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Copper(III) oxide

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Copper(III) oxide
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
PubChem CID
InChI
  • InChI=1S/2Cu.3O/q;;3*-2Key: NFFYXVOHHLQALV-UHFFFAOYSA-N
SMILES
  • ....
Properties
Chemical formula Cu2O3
Molar mass 175.0902 g/mol
Appearance red crystals
Melting point 75 °C (167 °F; 348 K) (decomposes)
Solubility in water insoluble
Hazards
NIOSH (US health exposure limits):
PEL (Permissible) TWA 1 mg/m (as Cu)
REL (Recommended) TWA 1 mg/m (as Cu)
IDLH (Immediate danger) TWA 100 mg/m (as Cu)
Related compounds
Other cations Nickel(III) oxide
Related compounds Copper(I) oxide
Copper(II) oxide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Copper(III) oxide is a chemical compound with the formula Cu2O3, the highest copper oxide.

References

  1. ^ NIOSH Pocket Guide to Chemical Hazards. "#0150". National Institute for Occupational Safety and Health (NIOSH).
  2. Wang, L.S.; Wu, H.; Desai, S.R.; Lou, L., Electronic Structure of Small Copper Oxide Clusters: From Cu2O to Cu2O4, Phys. Rev. B: Cond. Matt., 1996, 53, 12, 8028.
  • Chemical encyclopedia / Editorial Board .: Knuniants IL etc. .. - M.: Soviet Encyclopedia, 1990 - V. 2 - 671 s. - ISBN 978-5-85270-035-3.
  • R. Ripa, Chetyanu I. Inorganic Chemistry. Chemistry of Metals. - M.: Mir, 1972 - V. 2 - 871 s.
Copper compounds
Cu(0,I)
Cu(I)
Cu(I,II)
Cu(II)
Cu(III)
Cu(IV)


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