Ammonium bifluoride

CAS Registry Number®

1341-49-7
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CAS Name

Ammonium bifluoride

Molecular Formula

F2H.H4N

Cite this Page

Ammonium bifluoride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=1341-49-7 (retrieved 2021-12-06) (CAS RN: 1341-49-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    240 °C
  • Melting Point (2)

    125.6 °C
  • Density (2)

    1.50 g/cm3

Source(s)

Other Names and Identifiers

InChI

InChI=1S/F2H.H3N/c1-3-2;/h;1H3/q-1;/p+1

InChIKey

InChIKey=XIONBZYFLSJNBW-UHFFFAOYSA-O

SMILES

[NH4+].[H+]([F-])[F-]

Canonical SMILES

[F-][H+][F-].[NH4+]

Other Names for this Substance

  • Ammonium fluoride ((NH4)(HF2))
  • Ammonium bifluoride
  • Acid ammonium fluoride
  • Ammonium hydrogen fluoride
  • Ammonium fluoride compd. with hydrogen fluoride (1:1)

Deleted or Replaced CAS Registry Numbers

7790-15-0, 14055-61-9, 16941-26-7, 19121-60-9, 52697-21-9, 96740-33-9, 120144-37-8, 127026-25-9, 135446-53-6, 159431-44-4, 1257076-06-4, 1628788-89-5