·
Empirical Formula (Hill Notation) CaO2
·
Molecular Weight 72.08
Calcium peroxide or calcium dioxide is
the inorganic compound with the formula CaO2. It is
the peroxide (O22−)
salt of Ca2+. Commercial samples can be yellowish, but the pure
compound is white. It is almost insoluble in water.
Detailed description
Applications
It is mainly used as an oxidant to enhance the
extraction of precious metals from their ores. In its second main application,
it is used as a food additive under
the E number E930 it is
used as flour bleaching agent and improving agent.[2]
In agriculture it is used in the presowing
treatments of rice seed. Also, calcium peroxide has found use in the aquaculture to oxygenate
and disinfect water. In the ecological restoration industry it is used in the
treatment of soils. Calcium peroxide is used in a similar manner to magnesium peroxide for
environmental restoration programs. It is used to restore soil and groundwater
contaminated with petroleum by the process of enhanced in-situ bioremediation.
PRICE
$152.54/KG OR $69.33/IB
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