255750

Zinc oxide

99.99% trace metals basis

• Synonyme(s) : Zinc monoxide, Zinc white
• Formule linéaire : ZnO
• Numéro CAS: 1314-13-2
• Poids moléculaire : 81.39
• Numéro CE : 215-222-5
• Numéro MDL: MFCD00011300
• Code UNSPSC : 12352303
• ID de substance PubChem : 24855477
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 200
• Pureté: 99.99% trace metals basis
• Forme: powder
• Chaîne SMILES: O=[Zn]
• InChI: 1S/O.Zn
• Clé InChI: XLOMVQKBTHCTTD-UHFFFAOYSA-N

Description

Description générale

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.

Application

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.

Employed in the preparation of NaZnSiO₃OH, a novel chiral framework material which has potential application in ion exchange, adsorption or catalysis.

Informations sur la sécurité

• Pictogrammes: GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H410
• Conseils de prudence: P273 - P391 - P501
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves