Ammonium nitrate

• Formula: H₄N₂O₃
• Molecular weight: 80.0434
• IUPAC Standard InChI: InChI=1S/H4N2O3/c1-5-2(3)4/h1H4 Copy

  
• IUPAC Standard InChIKey: ASFXIDPWCNUKTK-UHFFFAOYSA-N Copy
• CAS Registry Number: 6484-52-2
• Chemical structure:
  This structure is also available as a 2d Mol file
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• Information on this page:
  • Phase change data
  • References
  • Notes
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  • IR Spectrum
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Phase change 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: William E. Acree, Jr., James S. Chickos

Enthalpy of sublimation

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.

Luft, 1955
Luft, N.W., Ind. Chemist, 1955, 31, 502. [all data]

Brandner, Junk, et al., 1962
Brandner, J.D.; Junk, N.M.; Lawrence, J.W.; Robins, Jack, Vapor Pressure of Ammonium Nitrate., J. Chem. Eng. Data, 1962, 7, 2, 227-228, https://doi.org/10.1021/je60013a020 . [all data]

Notes

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• Symbols used in this document:
  

  ΔsubH	Enthalpy of sublimation
  ΔsubH°	Enthalpy of sublimation at standard conditions

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