arsenic trioxide

arsenic trioxide
ar·se·nic trioxide .ärs-nik-, -ən-ik- n a poisonous trioxide As2O3 or As4O6 of arsenic that was formerly used in medicine and dentistry but has been abandoned for therapeutic purposes and is now used esp. as an insecticide and weed killer called also arsenic, arsenious acid, arsenious oxide, white arsenic

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an oxidized form of arsenic, with a sweetish taste and erythropoietic effect; used in weed killers, sheep dips, and rodenticides. It is also administered intravenously as an antineoplastic in the treatment of acute promyelocytic leukemia. Called also white a., arsenous acid, and arsenous anhydride.

Medical dictionary. 2011.

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  • Arsenic trioxide — Arsenic trioxide …   Wikipedia

  • arsenic trioxide — noun a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer • Syn: ↑arsenic, ↑arsenous anhydride, ↑arsenous oxide, ↑white arsenic, ↑ratsbane • Derivationally related forms:… …   Useful english dictionary

  • arsenic trioxide — arseno(III) oksidas statusas T sritis chemija formulė As₂O₃ atitikmenys: angl. arsenic trioxide; arsenic(III) oxide; arsenious oxide; arsenous acid anhydride; arsenous oxide; white arsenic rus. белый мышьяк; мышьяка пятиокись; мышьяка… …   Chemijos terminų aiškinamasis žodynas

  • arsenic trioxide — arseno trioksidas statusas T sritis radioelektronika atitikmenys: angl. arsenic trioxide vok. Arsentrioxid, n rus. триоксид мышьяка, m pranc. trioxyde arsénieux, m …   Radioelektronikos terminų žodynas

  • Arsenic trioxide (data page) — This page provides supplementary chemical data on arsenic trioxide. Material Safety Data Sheet * [http://siri.org/msds/gn.cgi?query=arsenic+trioxide whole=whole start=0 MSDS from SIRI] Structure and properties References Except where noted… …   Wikipedia

  • arsenic trioxide — noun see arsenic I …   New Collegiate Dictionary

  • arsenic trioxide — Chem. a white, tasteless, amorphous, slightly water soluble, poisonous powder, As2O3, used chiefly in the manufacture of pigments and glass and as an insecticide or weed killer; arsenous acid. Also called arsenic. * * * …   Universalium

  • arsenic trioxide — noun An industrially important oxide of arsenic that occurs as the mineral claudetite; formula AsO (though in liquid, gaseous and some solid forms it has molecules of the form AsO) …   Wiktionary

  • arsenic trioxide — ar′senic triox′ide n. chem. pes a white, tasteless, poisonous powder, As2O3, used chiefly in the manufacture of pigments and glass and as an insecticide or weed killer …   From formal English to slang

  • arsenic trioxide — A drug used to treat acute promyelocytic leukemia (APL) that has not gotten better or that has come back after treatment with other anticancer drugs. It is also being studied in the treatment of other types of cancer. Also called Trisenox …   English dictionary of cancer terms

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