Synthesis of calcium peroxide

Preparation of calcium peroxide

Preparation of calcium peroxide

Preparation of calcium peroxide

To prepare the calcium peroxide 8-hydrate, 11g of calcium chloride 6-hydrate are dissolved in 5 ml of water and treated with 50ml of fresh 3% hydrogen peroxide and then with 7 ml of concentrated ammonia solution in 100 ml of water. If this procedure is carried out at 55° C, or if only 30ml of water are used for the ammonia at 20° C, the four-tenths hydrate is obtained. Yield, about 4.5 g of the CaO2 · 8-hydrate and 3.0g of the CaO2 · 0.4-hydrate.

Inorganic laboratory preparations, by G. G. Schlessinger, 8, 1962

IUPAC Name

calcium;peroxide

InChI

InChI=1S/Ca.O2/c;1-2/q+2;-2

InChI Key

LHJQIRIGXXHNLA-UHFFFAOYSA-N

Canonical SMILES

[O-][O-].[Ca+2]

MeSH Synonyms

calcium peroxide

Depositor-Supplied Synonyms

Calcium dioxide, CALCIUM PEROXIDE, peroxidocalcium, Calciumperoxid, Kalziumperoxid, Calper, Calper G, cyc-CaO2, UNII-7FRO2ENO91, Ca(O2), Calcium peroxide (Ca(O2)), HSDB 965, CHEBI:48233, EINECS 215-139-4, UN1457, Calcium peroxide [UN1457] [Oxidizer], 12049-69-3, 1305-79-9, 55396-25-3, 61976-87-2

Removed Synonyms

CID14779

Share This

2 comments

Leave a Reply

Your email address will not be published. Required fields are marked *