Arsenous anhydride and Arsenic trioxide

Arsenous anhydride

Arsenous anhydride noun - A white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer.

Arsenic trioxide is a synonym for arsenous anhydride. In some cases you can use "Arsenic trioxide" instead a noun phrase "Arsenous anhydride".

Arsenic trioxide

Arsenic trioxide noun - A white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer.
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Synonyms for Arsenic trioxide

Arsenous anhydride is a synonym for arsenic trioxide. You can use "Arsenous anhydride" instead a noun phrase "Arsenic trioxide".
Cite this Source
Arsenic trioxide and Arsenous anhydride. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/arsenous_anhydride/arsenic_trioxide
Arsenous anhydride & Arsenic trioxide. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/arsenous_anhydride/arsenic_trioxide>.
Arsenic trioxide or Arsenous anhydride. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/arsenous_anhydride/arsenic_trioxide.
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