PEROXYDISULFURIC ACID

  • Name: PEROXYDISULFURIC ACID
  • CAS: 13445-49-3
  • Purity: 99%
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1.What is the PEROXYDISULFURIC ACID ?

Peroxodisulfuric acid, also known as H4S2O8, is a strong acid that forms colorless crystals. When pure, it melts with decomposition at 65 °C. Peroxodisulfuric acid is not stable, and its solutions are reasonably stable when cool but hydrolyze rapidly to hydrogen peroxide and sulfuric acid when heated in strongly acidic solutions.

Used in Chemical Synthesis:
Peroxodisulfuric acid is used as an oxidizing agent for various chemical reactions, including the oxidation of alkenes to epoxides, the oxidation of alcohols to aldehydes or ketones, and the oxidation of sulfides to sulfoxides or sulfates. Its strong oxidizing properties make it a versatile compound in the synthesis of different organic and inorganic compounds.
Used in Analytical Chemistry:
In analytical chemistry, peroxodisulfuric acid is used as a titrant in redox titrations, such as the determination of iron(II) ions in the presence of iron(III) ions. Its strong oxidizing nature allows for accurate and precise measurements in various analytical applications.
Used in Environmental Applications:
Peroxodisulfuric acid can be employed in the treatment of wastewater and soil remediation due to its ability to oxidize various contaminants, such as organic pollutants and heavy metals. Its strong oxidizing properties help in breaking down harmful substances, making it a useful tool in environmental clean-up processes.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, peroxodisulfuric acid may be used as a reagent in the synthesis of certain drugs and pharmaceutical compounds. Its oxidizing properties can be harnessed to facilitate specific chemical transformations, contributing to the production of various medications.
Used in Textile Industry:
Peroxodisulfuric acid can be utilized in the textile industry for processes such as bleaching and dyeing. Its strong oxidizing properties enable the removal of stains and impurities from fabrics, as well as the oxidation of certain dyes to achieve desired color effects.
Used in Cosmetics Industry:
In the cosmetics industry, peroxodisulfuric acid may be used as an ingredient in certain hair care and skin care products, where its oxidizing properties can contribute to the lightening or coloring of hair, or the removal of impurities from the skin. However, due to its strong oxidizing nature, it must be used with caution and in appropriate concentrations to ensure safety and effectiveness.

2.What is the CAS number for PEROXYDISULFURIC ACID ?

The CAS number of PEROXYDISULFURIC ACID is 13445-49-3.

More information of PEROXYDISULFURIC ACID 13445-49-3 are:

CAS?Number

13445-49-3

Density

2.478g/cm3

Refractive Index

1.584

PSA

143.96000

LogP

0.70180

Pka

-6.26±0.18(Predicted)

3.What is the molecular formula of PEROXYDISULFURIC ACID ?

The chemical formula of?PEROXYDISULFURIC ACID is H2O8 S2 which containing 2 Hydrogen atoms,8 Oxygen atoms and 2 Sulfur atoms,and the molecular weight, and the molecular weight of PEROXYDISULFURIC ACID is 194.143

4.What is PEROXYDISULFURIC ACID(13445-49-3)used for?

Peroxodisulfuric acid, also known as H4S2O8, is a strong acid that forms colorless crystals. When pure, it melts with decomposition at 65 °C. Peroxodisulfuric acid is not stable, and its solutions are reasonably stable when cool but hydrolyze rapidly to hydrogen peroxide and sulfuric acid when heated in strongly acidic solutions.

InChI:InChI=1/H2O8S2/c1-7-10(5,6)8-9(2,3)4/h1H,(H,2,3,4)

Relevant articles related to PEROXYDISULFURIC ACID:

Article

Source

Electrochemical preparation of peroxodisulfuric acid using boron doped diamond thin film electrodes

Serrano,Michaud,Comninellis,Savall

, p. 431 - 436 (2002)

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