544906

Zinc oxide

nanopowder, <100 nm particle size

• 동의어(들): Zinc monoxide, Zinc white
• Linear Formula: ZnO
• CAS Number: 1314-13-2
• Molecular Weight: 81.39
• EC Number: 215-222-5
• MDL number: MFCD00011300
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24878793
• NACRES: NA.23

속성

• 분석: ~80% Zn basis
• Quality Level: 200
• 형태: nanopowder
• 표면적: 10-25 m²/g
• 입자 크기: <100 nm
• SMILES string: O=[Zn]
• InChI: 1S/O.Zn
• InChI key: XLOMVQKBTHCTTD-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS09
• 신호어: Warning
• 유해 및 위험 성명서: H410
• 예방조치 성명서: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves