arsenic trioxide

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noun Chemistry.

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.

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Also called arsenic.

Words nearby arsenic trioxide

arsenic acid, arsenical, arsenicalism, arsenic disulfide, arsenic trichloride, arsenic trioxide, arsenic trisulfide, arsenide, arsenious, arsenite, arseniuretted

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Example sentences from the Web for arsenic trioxide

Arsenic can also cause cardiovascular disease, which African-Americans have greater genetic susceptibility for, she said.
The Congressman Fighting for More Arsenic in Drinking Water|Tim Mak|July 7, 2014|DAILY BEAST
Playing this season: Annie, Steel Magnolias, and Arsenic and Old Lace.
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Arsenic has been used as a poisoning agent since the Middle Ages.
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Arsenic, copper, lead and PCBs were found in the soil, sediment and water.
Our Most Polluted States|The Daily Beast|May 19, 2010|DAILY BEAST

As (metallic) Arsenic:—Obtained by one of the processes already given.
Cooley's Cyclopdia of Practical Receipts and Collateral Information in the Arts, Manufactures, Professions, and Trades..., Sixth Edition, Volume I|Arnold Cooley
Sulphur trioxide forms thin needle-shaped crystals, arranged in feathery groups.
Poisons: Their Effects and Detection|Alexander Wynter Blyth
Arsenic, ar′sen-ik, n. one of the chemical elements: a mineral poison: a soft, gray-coloured metal.
Chambers's Twentieth Century Dictionary (part 1 of 4: A-D)|Various
It is weighed when cold, and is the trioxide or "tungstic acid" (WO3), which contains 79.31 per cent.
A Textbook of Assaying: For the Use of Those Connected with Mines.|Cornelius Beringer and John Jacob Beringer
Arsenic and phosphoric acids interfere unless an excess of free hydrochloric or other acid is present.
A Textbook of Assaying: For the Use of Those Connected with Mines.|Cornelius Beringer and John Jacob Beringer

British Dictionary definitions for arsenic trioxide

arsenic trioxide

noun

a white poisonous powder used in the manufacture of glass and as an insecticide, rat poison, and weedkiller. Formula: As 2 O 3Also called: arsenic

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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arsenic trioxide

noun Chemistry.

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Words nearby arsenic trioxide

Example sentences from the Web for arsenic trioxide

British Dictionary definitions for arsenic trioxide

noun