204951

Sigma-Aldrich

Zinc oxide

99.999% trace metals basis

Linear Formula:
ZnO
CAS Number:
Molecular Weight:
81.39
EC Number:
MDL number:
eCl@ss:
38150402
PubChem Substance ID:
Pricing and availability is not currently available.

Quality Level

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.

Packaging

25, 125 g in poly bottle

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

N

Risk Statement

50/53

Safety Statement

60-61

RIDADR

UN 3077 9 / PGIII

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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...
Kwang Gug Yim et al.
Journal of nanoscience and nanotechnology, 13(5), 3586-3590 (2013-07-19)
ZnO nanostructures were grown on Si (111) substrates by a hydrothermal method. Prior to growing the ZnO nanostructures, ZnO seed layers with different post-heat temperatures were prepared by a spin-coating process. Then, the ZnO nanostructures were annealed at 500 degrees...
Xiaolong Li et al.
Journal of nanoscience and nanotechnology, 13(8), 5859-5863 (2013-07-26)
In this study, we present the synthesis of ZnO nanowire by hydrothermal process through reutilization of sludge from soy sauce wastewater electrochemical treatment. The influences of floc content and caramel pigment concentration on the morphologies of ZnO were studied. The...
Dadong Guo et al.
Journal of nanoscience and nanotechnology, 13(6), 3769-3777 (2013-07-19)
Nanomaterials, including zinc oxide (ZnO) nanoparticles, are being developed for a variety of commercial products. Recent reports showed that cells exposed to ZnO nanoparticles produced severe cytotoxicity accompanied by oxidative stress and genotoxicity. To understand the possible mechanism underlying oxidative...
Articles
An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.
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