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https://www.nist.gov/glossary-term/18031

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 Back to the OSAC Lexicon

# Activated carbon

a form of carbon characterized by high adsorptivity for many gases, vapors, and colloidal solids that is typically activated by heating to 800900C with steam or carbon dioxide, which results in a porous internal structure; also known as activated charcoal.

06/12/2023

**Standard Source**

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*Reprinted, with permission, from ASTM, copyright ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428. A copy of the complete standard may be purchased from ASTM International, https://www.astm.org*

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