Can 95 of alcohol be used for sanitization

The 95% alcohol concentration is too high, and the ability to destroy proteins is too strong and too fast. When this concentration of alcohol comes into contact with bacteria, it will instantly solidify and destroy the proteins around the bacteria and bacteria, so that a protective film will be formed around the bacteria, so that the alcohol molecules cannot enter the cells of the bacteria, so that the effect of killing bacteria cannot be achieved.

There are many kinds of alcohol concentrations, and you can use 75% alcohol in your life, and you don't need to buy 95% alcohol. Although 75% alcohol disinfection effect is not optimal, it is relatively stable and can kill some bacteria and play a role in disinfection.

The alcohol molecule itself has a great penetrating power, if you use too high concentration of alcohol, it will not have the effect of sterilization and disinfection, of course, the alcohol concentration should not be too low, so it is difficult to completely kill the bacteria.

Alcohol can be used for many purposes, from being used directly on the surface of an item or to disinfecting hands**. There are many types of alcohol on the market, but if you use it for hand washing, it is generally a leave-on type of alcohol.

In addition, alcohol can clean many stains, but be aware that alcohol cannot be sprayed, only poured on a rag and wiped on the surface. Alcohol is a flammable liquid with a very low ignition point, so you must be careful when using it.

The simple formula for 95 alcohol to 75 is v=75% 100ml 95%=.

95% alcohol can be diluted by adding an appropriate amount of distilled water to prepare 75% alcohol, so alcohol dilution is the process of adding high-concentration alcohol to a certain volume of water to prepare low-concentration alcohol.

For example, take 100ml of 95% alcohol, v=95, stove or carry the water that needs to be added, it will be 75 alcohol. Prepare 100ml of 75% alcohol, calculate the volume of 95% alcohol, v=75% 100ml 95%=.

Principle of alcohol disinfection

Alcohol can absorb the water of bacterial proteins, denatured and solidified their hidden water, so as to achieve the purpose of killing bacteria. It is a reminder that neither pure alcohol nor water can denature the proteins in bacteria, and only when alcohol and water work together can the proteins lose their physiological activity. Therefore, only a certain concentration of alcohol can play a good role in disinfection and sterilization.

Different concentrations of alcohol have different effects, and alcohol has fungal inhibition and virucidal effects. When the alcohol concentration is low, it is a bacteriostatic agent, and when the concentration is high, the clump has a bacterial effect, but it cannot destroy the bacterial spores. When the dilution concentration of alcohol is less than 50%, its bactericidal activity decreases rapidly.