211907

Lead(II) oxide

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

• Synonyme(s) : Lead monoxide
• Formule linéaire : PbO
• CAS Number: 1317-36-8
• Poids moléculaire : 223.20
• Numéro CE : 215-267-0
• Numéro MDL: MFCD00011164
• Code UNSPSC : 12352303
• ID de substance PubChem : 329752114
• Nomenclature NACRES : NA.55

Propriétés

• Pression de vapeur: 10 mmHg ( 0 °C)
• Niveau de qualité: 100
• Gamme de produits: ReagentPlus^®
• Essai: ≥99.9% trace metals basis
• Forme: powder
• Pertinence de la réaction: reagent type: catalyst; core: lead
• Taille des particules: <10 μm
• pH: 9.9 (20 °C, 100 g/L)
• Pf: 886 °C (lit.)
• Chaîne SMILES: O=[PbH2]
• InChI: 1S/O.Pb
• Clé InChI: YEXPOXQUZXUXJW-UHFFFAOYSA-N

Description

Description générale

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.

Application

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.

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302 + H332,H351,H360Df,H362,H372,H410
• Conseils de prudence: P260 - P263 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Classification des risques: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Lact. - Repr. 1A - STOT RE 1
• Organes cibles: Central nervous system,Kidney,Blood
• Code de la classe de stockage: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable