Input interpretation
calcium peroxide
Chemical names and formulas
formula | CaO_2 name | calcium peroxide alternate names | calcium dioxide | peroxidocalcium mass fractions | Ca (calcium) 55.6% | O (oxygen) 44.4%
Structure diagram
Structure diagram
vertex count | 3 edge count | 1 Schultz index | 4 Wiener index | 1 Hosoya index | 2 Balaban index | 1
Basic properties
molar mass | 72.076 g/mol phase | solid (at STP) melting point | 200 °C density | 2.92 g/cm^3 solubility in water | insoluble
Units
Solid properties (at STP)
density | 2.92 g/cm^3
Units
Chemical identifiers
![CAS number | 1305-79-9 PubChem CID number | 14779 PubChem SID number | 158025 SMILES identifier | [O-][O-].[Ca+2] InChI identifier | InChI=1/Ca.O2/c;1-2/q+2;-2 EU number | 215-139-4 Gmelin number | 42333 RTECS number | EW3865000 MDL number | MFCD00015988](../image_source/70de07a78fa17b1afb27cdb130c9adee.png)
CAS number | 1305-79-9 PubChem CID number | 14779 PubChem SID number | 158025 SMILES identifier | [O-][O-].[Ca+2] InChI identifier | InChI=1/Ca.O2/c;1-2/q+2;-2 EU number | 215-139-4 Gmelin number | 42333 RTECS number | EW3865000 MDL number | MFCD00015988
NFPA label
NFPA label
NFPA hazards | oxidizing agent
Ion equivalents
Ca^(2+) (calcium cation) | 1 (O_2)^(2-) (peroxide anion) | 1