Peroxomonosulfate

Peroxomonosulfate
Names
Other names
Persulfate[1]
Identifiers
CAS Number
  • 22047-43-4
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:29288
ChemSpider
  • 140599
Gmelin Reference
 101038
InChI
  • InChI=1S/H2O5S/c1-5-6(2,3)4/h1H,(H,2,3,4)/p-2
    Key: FHHJDRFHHWUPDG-UHFFFAOYSA-L
  • [O-]OS(=O)(=O)[O-]
Properties
Chemical formula
 O5S−2
Molar mass 112.06 g·mol−1
Conjugate acid Peroxymonosulfuric acid
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound

The peroxomonosulfate ion, SO2−
5, is a sulfur oxoanion. It is sometimes referred to as the persulfate ion, but this term also refers to the peroxydisulfate ion, S
2O2−
8.

Its other IUPAC names are sulfuroperoxoate and trioxidoperoxidosulfate(2−).[2]

Compounds containing peroxomonosulfate

  • Na2SO5
  • KHSO5

See also

  • Peroxymonosulfuric acid

References

  1. ^ Ambiguous—see persulfate
  2. ^ International Union of Pure and Applied Chemistry (2005). Nomenclature of Inorganic Chemistry (IUPAC Recommendations 2005). Cambridge (UK): RSC–IUPAC. ISBN 0-85404-438-8. pp. 139,328. Electronic version.
  • v
  • t
  • e
Salts and covalent derivatives of the persulfate ion
H2SO5
H2S2O8 		He
Li Be B C (NH4)2S2O8 O F Ne
Na2S2O8 Mg Al Si P (SO5)2−
(S2O8)2− 		Cl Ar
KHSO5
K2S2O8 		Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd C20H20N4AgS2O8 Cd In Sn Sb Te I Xe
Cs Ba * Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
 
* La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb
** Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No
Stub icon

This inorganic compound–related article is a stub. You can help Wikipedia by expanding it.

  • v
  • t
  • e