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hydrogen fluoride
noun
- a colorless corrosive gas, HF, the anhydride of hydrofluoric acid, used chiefly as a catalyst and in the fluorination of hydrocarbons.
hydrogen fluoride
noun
- a colourless poisonous corrosive gas or liquid made by reaction between calcium fluoride and sulphuric acid: used as a fluorinating agent and catalyst. Formula: HF
- an aqueous solution of hydrogen fluoride; hydrofluoric acid
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.
˜yÐÄvlog History and Origins
Origin of hydrogen fluoride1
Example Sentences
Damaged lithium-ion batteries are at high risk of catching fire and releasing toxic gases such as hydrogen fluoride and carbon monoxide.
Environmental Protection Agency ruled that the level of particulate matter and hydrogen fluoride gas released into the air during the fire did not pose a risk to public health.
Environmental Protection Agency determined that there was no public health risk posed by levels of particulate matter and hydrogen fluoride gas released during the fire.
During an emergency briefing after the fire broke out, officials said a plume released from the plant contained hydrogen fluoride, a toxic compound, according to county spokesperson Nick Pasculli.
The ash contains volatile organic compounds that can include benzene, silica, asbestos, lead, hydrogen cyanide and hydrogen fluoride.
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