Ammonium Chloride

• Formula: ClH₄N
• Molecular weight: 53.491
• IUPAC Standard InChI: InChI=1S/ClH.H3N/h1H;1H3 Copy

  
• IUPAC Standard InChIKey: NLXLAEXVIDQMFP-UHFFFAOYSA-N Copy
• CAS Registry Number: 12125-02-9
• Chemical structure:
  This structure is also available as a 2d Mol file
• Species with the same structure:
  • Ammonium chloride
• Other names: (NH4)Cl; Ammonium chloride ((NH4)Cl); Amchlor; Ammoneric; Ammoniumchlorid; Ammonium muriate; Chlorid amonny; Darammon; SAL AMMONIA; SAL AMMONIAC; Salammonite; Salmiac; Ammonium chloride fume; Ammonium uriate; Katapone VV-328; Quaternary ammonium chloride
• Information on this page:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
• Data at other public NIST sites:
  • X-ray Photoelectron Spectroscopy Database, version 5.0
• Options:
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• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

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Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: José A. Martinho Simões

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C₉H₂₇NSn₃ (cr) + ( • 55) (solution) + 3 (l) = ( • 55) (solution) + 3C₃H₁₀OSn (cr)

By formula: C₉H₂₇NSn₃ (cr) + (HCl • 55H₂O) (solution) + 3H₂O (l) = (H₄ClN • 55H₂O) (solution) + 3C₃H₁₀OSn (cr)

Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
B - John E. Bartmess

Electron affinity determinations

Appearance energy determinations

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Baldwin, Lappert, et al., 1972
Baldwin, J.C.; Lappert, M.F.; Pedley, J.B.; Poland, J.S., J. Chem. Soc., Dalton Trans., 1972, 1943.. [all data]

Eustis, Whiteside, et al., 2010
Eustis, S.N.; Whiteside, A.; Wang, D.; Gutowski, M.; Bowen, K.H., Ammonia-Hydrogen Bromide and Ammonia-Hydrogen Iodide Complexes: Anion Photoelectron and ab Initio Studies, J. Phys. Chem. A, 2010, 114, 3, 1357-1363, https://doi.org/10.1021/jp906238v . [all data]

Evlasheva, Potapov, et al., 1975
Evlasheva, T.I.; Potapov, V.K.; Tulupov, V.A., The structure of the ammonium chloride molecule, Russ. J. Phys. Chem., 1975, 49, 738. [all data]

Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References

• Symbols used in this document:
  

  AE	Appearance energy
  EA	Electron affinity
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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