Date published: 2026-5-10

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Calcium peroxide (CAS 78403-22-2)

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Application:
Calcium peroxide is a rubber stabilizer.
CAS Number:
78403-22-2
Purity:
≥75%
Molecular Weight:
72.08
Molecular Formula:
CaO2
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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Calcium peroxide is a chemical compound that functions as an oxidizing agent in experimental applications. Its mode of action involves the release of oxygen when it comes into contact with water or acids. This release of oxygen can be utilized in various chemical processes, including the remediation of contaminated soil and water. In these contexts, calcium peroxide facilitates the breakdown of organic pollutants through oxidation reactions. At the molecular level, calcium peroxide reacts with water to produce hydrogen peroxide, which then decomposes to release oxygen radicals. These oxygen radicals can then react with organic compounds, leading to their degradation.


Calcium peroxide (CAS 78403-22-2) References

  1. Application of calcium peroxide in water and soil treatment: A review.  |  Lu, S., et al. 2017. J Hazard Mater. 337: 163-177. PMID: 28525879
  2. Calcium peroxide eliminates grease inhibition and promotes short-chain fatty acids production during anaerobic fermentation of food waste.  |  Xu, Q., et al. 2020. Bioresour Technol. 316: 123947. PMID: 32769002
  3. Facile Fabrication of Oxygen-Releasing Tannylated Calcium Peroxide Nanoparticles.  |  Park, JS., et al. 2020. Materials (Basel). 13: PMID: 32882993
  4. Improving the treatment of waste activated sludge using calcium peroxide.  |  Xu, Q., et al. 2020. Water Res. 187: 116440. PMID: 32980604
  5. Engineering calcium peroxide based oxygen generating scaffolds for tissue survival.  |  Suvarnapathaki, S., et al. 2021. Biomater Sci. 9: 2519-2532. PMID: 33565527
  6. Calcium Peroxide-Containing Polydimethylsiloxane-Based Microwells for Inhibiting Cell Death in Spheroids through Improved Oxygen Supply.  |  Mizukami, Y., et al. 2021. Biol Pharm Bull. 44: 1458-1464. PMID: 34602554
  7. Calcium Peroxide Nanoparticles-Embedded Coatings on Anti-Inflammatory TiO2 Nanotubes for Bacteria Elimination and Inflammatory Environment Amelioration.  |  He, Y., et al. 2021. Small. 17: e2102907. PMID: 34665526
  8. Calcium peroxide significantly enhances volatile solids destruction in aerobic sludge digestion through improving sludge biodegradability.  |  Wang, C., et al. 2022. Bioresour Technol. 346: 126655. PMID: 34979280
  9. Synergistic process using calcium peroxide and ferrous iron for enhanced ultrafiltration of Microcystis aeruginosa-laden water.  |  Cheng, X., et al. 2022. Water Res. 211: 118067. PMID: 35065340
  10. Calcium peroxide pre-treatment improved the anaerobic digestion of primary sludge and its co-digestion with waste activated sludge.  |  Wei, W., et al. 2022. Sci Total Environ. 828: 154404. PMID: 35271918
  11. Calcium peroxide aids tyramine-alginate gel to crosslink with tyrosinase for efficient cartilage repair.  |  Wong, CC., et al. 2022. Int J Biol Macromol. 208: 299-313. PMID: 35288166
  12. Bubble-assisted HIFU ablation enabled by calcium peroxide.  |  Wang, C., et al. 2022. J Mater Chem B. 10: 4442-4451. PMID: 35593261
  13. Calcium peroxide and freezing co-pretreatment enhancing short-chain fatty acids production from waste activated sludge towards carbon-neutral sludge treatment.  |  Zhao, W., et al. 2023. Bioresour Technol. 367: 128273. PMID: 36347477
  14. Calcium peroxide alleviates the waterlogging stress of rapeseed by improving root growth status in a rice-rape rotation field.  |  Wang, Z., et al. 2022. Front Plant Sci. 13: 1048227. PMID: 36466266

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Calcium peroxide, 250 g

sc-252543
250 g
$42.00