Ammonium perbromate
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| IUPAC name
Azanium perbromate
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| Other names
Ammonium perbromate
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| Identifiers | |
3D model (JSmol)
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PubChem CID
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| Properties[1] | |
| NH4BrO4 | |
| Molar mass | 161.939 g·mol−1 |
| Melting point | 170–180 °C (338–356 °F; 443–453 K) decomposes, rarely explodes |
| 17.8 g/100g | |
| Solubility in Acetonitrile | 1.36 g/100g |
| Solubility in Acetone | 3.22 g/100g |
| Solubility in Ethanol | 2.94 g/100g |
| Solubility in Methanol | 8.22 g/100g |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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Ammonium perbromate is an inorganic chemical compound with the formula NH4BrO4. It shares similar properties to ammonium perchlorate, but is substantially more difficult to isolate, and has a complex mechanism of decomposition.[2][1][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, absorbing roughly 1/6 as much water when maintained in an atmosphere with high humidity.[1]
References
- ^ a b c Keith, James N.; Solomon, Irving J. (16 May 1969). "Ammonium Perbromate". Inorganic Chemistry. 9 (6): 1560–1561. doi:10.1021/ic50088a051.
- ^ 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.
- ^ 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.