Alcohol 75 degrees and 95 degrees in the concentration, effect and use of the difference.
1. Concentration: Whether it is 75% alcohol or 95% alcohol, the main component is ethanol. The difference between the two in the concentration of alcohol, 75% alcohol contains 75% ethanol, while 95% alcohol contains 95% ethanol.
2. Role effect: 75% alcohol can make the bacterial protein coagulation, and then kill the bacteria. The 95% alcohol concentration is too high, can only form a film on the surface of the bacteria, it is difficult to kill bacteria.
3. Use: 75% alcohol is mainly used for skin disinfection, but can not be used for mucous membranes or large areas of trauma disinfection. 95% alcohol as a fuel for alcohol lamps or alcohol stoves and other uses.
Alcohol has a flammable effect, improper use is prone to adverse consequences, the use of different concentrations of alcohol need to be carried out under the guidance of a doctor.