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CAS 1341-49-7

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Ammonium bifluoride

Description:
Ammonium bifluoride, with the chemical formula NH4HF2 and CAS number 1341-49-7, is an inorganic compound that appears as a white crystalline solid. It is a source of fluoride ions and is known for its hygroscopic nature, meaning it can absorb moisture from the air. This compound is soluble in water, releasing hydrofluoric acid upon dissolution, which makes it useful in various applications, including etching glass and cleaning metals. Ammonium bifluoride is also utilized in the production of fluoride-containing compounds and as a catalyst in certain chemical reactions. However, it is important to handle this substance with care, as it can be corrosive and toxic, posing risks to health and the environment. Proper safety precautions, including the use of personal protective equipment, are essential when working with ammonium bifluoride to prevent exposure to its harmful effects.
Formula:F2H·H4N
InChI:InChI=1S/F2H.H3N/c1-3-2;/h;1H3/q-1;/p+1
InChI key:InChIKey=XIONBZYFLSJNBW-UHFFFAOYSA-O
SMILES:[H+]([F-])[F-].[NH4+]
Synonyms:
  • Acid ammonium fluoride
  • Acidammoniumfluoride
  • Ammonium Hydrogen Fluoride
  • Ammonium Hydrogendifluoride
  • Ammonium Hydrogenfluoride
  • Ammonium bifluoride (NH4HF2)
  • Ammonium bifluoride (NH5F2)
  • Ammonium bifluoride (NH<sub>4</sub>HF<sub>2</sub>)
  • Ammonium bifluoride (NH<sub>5</sub>F<sub>2</sub>)
  • Ammonium difluoride
  • See more synonyms
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