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203610

Sigma-Aldrich

Lead(II) oxide

99.999% trace metals basis

Synonyme(s) :

Lead monoxide, Plumbous oxide

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About This Item

Formule linéaire :
PbO
Numéro CAS:
1317-36-8
Poids moléculaire :
223.20
Numéro CE :
215-267-0
Numéro MDL:
MFCD00011164
Code UNSPSC :
12352303
ID de substance PubChem :
24852185
Nomenclature NACRES :
NA.23

Pression de vapeur

10 mmHg ( 0 °C)

Pureté

99.999% trace metals basis

Forme

powder and chunks

Pertinence de la réaction

reagent type: catalyst
core: lead

Pf

886 °C (lit.)

Chaîne SMILES 

O=[PbH2]

InChI

1S/O.Pb

Clé InChI

YEXPOXQUZXUXJW-UHFFFAOYSA-N

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Description générale

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.

Application

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.

Pictogrammes

Health hazardExclamation markEnvironment
GHS08,GHS07,GHS09

Mention d'avertissement

Danger

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

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves, type P2 (EN 143) respirator cartridges

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Guoting Li et al.
Journal of environmental sciences (China), 23(6), 998-1003 (2011-11-10)
Beta-PbO2 electrodes were prepared by electro-deposition and characterized by scanning electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, and linear sweep voltammetry. We confirmed pure (beta-PbO2 crystals were on the electrode and it had a high oxygen evolution potential. The photoactivity
Marco Panizza et al.
Chemosphere, 90(4), 1455-1460 (2012-10-03)
In this paper the electrocatalytic properties of Ti-Ru-Sn ternary oxide (TiRuSnO(2)), PbO(2) and boron-doped diamond (BDD) anodes have been compared for the electrochemical oxidation of a real landfill leachate from an old municipal solid waste landfill (average values of COD
J Berashevich et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 25(7), 075803-075803 (2013-01-24)
The electronic properties of polycrystalline lead oxide consisting of a network of single-crystalline α-PbO platelets and the formation of native point defects in the α-PbO crystal lattice are studied using first-principles calculations. The results suggest that the polycrystalline nature of
Leonardo De Boni et al.
Optics express, 20(6), 6844-6850 (2012-03-16)
This work reports on the spectral dependence of both nonlinear refraction and absorption in lead-germanium oxide glasses (PbO-GeO₂) containing silver nanoparticles. We have found that this material is suitable for all-optical switching at telecom wavelengths but at the visible range
Hui Zheng et al.
Huan jing ke xue= Huanjing kexue, 33(3), 857-865 (2012-05-26)
Ti-base lead dioxide electrodes (Ti/PbO2) doped with rare earth La, Ce were prepared by the electrode position. The surface morphology and crystal structure of the electrodes was analyzed by scanning electron microscopy (SEM) and X-ray diffraction (XRD), the results showed
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