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255750

Sigma-Aldrich

Zinc oxide

99.99% trace metals basis

Sinonimo/i:

Zinc monoxide, Zinc white

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About This Item

Formula condensata:
ZnO
Numero CAS:
1314-13-2
Peso molecolare:
81.39
Numero CE:
215-222-5
Numero MDL:
MFCD00011300
Codice UNSPSC:
12352303
ID PubChem:
24855477
NACRES:
NA.23

Saggio

99.99% trace metals basis

Stato

powder

Stringa SMILE

O=[Zn]

InChI

1S/O.Zn
XLOMVQKBTHCTTD-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Zinc oxide is a multifunctional material withunique properties such as a high electrochemical coupling coefficient, highchemical stability, a broad range of radiation absorption, andbiocompatibility. It is also a wide band gap (3.37 eV) semiconductor used inoptoelectronics, ceramics, and laser technology. Owing to its piezo andpyroelectric properties, it can be used as a sensor, energy generator, andphotocatalyst for hydrogen production.

Applicazioni

Employed in the preparation of NaZnSiO3OH, a novel chiral framework material which has potential application in ion exchange, adsorption or catalysis.
Zinc oxide can be used as a starting material to prepare:
  • Schottky diodes that are applied in radio-frequency energy-harvesting circuits.
  • ZnO nanostructures for sensing applications. For example, it can be used to fabricate Cr2O3-ZnCr2O4 hetero-nanostructures for highly selective xylene sensors.

Pittogrammi

Environment
GHS09

Avvertenze

Warning

Indicazioni di pericolo

H410

Consigli di prudenza

P273 - P391 - P501

Classi di pericolo

Aquatic Acute 1 - Aquatic Chronic 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKBV7814V
MKBT1003V
MKBR5348V
MKBQ6437V
MKBP6282V

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Ossido di zinco EMPROVE® ESSENTIAL, Ph. Eur., BP, ChP, JP, USP

SAFC

1.08846

Ossido di zinco

Zinc iron oxide nanopowder, <100 nm particle size (BET), >99% trace metals basis

Sigma-Aldrich

633844

Zinc iron oxide

Zinc oxide powder, max. particle size 45 micron, weight 50 g, high purity 99.999%

GF46146225

Zinc oxide

Zinc oxide United States Pharmacopeia (USP) Reference Standard

USP

1724747

Zinc oxide

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
Hyeong Pil Kim et al.
Journal of nanoscience and nanotechnology, 13(7), 5142-5147 (2013-08-02)
Solution processed cathode organic photovoltaic cells (OPVs) utilizing thin layer of ZnO with 27% increase in power conversion efficiency (PCE) to control devices have been demonstrated. Devices without the presence of ZnO layer have much lower PCE than the ones
Min Su Kim et al.
Journal of nanoscience and nanotechnology, 13(5), 3582-3585 (2013-07-19)
Metal catalyst-free ZnO nanorods were grown on PS with buffer layers grown at 450 degrees C by plasma-assisted molecular beam epitaxy. Room temperature and temperature-dependent photoluminescence were carried out to investigate the optical properties of the ZnO nanorods with the
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