University Chemistry ›› 2020, Vol. 35 ›› Issue (11): 96-100.doi: 10.3866/PKU.DXHX202004058

Special Issue: 化学科普(2020)

• Science Education • Previous Articles     Next Articles

Hands Call for Help, Alcohols Take Effect

Yuanyuan Sun, Shan Qin, Yujie Li, Kin Shing Chan()   

  • Received:2020-04-14 Accepted:2020-05-09 Published:2020-06-08
  • Contact: Kin Shing Chan E-mail:kschan@nju.edu.cn
  • Supported by:
    南京大学百位名师邀约项目;南京大学国际化课程建设项目

Abstract:

Through three stories about alcohol antiseptics, "hand" messengers, characters of the article find the best choice of alcohol, and method of application. This article introduces proper ways to use alcohol antiseptics in daily life from the following three aspects. The ethanol and propanol can be used, the best concentration for daily use is 70%, and the optimal use of alcohols is considered under different circumstances.

Key words: Alcohol antiseptic, Type selection, Best concentration, Proper use

MSC2000: 

  • G64