Welcome to Amerian Chemical Society

Announcements:

ACS support for science

Last week we reaffirmed our commitment to science in a letter to our members. Now, we’re sharing the message publicly. We are committed to working to advance scientific knowledge, empower a global community and champion scientific integrity.

2023 ACS Annual Report

The annual report is now available and includes a message from the CEO, highlights of several ACS achievements in the past year and a financial overview highlighting the Society’s strong performance in 2023.

Proactive Membership Assistance Program

Have you been negatively affected by unforeseen circumstances? ACS and the Proactive Membership Assistance Program is here for you. Learn about ACS resources and benefits available to you during difficult times.   

¡Ahora en español! Middle School Chemistry website now in Spanish

The new Middle School Chemistry website in Spanish is here! More content with more fun and learning!

EXPLORE ACS

I want to

MOLECULE
OF THE WEEK

I’m an artificial dye that can provide transparent views of living tissue.
Image of Tartrazine

BECAUSE PEOPLE
LIKE YOU 
CREATE
GREAT CHEMISTRY

You Belong Here

Your Success is Our Success

“I have enjoyed working on research on nanomaterials for clean energy applications and publishing our efforts in top quality ACS journals.”
I am really grateful to be involved in an organization that truly supports its members in pursuing their professional goals.
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