American Chemical Society,美国化学学会  美国化学会  ACS  
美国化学会 American Chemical Society ACS 是一个化学领域的专业组织，成立于1876年。现有163,000位来自化学界各个分支的会员。美国化学会每年举行两次涵盖化学各方向的年会，并有许多规模稍小的专业研讨会。 美国化学会拥有许多期刊，其中《美国化学会志》已有125年历史。


  

  
The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry. Founded in 1876 at New York University, the ACS currently has more than 164,000 members at all degree-levels and in all fields of chemistry, chemical engineering, and related fields. It is the world's largest scientific society and one of the leading sources of authoritative scientific information.[1]
The ACS is a 501(c)3 non-profit organization. The ACS holds national meetings twice a year covering the complete field of chemistry and also holds dozens of smaller conferences in specific fields. Its publications division produces dozens of scholarly journals including the prestigious Journal of the American Chemical Society. The primary source of income of the ACS is the Chemical Abstracts Service and 38 peer-reviewed publications. Chemical & Engineering News is the weekly news magazine published by the American Chemical Society and is sent to all members. The ACS membership is organized into 187 geographical Local Sections and 33 Technical Divisions.
The group holds a congressional charter under Title 36 of the United States Code.