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544906

Zinc oxide

nanopowder, ≤50 nm particle size

Synonym(s):

Zinc monoxide, Zinc white

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About This Item

Linear Formula:
ZnO
CAS Number:
1314-13-2
Molecular Weight:
81.39
NACRES:
NA.23
PubChem Substance ID:
24878793
UNSPSC Code:
12352302
EC Number:
215-222-5
MDL number:
MFCD00011300
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assay

~80% Zn basis

Quality Level

200

form

nanopowder

surface area

10-25 m2/g

particle size

≤50 nm

SMILES string

O=[Zn]

InChI

1S/O.Zn

InChI key

XLOMVQKBTHCTTD-UHFFFAOYSA-N

General description

Zinc oxide (ZnO) nanopowder is a metal oxide that is an n-type direct band semiconducting material with a band gap of 3.37 eV. Its properties include high chemical stability, photostability, and high electrochemical coupling coefficient. It is classified as a semiconductor in group II-VI with bond energy of 60 meV, and high thermo-mechanical stability at ambient temperatures.

Application

ZnO nanopowder can be used for a variety of applications, such as catalysts, optical materials, UV absorbers, gas sensors and cosmetics.
Employed in the preparation of NaZnSiO3OH, a novel chiral framework material which has potential application in ion exchange, adsorption or catalysis.

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pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ9924
MKCQ2445
MKCP6471
MKCM4723
MKCK5112

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Simultaneous doping of aluminum and fluorine on zinc oxide nanopowder using a low-cost soft chemical route
Saravanakumar K, et al.
Materials Letters, 65(14), 2278-2280 (2011)
Javier Orozco-Messana
Nanomaterials (Basel, Switzerland), 10(10) (2020-09-30)
A research study on the application of biomimetic ZnO (from eggshell membranes) as photoanodes in dye-sensitized solar cells (DSSCs) is presented. Biomimetic ZnO powder was produced and characterized. Its surface area, crystallinity, and morphology were analyzed and compared to commercial
Efficient hybrid solar cells from zinc oxide nanoparticles and a conjugated polymer.
Beek WJE, et al.
Advanced Materials, 16(12), 1009-1013 (2004)
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Global Trade Item Number

SKUGTIN
544906-10G04061832567839
544906-500G04065273496611
544906-50G04061832567846