 1-4
[0152] Get above-mentioned each composition 250ml / bottle * 15 bottles, according to " technical specification for disinfection " (2002 edition), Pharmacopoeia of the People's Republic of China (two) (2015 edition), GB27951-2011 " hygienic requirements for skin disinfectants ", GB26373-2010 "Ethanol Disinfectant Hygienic Standard" and GB27952-2011 "Hygienic Requirements for Common Object Surface Disinfectant", etc., the disinfectant composition of the present invention and the properties of each comparative composition are tested, and the specific results are as follows:
[0153] 1. Suspension Quantitative Bactericidal Test
[0154] The test was carried out in a constant temperature controller at 20°C. Take 4.0mL of disinfectant and add it into the test tube, preheat it with a constant temperature controller at 20°C for 5 minutes, add 1.0mL of bacterial suspension, and let it stand; The drug suspension...
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