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  7. Lead(II) oxide, Puratronic™, 99.9995% (metals basis), Thermo Scientific Chemicals

Lead(II) oxide, Puratronic™, 99.9995% (metals basis), Thermo Scientific Chemicals

Product Code. 11306807
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Quantity:
25 g
100 g
500 g

Description

It is used in the manufacture of glass, ceramics and computer components. Addition of lead oxide increases the refractive index, electrical resistivity, Curie temperature, and the ability of the glass to absorb X-rays. It is also added to decrease the viscosity of glass. It is employed in the vulcanization of rubber, lead acid batteries, and in the production of certain pigments and paints. In cathode ray tube glass lead oxide is used to block X-ray emission. It acts as an efficient reagent in oxidation reactions as well as condensation reactions of hydroxy ketones with diamines to form quinoxaline derivatives with high yield.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1317-36-8
Molecular Formula OPb
Molecular Weight (g/mol) 223.20
MDL Number MFCD00011164
InChI Key YEXPOXQUZXUXJW-UHFFFAOYSA-N
Synonym lead monoxide, lead ii oxide, lead oxide pbo, massicot, massicotite, lead monooxide, lead protoxide, plumbous oxide, litharge pure, lead oxide yellow
PubChem CID 14827
SMILES O=[Pb]

Specifications

Melting Point 886°C
Color Yellow
Physical Form Powder
Quantity 25 g
Linear Formula PbO
UN Number UN3077
Merck Index 14,5413
Solubility Information Soluble in concentrated alkali,HCl and ammonium chloride. Insoluble in dilute alkali and alcohol.
IUPAC Name plumbanone
Formula Weight 223.19
Percent Purity 99.9995%
Grade Puratronic™
Odor Odorless
Density 9.53 g/mL
Assay (metals basis)
Chemical Name or Material Lead(II) oxide
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Safety and Handling

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Product Identifier
  • Lead(II) oxide
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Reproductive toxicity Category 1A
  • Specific target organ toxicity after repeated exposure Category 2
  • ACUTE AQUATIC Acute 1
  • LONG-TERM AQUATIC HAZARD Chronic 1
 Hazard Statement
  • H302-Harmful if swallowed.
  • H332-Harmful if inhaled.
  • H360Df-May damage the unborn child. Suspected of damaging fertility.
  • H373-May cause damage to organs.
  • H410-Very toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P405-Store locked up.
  • P501-Dispose of contents/container to .

RUO – Research Use Only

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