ZHEJIANG JIEHUA NEW MATERIALS CO., LTD.
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| Place of Origin: | China |
| Brand Name: | Jiehua |
| Certification: | ISO14001, ISO9001 |
| Model Number: | Industrial Grade |
| Minimum Order Quantity: | 1 mt |
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| Price: | Negotiable |
| Packaging Details: | 25kg woven polypropylene bags with inner polyethylene liner (UN approved), or 25kg fiberboard drums. |
| Delivery Time: | About 2 weeks |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 3000MT PER YEAR |
| Appearance: | Yellowish Powder | CAS No.: | 1305-79-9 |
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| UN: | 1457 | Synonyms: | Calcium Dioxide; Calcium Superoxide |
| MF: | CaO2 | MW: | 72.08 |
| High Light: | calcium superoxide,inorganic peroxides |
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Calcium Peroxide
Speifications:
| Item | Specification (50%) | Specification (60%) | Specification (75%) |
| Appearance | yellowish powder | yellowish powder | yellowish powder |
| Active Oxygen, % | ≥11.0 | ≥13.0 | ≥16.0 |
| Active Component (CaO2), % | ≥50 | ≥60 | ≥75 |
| Moisture, % | ≤2.0 | ≤2.0 | ≤2.0 |
| Bulk Density, g/L | 500-800 | 500-800 | 500-800 |
| pH(1%suspension) | 11-13 | 11-13 | 11-13 |
Description:
Granular calcium peroxide is made of powdered calcium peroxide. Calcium peroxide is a white or yellowish solid peroxide which slowly decomposes to release oxygen at a "controlled" rate when in contact of hydrous media. Calcium peroxide based chemical oxygen product is of the most temperature stable inorganic oxygen release compounds. It decomposes slowly in moist air, is practically insoluble in water, and dissolves in acids, forming hydrogen peroxide.
Application:
An important application of calcium peroxide is for curing the polysulfide sealants used in double glazing window units. Calcium peroxide is also used at several gold mines in Australia to increase recovery of gold and reduce the consumption of cyanide. Calcium peroxide (PermeOx) is also used to improve the bioremediation of soils contaminated with creosote or kerosene, to deodorize sewage sludges and wastewater, and to dechlorinate wastewater and effluents. A special formulation of calcium peroxide is used for removing metal ions from acidic waste streams such as coal ash leachate and acid mine drainage.
Transportation:
Proper Shipping Name: Calcium Peroxide
Class: 5.1
UN Number: 1457
EMS: F-A, S-Q
Packing: 25 woven polypropylene bags with inner polyethylene liner (UN approved), or 25 fiberboard drums.
Contact Person: Sherry
Tel: 86 18868081406
