quaternary ammonium compound
noun
: any of numerous strong bases and their salts derived from ammonium by replacement of the hydrogen atoms with organic radicals and important especially as surface-active agents, disinfectants, and drugs
Examples of quaternary ammonium compound in a Sentence
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The chemical is a quaternary ammonium compound.
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Scott McCartney, WSJ, 30 Sep. 2020
The Environmental Working Group’s senior research and database analyst Samara Geller told Apartment Therapy that dryer sheets contain a potentially harmful chemical called quaternary ammonium compounds (QACS).
—Megan Schaltegger, House Beautiful, 30 Apr. 2019
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Scott McCartney, WSJ, 30 Sep. 2020
The Environmental Working Group’s senior research and database analyst Samara Geller told Apartment Therapy that dryer sheets contain a potentially harmful chemical called quaternary ammonium compounds (QACS).
—Megan Schaltegger, House Beautiful, 30 Apr. 2019
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“Quaternary ammonium compound.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quaternary%20ammonium%20compound. Accessed 25 Nov. 2024.
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