Ammonium nitrate

CAS Registry Number®

6484-52-2
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CAS Name

Ammonium nitrate

Molecular Formula

H3N.HNO3

Cite this Page

Ammonium nitrate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6484-52-2 (retrieved 2021-09-27) (CAS RN: 6484-52-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    210 °C @ Press: 11 Torr
  • Melting Point (1)

    169.6 °C
  • Density (1)

    1.725 g/cm3 @ Temp: 25 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/HNO3.H3N/c2-1(3)4;/h(H,2,3,4);1H3

InChIKey

InChIKey=PRORZGWHZXZQMV-UHFFFAOYSA-N

SMILES

N(=O)(=O)O.N

Canonical SMILES

O=N(=O)O.N

Other Names for this Substance

  • Nitric acid ammonium salt (1:1)
  • Nitric acid ammonium salt
  • Ammonium nitrate (1:1)
  • Ammonium nitrate
  • German saltpeter

Deleted or Replaced CAS Registry Numbers

95255-40-6, 893438-76-1, 1388628-04-3