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Hydrogen Peroxide (CAS 7722-84-1)

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Alternate Names:
Hydrogen Peroxide is also known as H2O2.
Application:
Hydrogen Peroxide is a widely employed oxidizing reagent, disinfectant, antiseptic, propellant, and in synthetic chemistry, epoxidizing agent.
CAS Number:
7722-84-1
Molecular Weight:
34.01
Molecular Formula:
H2O2
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Hydrogen peroxide (H2O2) is a simple chemical compound that behaves as a powerful oxidizing agent due to the presence of an extra oxygen atom compared to water (H2O). This additional oxygen atom makes hydrogen peroxide highly reactive and capable of participating in various oxidation reactions, which are fundamental to its utility in scientific research and industrial applications. In research settings, hydrogen peroxide is often used as a reagent to induce oxidative stress in biological studies, helping scientists understand the cellular responses to oxidative damage, which is crucial for studying aging, cancer, and neurodegenerative diseases. The mechanism of action lies in its ability to produce free radicals when it decomposes, which can damage cellular components such as lipids, proteins, and nucleic acids. Moreover, in analytical chemistry, hydrogen peroxide is used in various assays to quantify the presence of other substances that catalyze its decomposition, such as enzymes like catalase and peroxidase. This decomposition is also exploited in environmental science, where hydrogen peroxide is used to treat pollutants through advanced oxidation processes that break down contaminants into less harmful products. Additionally, its application extends to techniques like chemiluminescence, where it is used to generate light as it reacts with certain luminescent agents, making it invaluable in the detection and quantification of various biomolecules. Through these diverse roles, hydrogen peroxide proves to be a versatile and indispensable tool in scientific investigations, offering insights into oxidative processes and environmental remediation.


Hydrogen Peroxide (CAS 7722-84-1) References

  1. Efficacy of common laboratory disinfectants on the infectivity of Cryptosporidium parvum oocysts in cell culture.  |  Weir, SC., et al. 2002. Appl Environ Microbiol. 68: 2576-9. PMID: 11976138
  2. Hydrogen peroxide-mediated inactivation of two chloroplastic peroxidases, ascorbate peroxidase and 2-cys peroxiredoxin.  |  Kitajima, S. 2008. Photochem Photobiol. 84: 1404-9. PMID: 19067962
  3. Hydrogen peroxide--a party trick from the past?  |  Reid, CJ., et al. 2011. Anaesth Intensive Care. 39: 1004-8. PMID: 22165350
  4. Use of hydrogen peroxide as a biocide: new consideration of its mechanisms of biocidal action.  |  Linley, E., et al. 2012. J Antimicrob Chemother. 67: 1589-96. PMID: 22532463
  5. The biological chemistry of hydrogen peroxide.  |  Winterbourn, CC. 2013. Methods Enzymol. 528: 3-25. PMID: 23849856
  6. The role of hydrogen peroxide and singlet oxygen in the photodegradation of melanin.  |  Żądto, A., et al. 2020. Photochem Photobiol Sci. 19: 654-667. PMID: 32307506
  7. A Systematic Review on the Efficacy of Vaporized Hydrogen Peroxide as a Non-Contact Decontamination System for Pathogens Associated with the Dental Environment.  |  Ahmed, R. and Mulder, R. 2021. Int J Environ Res Public Health. 18: PMID: 33946831
  8. Innovative method of utilising hydrogen peroxide for source water management of cyanobacteria.  |  Huang, J., et al. 2022. Environ Sci Pollut Res Int. 29: 22651-22660. PMID: 34792766
  9. Effect of hydrogen peroxide on erythrocyte temperature in vitro.  |  Kasatkin, A. and Urakov, A. 2022. Chem Biol Interact. 354: 109837. PMID: 35104488
  10. A detailed analysis of hydrogen peroxide-induced cell death in primary neuronal culture.  |  Whittemore, ER., et al. 1995. Neuroscience. 67: 921-32. PMID: 7675214

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Hydrogen Peroxide, 100 ml

sc-203336
100 ml
$30.00

Hydrogen Peroxide, 500 ml

sc-203336A
500 ml
$60.00

Hydrogen Peroxide, 3.8 L

sc-203336B
3.8 L
$93.00

What is the working dilution of this product?

Asked by: Maria Ashaber
Thank you for your question. It would be helpful if you could call 800-457-3801, allowing for a more interactive discussion of this and other related questions.
Answered by: Technical Service
Date published: 2022-02-09

What percentage peroxide is this product?

Asked by: Marco 824
Thank you for your question. This product is a 30% hydrogen peroxide solution in water. Please contact Technical Service if you have any further questions or need additional information.
Answered by: Tech Service
Date published: 2024-11-03
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Rated 5 out of 5 by from LiLi, X. et al (PubMed 26225431) used varying concentrations of Hydrogen Peroxide, a widely employed oxidizing reagent and disinfectant, to test its effects on M. smegmatis transcription. They found that varying concentrations of Hydrogen Peroxide resulted in the transcription of different detoxifying enzymes. -SCBT Publication Review
Date published: 2015-04-16
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Hydrogen Peroxide is rated 5.0 out of 5 by 1.
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