The higher the concentration of alcohol, the more effective a disinfectant is?
The higher the concentration of alcohol, the more effective a disinfectant is.
chinadaily.com.cn |
Updated: 2020-02-08 22:04
Share
Share - WeChat
Rumor: The higher the concentration of alcohol, the more effective a disinfectant is.
Fact:
Ethanol at a concentration of 60 to 80 percent proves to be an effective antiseptic, which can deactivate all lipophilic viruses and many hydrophilic viruses.
However, 90 percent alcohol concentration may reduce the effectiveness of disinfection, because the chance of mutation for protein - a major substance contained in the virus - is less without water.
- Liaoning fire: Report urges legal action against restaurant operator and seven others
- Historical Han Dynasty slips go on display in Hohhot
- Shanghai unveils steps to build sci-tech innovation corridor in Yangtze River Delta
- Xiangchao concludes with Yongzhou claiming championship
- Answers
- CPC leadership meeting urges steadfast implementation of eight-point decision on improving conduct
