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Key Documents

481424

Sigma-Aldrich

Zinc peroxide

50-60%

Synonym(s):

Zinc dioxide

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About This Item

Linear Formula:
ZnO2
CAS Number:
Molecular Weight:
97.39
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23

form

powder

Quality Level

reaction suitability

reagent type: catalyst
core: zinc

reagent type: oxidant

concentration

50-60%

mp

212 °C (dec.) (lit.)

density

1.57 g/mL at 25 °C (lit.)

SMILES string

[Zn++].[O-][O-]

InChI

1S/O2.Zn/c1-2;/q-2;+2

InChI key

IPTOGCUGCFHDSS-UHFFFAOYSA-N

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Application

Solutions of zinc peroxide can be prepared from zinc hydroxide precursors, the sol can be subsequently used to prepare zinc nanoparticles.

Other Notes

Remainder ZnO

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Ox. Sol. 1 - Skin Irrit. 2

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Nonstoichiometric properties of zinc oxide nanoparticles prepared by decomposition of zinc peroxide.
Uekawa N, et al.
Physical Chemistry Chemical Physics, 5(5), 929-934 (2003)
Synthesis of ZnO Nanoparticles by Decomposition of Zinc Peroxide
Uekawa N, et al.
Chemistry Letters (Jpn), 7, 606-607 (2001)

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