211907

Blei(II)-Oxid

powder, <10 μm, ReagentPlus^®, ≥99.9% trace metals basis

• Synonym(e): Lead monoxide
• 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: 329752114
• NACRES: NA.55

Eigenschaften

• Dampfdruck: 10 mmHg ( 0 °C)
• Qualitätsniveau: 100
• Produktlinie: ReagentPlus^®
• Assay: ≥99.9% trace metals basis
• Form: powder
• Eignung der Reaktion: reagent type: catalyst; core: lead
• Partikelgröße: <10 μm
• pH-Wert: 9.9 (20 °C, 100 g/L)
• mp (Schmelzpunkt): 886 °C (lit.)
• SMILES String: O=[PbH2]
• InChI: 1S/O.Pb
• InChIKey: YEXPOXQUZXUXJW-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Lead (II) oxide is amphoteric in nature, capable of reacting with both acid and base. It exists in two forms, litharge and massicot. Lead (II) oxide is commonly used in making lead glass and glazing pottery. Addition of PbO (as a dopant) to Ni-Cu-Zn ferrite increases the densification rate and final sintered density, whereas activation energy of densification was reduced.

Anwendung

Lead(II) oxide (PbO) has been used in the preparation of (Pb_0.93La_0.07)(Zr_0.65Ti_0.35)O₃ powder (PLZT 7/65/35), (Pb_0.97La_0.03)(Zr_0.52Ti_0.48)O₃ (PLZT) ceramics and (Pb_0.84Ba_0.16)(Zr_0.54Ti_0.46)O₃ (PBZT) ceramics.

Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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