Ammonium perbromate

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Ammonium perbromate
Ammonium perbromate.svg
Names
IUPAC name
Azanium perbromate
Other names
Ammonium perbromate
Identifiers
3D model (JSmol)
ChemSpider
PubChem CID
  • InChI=1S/BrHO4.H3N/c2-1(3,4)5;/h(H,2,3,4,5);1H3
    Key: MMQCMMVCGMXMPN-UHFFFAOYSA-N
  • [NH4+].[O-]Br(=O)(=O)=O
Properties
NH4BrO4
Molar mass 161.94 g/mol
soluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Ammonium perbromate is an inorganic chemical compound with the formula NH4 BrO4 . It shares similar properties to ammonium perchlorate, but is substantially more difficult to isolate, and has a complex mechanism of decomposition. [1] [2] [3]

Properties

Ammonium perbromate is stable at room temperature, and has solubilities which are similar to ammonium perchlorate. Ammonium perbromate is much less hygroscopic in comparison to ammonium perchlorate, and has been shown to increase in weight when maintained in an atmosphere with high humidity. [2]

Ammonium perbromate begins to decompose at a temperature between 170 and 180 Celsius, and has been observed to explode on occasion. [2]

References

  1. ↑ Hull, Katherine L.; Cairns, Amy J.; Haq, Marium (19 February 2019). "Bromate Oxidation of Ammonium Salts: In Situ Acid Formation for Reservoir Stimulation" . Inorganic Chemistry. 58 (5): 3007–3014. doi:10.1021/acs.inorgchem.8b02891. PMID   30777427 . Retrieved 31 August 2024.
  2. 1 2 3 Keith, James N.; Solomon, Irving J. (16 May 1969). "Ammonium Perbromate" . Inorganic Chemistry. 9 (6): 1560–1561. doi:10.1021/ic50088a051 . Retrieved 31 August 2024.
  3. ↑ Pisarenko, Aleksey N.; Young, Robert; Quiñones, Oscar; Vanderford, Brett J.; Mawhinney, Douglas B. (22 July 2011). "Two New Methods of Synthesis for the Perbromate Ion: Chemistry and Determination by LC-MS/MS" . Inorganic Chemistry. 50 (18): 8691–8693. doi:10.1021/ic201329q. PMID   21780765 . Retrieved 31 August 2024.


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