520748

Palladium(II) oxide

99.97% trace metals basis

• 동의어(들): Palladium monoxide, Palladium oxide
• 실험식(Hill 표기법): OPd
• CAS Number: 1314-08-5
• Molecular Weight: 122.42
• EC Number: 215-218-3
• MDL number: MFCD00011172
• UNSPSC 코드: 12352303
• PubChem Substance ID: 24874163
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: 99.97% trace metals basis
• 양식: powder and chunks
• 구성: Pd, 85-87%
• 반응 적합성: reagent type: catalyst; core: palladium
• mp: 870 °C (lit.)
• density: 8.7 g/mL at 25 °C (lit.)
• SMILES string: O=[Pd]
• InChI: 1S/O.Pd
• InChI key: HBEQXAKJSGXAIQ-UHFFFAOYSA-N

설명

일반 설명

Palladium(II) oxide (PdO) is a p-type semiconductor with a band gap of 2.2-2.7 eV. It is widely used as an efficient catalyst for oxidation reactions of hydrocarbons and for fabrication of gas sensors.

애플리케이션

Ceria supported Palladium(II) oxide can be used as a catalyst for ozonation of oxalate, to enhance the degradation of recalcitrant organics in polluted water. PdO provides active sites for the decomposition of ozone to surface atomic oxygen. Itcan be used as a cocatalyst for partial oxidation of alcohols on the WO₃catalyst.

안전성 정보

• 픽토그램: GHS03
• 신호어: Danger
• 유해 및 위험 성명서: H272
• 예방조치 성명서: P210 - P220 - P280 - P370 + P378 - P501
• Hazard Classifications: Ox. Sol. 2
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves