Calcium Peroxide With Cas 1305-79-9
Two calcium oxide, calcium peroxide and called white or pale yellow crystalline powder, odourless, tasteless, almost difficult to soluble in water, insoluble in organic solvents such as ethanol, ether, starts to break down when heated to 315 ℃, complete decomposition temperature is 400 ~ 425 ℃, dry product is stable under normal temperature. Calcium peroxide is soluble in dilute acids to form hydrogen peroxide, which decomposes slowly in wet air or water and releases oxygen over a long period of time. Because the gasification and calcium in the water that has put the characteristics of oxygen, and itself is nontoxic, polluting the environment, is a kind of widely used fine oxygen, the oxygen agent can be used for fish farming, crop cultivation, sewage treatment and other aspects.
Synonyms:Calcium superoxide;CALCIUM PEROXIDE;CALCIUM PEROXIDE HYDRATE;CALCIUM DIOXIDE;Calciumperoxid;CALCIUMPEROXIDE,FCC;Calcium peroxide, typically 65%;Calcium peroxide, typically 50-60%
Melting point:>365 °C(lit.)
Water Solubility Slightly soluble in water. Soluble in acids
Sensitive Moisture Sensitive
Due to its good stability, non-toxic and long-term characteristics of oxygen release, calcium peroxide has been widely used as a multifunctional inorganic peroxide.
In environmental protection, calcium peroxide can be used to improve surface water quality, treat heavy metal particle wastewater and control red tide.
In agricultural planting, calcium peroxide is used for plant root oxygen supply, soil quality improvement by biochemical modification, rice seed coating, oxygen fertilizer and biological compound fertilizer.
In aquaculture, it can be used as an oxygen release agent to increase dissolved oxygen in water, regulate water PH value, improve water quality and eliminate pathogenic bacteria.
In food processing, calcium peroxide can be used in food, fruit and vegetable fresh preservation, feed additives, dough improvement, food disinfection, etc.
It can be used in dephosphorization and precious metal extraction in metallurgical industry.
Natural rubber vulcanizing agent, polysulfide rubber hardening agent/sealing agent, unsaturated polyester resin initiator etc.
Calcium peroxide can also be used in the daily chemical industry as dental cleaner, household disinfection deodorant, etc. In addition, calcium peroxide can also be used in emergency oxygen supply, cigarette manufacturing and coating industries.
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