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hydrogen fluoride

   Also found in: Acronyms, Encyclopedia, Wikipedia 0.12 sec.
hydrogen fluoride
n.
A colorless, fuming corrosive liquid or a highly soluble corrosive gas, HF, used in the manufacture of hydrofluoric acid, as a reagent, catalyst, and fluorinating agent, and in the refining of uranium and the preparation of many fluorine compounds.
hydrogen fluoride
A corrosive compound that exists as a colorless, fuming liquid or a highly soluble gas. Hydrogen fluoride is used as a reagent, catalyst, and fluorinating agent, in the refining of uranium, and in making many fluorine compounds. An aqueous solution of hydrogen fluoride is called hydrofluoric acid. Chemical formula: HF.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.hydrogen fluoride - a colorless poisonous corrosive liquid made by the action of sulphuric acid on calcium fluoride; solutions in water are hydrofluoric acid
fluoride - a salt of hydrofluoric acid
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Certainly, sulfuric acid poses dangers as well, but unlike hydrogen fluoride it does not form a dense cloud when it is released.
The next attack: terrorists in Iraq are becoming proficient at ... by Flynn, Stephen / Washington Monthly
Oberdorster suspects the fine particles, which are emitted at the higher temperatures, carried toxic gases such as hydrogen fluoride deep into the lungs.
Nonstick surfaces can turn toxic at high heat. (Sticky Situation) by Raloff, J. / Science News
When fluorine radicals interact with an organic substance, such as a polymer surface, a major reaction that occurs is hydrogen abstraction to form hydrogen fluoride (HF) and a carbon radical.
PU incorporating surface-modified particles, fibers by Bauman, Bernard D. / Rubber World
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