A persulfate (sometimes known as peroxysulfate or peroxodisulfate)
[1] is a compound containing the
anions SO2−
5 or S
2O2−
8.
[2] The anion SO2−
5 contains one
peroxide group per sulfur center, whereas in S
2O2−
8, the peroxide group bridges the sulfur atoms. In both cases, sulfur adopts the normal tetrahedral geometry typical for the S(VI) oxidation state. These salts are strong oxidizers.
[3]
[4]
Ions
-
Peroxomonosulfate ion, SO2−
5 -
Peroxydisulfate S
2O2−
8
Acids
- Peroxymonosulfuric acid (Caro's acid), H2SO5
- Peroxydisulfuric acid, H2S2O8
Example salts
- Sodium peroxomonosulfate, Na2SO5
- Potassium peroxymonosulfate, KHSO5
- Sodium persulfate (sodium peroxydisulfate), Na2S2O8
- Ammonium persulfate (ammonium peroxydisulfate), (NH4)2S2O8
- Potassium persulfate (potassium peroxydisulfate), K2S2O8
References
- ^ Shafiee, Saiful Arifin; Aarons, Jolyon; Hamzah, Hairul Hisham (2018). "Electroreduction of Peroxodisulfate: A Review of a Complicated Reaction". Journal of the Electrochemical Society. 165 (13): H785–H798. doi: 10.1149/2.1161811jes. S2CID 106396614.
-
^ Harald Jakob, Stefan Leininger, Thomas Lehmann, Sylvia Jacobi, Sven Gutewort. "Peroxo Compounds, Inorganic".
Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH.
doi:
10.1002/14356007.a19_177.pub2.
ISBN
978-3527306732.
{{ cite encyclopedia}}: CS1 maint: multiple names: authors list ( link) - ^ "Geo-Cleanse International". Geocleanse.com. Retrieved 2012-06-13.
-
^ Wacławek, S., Lutze, H. V., Grübel, K., Padil, V.V.T., Černík, M., Dionysiou, D.D. (2017) (2017-12-15). "Chemistry of persulfates in water and wastewater treatment: A review". Chemical Engineering Journal. 330: 44–62.
doi:
10.1016/j.cej.2017.07.132.
{{ cite journal}}: CS1 maint: multiple names: authors list ( link) CS1 maint: numeric names: authors list ( link)
| Authority control databases: National |
|---|
 | This inorganic compound–related article is a stub. You can help Wikipedia by expanding it. |
A persulfate (sometimes known as peroxysulfate or peroxodisulfate)
[1] is a compound containing the
anions SO2−
5 or S
2O2−
8.
[2] The anion SO2−
5 contains one
peroxide group per sulfur center, whereas in S
2O2−
8, the peroxide group bridges the sulfur atoms. In both cases, sulfur adopts the normal tetrahedral geometry typical for the S(VI) oxidation state. These salts are strong oxidizers.
[3]
[4]
Ions
-
Peroxomonosulfate ion, SO2−
5 -
Peroxydisulfate S
2O2−
8
Acids
- Peroxymonosulfuric acid (Caro's acid), H2SO5
- Peroxydisulfuric acid, H2S2O8
Example salts
- Sodium peroxomonosulfate, Na2SO5
- Potassium peroxymonosulfate, KHSO5
- Sodium persulfate (sodium peroxydisulfate), Na2S2O8
- Ammonium persulfate (ammonium peroxydisulfate), (NH4)2S2O8
- Potassium persulfate (potassium peroxydisulfate), K2S2O8
References
- ^ Shafiee, Saiful Arifin; Aarons, Jolyon; Hamzah, Hairul Hisham (2018). "Electroreduction of Peroxodisulfate: A Review of a Complicated Reaction". Journal of the Electrochemical Society. 165 (13): H785–H798. doi: 10.1149/2.1161811jes. S2CID 106396614.
-
^ Harald Jakob, Stefan Leininger, Thomas Lehmann, Sylvia Jacobi, Sven Gutewort. "Peroxo Compounds, Inorganic".
Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH.
doi:
10.1002/14356007.a19_177.pub2.
ISBN
978-3527306732.
{{ cite encyclopedia}}: CS1 maint: multiple names: authors list ( link) - ^ "Geo-Cleanse International". Geocleanse.com. Retrieved 2012-06-13.
-
^ Wacławek, S., Lutze, H. V., Grübel, K., Padil, V.V.T., Černík, M., Dionysiou, D.D. (2017) (2017-12-15). "Chemistry of persulfates in water and wastewater treatment: A review". Chemical Engineering Journal. 330: 44–62.
doi:
10.1016/j.cej.2017.07.132.
{{ cite journal}}: CS1 maint: multiple names: authors list ( link) CS1 maint: numeric names: authors list ( link)
| Authority control databases: National |
|---|
|
| This inorganic compound–related article is a stub. You can help Wikipedia by expanding it. |