203610

Blei(II)-Oxid

99.999% trace metals basis

• Synonym(e): Lead monoxide, Plumbous oxide
• Lineare Formel: PbO
• CAS-Nummer: 1317-36-8
• Molekulargewicht: 223.20
• EG-Nummer: 215-267-0
• MDL-Nummer: MFCD00011164
• UNSPSC-Code: 12352303
• PubChem Substanz-ID: 24852185
• NACRES: NA.23

Eigenschaften

• Dampfdruck: 10 mmHg ( 0 °C)
• Assay: 99.999% trace metals basis
• Form: powder and chunks
• Eignung der Reaktion: reagent type: catalyst; core: lead
• mp (Schmelzpunkt): 886 °C (lit.)
• SMILES String: O=[PbH2]
• InChI: 1S/O.Pb
• InChIKey: YEXPOXQUZXUXJW-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Lead(II) oxide (PbO) is an industrially important metal oxide with strong absorption cross sections, high carrier mobilities, and conductivities. It is widely applied in the field of storage batteries, dielectrics, gas sensors, pigments, and paints.

Anwendung

Lead(II) oxide can be used as a precursor to prepare:

• Gamma ray radiation shielding glasses such as GeO₂-PbO-Al₂O₃–CaO glasses.
• Perovskite ceramic materials. For example, it can be used to synthesize lead magnesium niobate, widely applied in the field of electronic ceramics due to its high dielectric constant and voltage stability.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302 + H332,H351,H360Df,H362,H372,H410
• P-Sätze: P260 - P263 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Lact. - Repr. 1A - STOT RE 1
• Zielorgane: Central nervous system,Kidney,Blood
• Lagerklassenschlüssel: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves, type P2 (EN 143) respirator cartridges