PEROXYDISULFURIC ACID

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Names

[ CAS No. ]:
13445-49-3

[ Name ]:
PEROXYDISULFURIC ACID

[Synonym ]:
Marshall's acid
peroxodisulfate
Peroxydisulfuric acid
persulfuric acid
H2S2O8
ammonium persulfate
Peroxodisulfuric acid
peroxodisulphate

Chemical & Physical Properties

[ Density]:
2.478g/cm3

[ Molecular Formula ]:
H2O8S2

[ Molecular Weight ]:
194.14100

[ Exact Mass ]:
193.91900

[ PSA ]:
143.96000

[ LogP ]:
0.70180

[ Index of Refraction ]:
1.584

Safety Information

[ RIDADR ]:
UN 1483

[ Hazard Class ]:
5.1

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chlorosulfonic acid
  • Sulfuric acid
  • Sulfur trioxide
  • Water
  • Hydrogen peroxide
  • Sulfurous Acid
  • Hydrogen Sulfate
  • peroxysulfuric acid
  • Fluorine
  • oxygen

DownStream

  • Sulfuric acid
  • sodium dithionate
  • Copper sulfate pentahydrate
  • Hydrogen peroxide
  • Water
  • ozone
  • molecular iodine
  • peroxysulfuric acid

Related Compounds

  • Peroxydisulfuric acid([(HO)S(O)2]2O2),copper(2+) salt (1:1)
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • trisporic acid
  • Benzenesulfonic acid, 3,3-methylenebis2,4(or 4,6)-dihydroxyphenyleneazobis-, potassium sodium salt