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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:
1314-13-2
NACRES:
NA.23
PubChem Substance ID:
329763818
UNSPSC Code:
12161600
MDL number:
MFCD00011300

Key Documents

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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

200

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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
GHS09

hcodes

H411

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCT9826
MKCV2987
MKCR5171
MKCS6344
MKCQ6247

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Zinc oxide nanoparticles: chemical mechanisms and classical and non-classical crystallization
Ludi B and Niederberger M
Dalton Transactions, 42(35), 12554-12568 (2013)
Fate of ZnO nanoparticles in soils and cowpea (Vigna unguiculata)
Wang P, et al.
Environmental Science & Technology, 47(23), 13822-13830 (2013)
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)
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)
Durable antimicrobial cotton textiles coated sonochemically with ZnO nanoparticles embedded in an in-situ enzymatically generated bioadhesive
Salat, et al.
Carbohydrate Polymers, 189, 198-203 (2018)
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