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Ammonium bifluoride

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Ammonium bifluoride

Molecular formula: H5F2N CAS# 1341-49-7
Categories: Acid salt , Inorganic salt
PubChem CID: 14935 | ChemSpider ID: 21241205 | CB0273686
Names
English:
Acid ammonium fluoride
Ammonium acid fluoride
Ammonium bifluoride [Wiki]
Ammonium difluoride
Ammonium fluoride ((NH4)(HF2))
Ammonium hydrofluoride
Ammonium hydrogen bifluoride
Ammonium hydrogen difluoride
Ammonium hydrogen fluoride
Ammonium hydrogendifluoride
EINECS:215-676-4
Hydrofluoric acid, ammonium salt (2:1)(CAS)
UN1727
UN2817
ammonium fluoride hydrofluoride

Variants of the formula:

NH4(HF2)
NH4HF2
N`H4^+\0F/H^-\F
[NH4][HF2]
H|N^+<`/H><_(A75,w+)H>\dH/0F-H^-# -F
(NH4)HF2
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Ammonium bifluoride is involved

  • La2O3 + 6NH4(HF2) "300-400^oC"--> 2LaF3 + 6NH4F + 3H2O
  • NH3 + 2HF -> NH4(HF2)
  • 2NH4F "T"-> NH4(HF2) + NH3"|^"
  • NH4F + HF -> NH4(HF2)
  • NH4(HF2) ">238^oC"--> NH3 + 2HF