antichlor
/ˈæntiˌklɔr/
noun
- A substance used to remove or neutralize chlorine, especially in industrial processes like bleaching.
- Workers used sodium thiosulfate as an antichlor in the paper-making process.
- The lab technician tested different antichlors to find the most effective one.
- The factory added an antichlor to the water to remove leftover chlorine after bleaching.