Zinc compounds: zinc peroxide

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The zinc in zinc peroxide formally is in the oxidation state 2.

Zinc peroxide

  • Formula as often written: ZnO2
  • Hill system formula: O2Zn1
  • CAS registry number: [1314-22-3]
  • Formula weight: 97.389
  • Class: oxide

Synonyms

  • zinc peroxide
  • zinc(II) peroxide

Physical properties

  • Colour: yellowish white
  • Appearance: solid
  • Melting point: 150°C (decomposes)
  • Boiling point:
  • Density: 1570 kg m-3

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Element analysis

Element percentages for the elements in zinc peroxide
Element %
O 32.86
Zn 67.14

Synthesis

Not available

Isotope pattern

What follows is the calculated isotope pattern for the ZnO2 unit with the most intense ion set to 100%.

Formula: Zn1O2

mass  %
 96 100.0 __________________________________________________
97 0.1
98 57.8 _____________________________
99 8.5 ____
100 38.9 ___________________
101 0.1
102 1.4 _
103 0.0
104 0.0

References

The data on these compounds pages are assembled and adapted from the primary literature and several other sources including the following.

  • R.T. Sanderson in Chemical Periodicity, Reinhold, New York, USA, 1960.
  • N.N. Greenwood and A. Earnshaw in Chemistry of the Elements, 2nd edition, Butterworth, UK, 1997.
  • F.A. Cotton, G. Wilkinson, C.A. Murillo, and M. Bochmann, in Advanced Inorganic Chemistry, John Wiley & Sons, 1999.
  • A.F. Trotman-Dickenson, (ed.) in Comprehensive Inorganic Chemistry, Pergamon, Oxford, UK, 1973.
  • R.W.G. Wyckoff, in Crystal Structures, volume 1, Interscience, John Wiley & Sons, 1963.
  • A.R.West in Basic solid state chemistry Chemistry, John Wiley & Sons, 1999.
  • A.F. Wells in Structural inorganic chemistry, 4th edition, Oxford, UK, 1975.
  • J.D.H. Donnay, (ed.) in Crystal data determinative tables, ACA monograph number 5, American Crystallographic Association, USA, 1963.
  • D.R. Lide, (ed.) in Chemical Rubber Company handbook of chemistry and physics, CRC Press, Boca Raton, Florida, USA, 77th edition, 1996.
  • J.W. Mellor in A comprehensive treatise on inorganic and theoretical chemistry, volumes 1-16, Longmans, London, UK, 1922-1937.
  • J.E. Macintyre (ed.) in Dictionary of inorganic compounds, volumes 1-3, Chapman & Hall, London, UK, 1992.

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