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204951

Sigma-Aldrich

Zinc oxide

99.999% trace metals basis

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About This Item

Linear Formula:
ZnO
CAS Number:
1314-13-2
Molecular Weight:
81.39
EC Number:
215-222-5
MDL number:
MFCD00011300
UNSPSC Code:
12352303
eCl@ss:
38150402
PubChem Substance ID:
24852301
NACRES:
NA.23

Quality Level

100

assay

99.999% trace metals basis

form

powder

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

Zinc oxide was added to the diet of piglets to enhance their growth performance and health.
Employed in the preparation of NaZnSiO3OH, a novel chiral framework material which has potential application in ion exchange, adsorption or catalysis.

pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

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

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF4232V
WXBF4231V
WXBF4234V
MKCT6519
MKCV3226

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The Zinc Concentration in the Diet and the Length of the Feeding Period Affect the Methylation Status of the ZIP4 Zinc Transporter Gene in Piglets
Karweina D, et al.
PLoS ONE, 10(11), e0143098-e0143098 (2015)
A. M. Healey et al.
Inorganic chemistry, 38(3), 455-458 (2001-10-25)
The structure of NaZnSiO(3)OH, synthesized hydrothermally by reaction of Na(2)ZnSiO(4) and NaOH, has been determined from single-crystal X-ray and powder neutron diffraction data (orthorhombic, space group P2(1)2(1)2(1,) a = 7.6872(2) Å, b = 9.3899(2) Å, c = 5.155(1) Å, Z
Chia-Chi Wang et al.
Journal of nanoscience and nanotechnology, 13(6), 3880-3888 (2013-07-19)
Zinc oxide nanoparticles (nano-ZnO) are one of the most commonly used nanomaterials in industrial products including paints, cosmetics, and medical materials. Since ZnO is a well-known photocatalyst, it is important to further study if nano-ZnO cause phototoxic effect on skin
Jeongmin Kang et al.
Journal of nanoscience and nanotechnology, 13(5), 3526-3528 (2013-07-19)
ZnO-nanowire-based logic circuits were constructed by the vertical integration of multilayered field-effect transistors (FETs) on plastic substrates. ZnO nanowires with an average diameter of -100 nm were synthesized by thermal chemical vapor deposition for use as the channel material in
Fuhai Li et al.
Journal of nanoscience and nanotechnology, 13(7), 5115-5118 (2013-08-02)
The ZnO short nanorods and flowerlike nanostructures doped with Eu3+ ions are prepared by a hydrothermal method through adjusting the hydrothermal temperature. The XRD, FESEM, FT-IR, luminescent and photocatalytic properties are characterized. The results indicate that the hydrothermal temperature affects
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