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Key Documents

96492

Sigma-Aldrich

Zinc oxide

tested according to Ph. Eur.

Synonym(s):

Zinci oxidum

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About This Item

Linear Formula:
ZnO
CAS Number:
Molecular Weight:
81.39
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:

agency

USP/NF
tested according to Ph. Eur.

Quality Level

form

powder

application(s)

pharmaceutical (small molecule)

SMILES string

O=[Zn]

InChI

1S/O.Zn

Inchi Key

XLOMVQKBTHCTTD-UHFFFAOYSA-N

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General description

ZnO is a semiconductor with a wide band gap. Point defects in the structure define the electrical conductivity of the oxide. Doping these point defects with Al, In and Ga gives in a highly conductive n –type zinc oxide. Defect free ZnO can also be achieved by annealing the oxide in reducing environment. It also exhibits excellent optical transmission properties. Doped ZnO can form transparent conductors which may be useful in various energy-based applications.1

Application

Employed in the preparation of NaZnSiO3OH, a novel chiral framework material which has potential application in ion exchange, adsorption or catalysis.

Pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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