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Merck

721077

Zinc oxide, dispersion

nanoparticles, <100 nm particle size (TEM), ≤40 nm avg. part. size (APS), 20 wt. % in H2O

Synonym(s):

Zinc monoxide, Zinc white

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About This Item

Linear Formula:
ZnO
CAS Number:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
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Product Name

Zinc oxide, dispersion, nanoparticles, <100 nm particle size (TEM), ≤40 nm avg. part. size (APS), 20 wt. % in H2O

InChI

1S/O.Zn

SMILES string

[Zn]=O

InChI key

XLOMVQKBTHCTTD-UHFFFAOYSA-N

form

dispersion
nanoparticles

concentration

20 wt. % in H2O

particle size

<100 nm (TEM)

avg. part. size

≤40 nm (APS)

pH

7.5±1.5

density

1.7 g/mL±0.1 g/mL at 25 °C

Quality Level

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Application

ZnO dispersions have piezo and pyroelectric properties that make it useful in the development of sensors, generators, and photo-catalysis. It has low toxicity and biocompatibility, which facilitate its applications in biomedicine.

General description

Zinc oxide, dispersion (ZnO) is a multi-function metal oxide with unique physio-chemical properties, which includes high chemical stability, broad range absorption spectra and high electrochemical characteristics. It can also be categorized as a semiconductor due to its high energy band width and high thermal stability that make it potentially useful in electronics and optoelectronics applications.

pictograms

Environment

hcodes

Hazard Classifications

Aquatic Chronic 2

Storage Class

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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A template-free, sonochemical route to porous ZnO nano-disks
Bhattacharyya S and Gedanken A
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 110(2-3), 553-559 (2008)
Antidiabetic activity of zinc oxide and silver nanoparticles on streptozotocin-induced diabetic rats
Alkaladi A, et al.
International Journal of Molecular Medicine, 15(2), 2015-2023 (2014)
Fate of ZnO nanoparticles in soils and cowpea (Vigna unguiculata)
Wang P, et al.
Environmental Science & Technology, 47(23), 13822-13830 (2013)
Splendid one-dimensional nanostructures of zinc oxide: a new nanomaterial family for nanotechnology
Wang ZL
ACS Nano, 2(10), 1987-1992 (2008)
Dispersing hydrophilic nanoparticles in hydrophobic polymers: HDPE/ZnO nanocomposites by a novel template-based approach.
de Luna MS, et al.
Express Polymer Letters, 8(5) (2014)

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