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721077

Sigma-Aldrich

Zinc oxide, dispersion

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

Synonyme(s) :

Zinc monoxide, Zinc white

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About This Item

Formule linéaire :
ZnO
Numéro CAS:
1314-13-2
Numéro MDL:
MFCD00011300
Code UNSPSC :
12352300
ID de substance PubChem :
329763818
Nomenclature NACRES :
NA.23

Forme

dispersion
nanoparticles

Niveau de qualité

200

Concentration

20 wt. % in H2O

Taille des particules

<100 nm (TEM)

Taille moy. des particules

≤40 nm (APS)

pH

7.5±1.5

Densité

1.7 g/mL±0.1 g/mL at 25 °C

Chaîne SMILES 

[Zn]=O

InChI

1S/O.Zn

Clé InChI

XLOMVQKBTHCTTD-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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.

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.

Pictogrammes

Environment
GHS09

Mentions de danger

H411

Conseils de prudence

P273 - P391 - P501

Classification des risques

Aquatic Chronic 2

Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

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