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21157 Calcium peroxide, typically 65%

CAS Number
1305-79-9
Synonyms

Stock No. Size Price ($) Quantity Availability
21157-22 100g 56.50
21157-36 500g 149.00
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Calcium peroxide, typically 65%

MDL
MFCD00015988
EINECS
215-139-4

Chemical Properties

Formula
CaO2
Formula Weight
72.08
Form
Powder
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
Slightly soluble in water. Soluble in acids

Applications

Calcium peroxide is used as a rubber stabilizer, used in different areas of industry and agriculture. In agriculture it is used as an oxygen fertilizer, and is also used in the presowing treatments of rice seed. It is used as flour bleaching agent and improving agent.

Notes

Remainder typically calcium hydroxide

Literature References

M Arienzo. Degradation of 2,4,6-trinitrotoluene in water and soil slurry utilizing a calcium peroxide compound. Chemosphere. 2000, 40, (4), 331-337.

Abraham Northup.; Daniel Cassidy. Calcium peroxide (CaO2) for use in modified Fenton chemistry. Journal of Hazardous Materials. 2008, 152, (3), 1164-1170.

GHS Hazard and Precautionary Statements

Hazard Statements: H272-H314-H318

May intensify fire; oxidizer. Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P221-P210v-P303+P361+P353-P305+P351+P338-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,1689
Hazard Class
5.1
Packing Group
II
Harmonized Tariff Code
2825.90
TSCA
Yes

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