Calcium peroxide
Calcium peroxide (CAS: 78403-22-2, Formula: CaO2, MW: 72.08) is an inorganic compound recognised for its strong oxidizing properties. Supplied as a white to off-white powder with a minimum assay of 75%, it finds utility across various industrial applications, including chemical synthesis, materials science, and as an oxidizing agent. Its reactive nature necessitates careful handling and adherence to safety protocols.
Chemical Synthesis Oxidizing Agent
Calcium peroxide serves as a valuable oxidizing agent in organic synthesis. It can be employed in reactions requiring controlled oxygen release or for specific oxidation transformations, contributing to the formation of diverse chemical products.
Materials Science Applications
In materials science, calcium peroxide can be incorporated into formulations for creating specialized ceramics or metal compounds. Its decomposition can release oxygen, which may be beneficial in certain sintering or processing steps.
Industrial Oxidizing Applications
Beyond synthesis, calcium peroxide is utilized in broader industrial contexts where a stable, solid oxidizing agent is required. This can include applications in pulp and paper processing or in certain wastewater treatment scenarios.
| Molecular weight | 72.08 |
|---|---|
| Empirical formula | CaO2 |
| Assay | 75% |
| Form | powder |
| Particle size | −200 mesh |
| Melting point | >365 °C |
Hazard statements
- H272May intensify fire; oxidiser
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P220Keep away from clothing and combustible materials
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1457 5.1 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | O,Xi |
| Risk statements (R) | 9-36/37/38 |
| Safety statements (S) | 17-26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Calcium Peroxide used for?
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Calcium peroxide is primarily used as an oxidizing agent in chemical synthesis, in materials science applications, and for general industrial oxidation processes.
What are the CAS number and formula for Calcium Peroxide?
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The CAS number for Calcium Peroxide is 78403-22-2, and its chemical formula is CaO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Calcium Peroxide with a minimum assay of 75%. This is typically considered a technical or research grade. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Calcium Peroxide be handled safely?
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Calcium Peroxide is a strong oxidizer (H272) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Store away from combustible materials.
How is Calcium Peroxide shipped and exported?
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Calcium Peroxide is classified under UN 1457, Class 5.1 (Oxidizers), Packing Group II. Tech Serve Solutions, as an experienced global supplier, ensures compliance with all relevant shipping and export regulations for hazardous materials.
How can I request a quote or sample?
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To request a quote or a sample of Calcium Peroxide, please contact our sales department through the website or by phone. Provide your specific requirements, including quantity and delivery location.
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