Peroxynitrate

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(Redirected from
Sodium peroxynitrate
)
Peroxynitrate
Identifiers
3D model (
JSmol
)
ChEBI
ChemSpider
  • InChI=1S/HNO4/c2-1(3)5-4/h4H/p-1
    Key: UUZZMWZGAZGXSF-UHFFFAOYSA-M
  • [N+](=O)([O-])O[O-]
Properties
NO4
Molar mass 78.004 g·mol−1
Related compounds
Related compounds
peroxysulfate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Peroxynitrate (or peroxonitrate) refers to salts of the unstable peroxynitric acid, HNO4. Peroxynitrate is unstable and decomposes to nitrate and dioxygen.[1]

No solid peroxynitrate salts are known.

Sebastian Moiseevich Tanatar produced sodium peroxynitrate octahydrate (NaNO3·H2O2·8H2O) by evaporating a solution of sodium nitrate and hydrogen peroxide until crystallisation begins and then mixing with alcohol to form crystals of the octahydrate.[3]

References