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Lead(IV) oxide, ACS, 97.0% min, Thermo Scientific Chemicals Product Code.: 11311829
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Lead(IV) oxide, ACS, 97.0% min, Thermo Scientific Chemicals

Product Code. 11311829
500 g
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Quantity:
100 g
500 g
2 kg
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Product Code. 11311829

Brand: Thermo Scientific Alfa Aesar 012483.36

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Description

For Use in Battery Electrodes, Manufacturing of Pigments and Dyes, As Analytical Lab Reagent

It finds applications as an electrode in lead acid batteries, as anode in electroplating copper and zinc in sulfate solution, production of glyoxylic acid, manufacturing of pigments and dyes, high voltage lightening arrestors, and as an analytical lab reagent. Lead dioxide is a potent oxidizing agent which is employed in the manufacture of matches, pyrotechnics and other chemicals. It can be used in the curing of sulfide-based polymers. It oxidizes Mn(II) into Mn(VII), and Cr(III) into Cr(VI).

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.

Maximum level of impurities: Acid-insoluble matter 0.2%, Carbon compounds (as C) 0.04%, Cl 0.002%, NO3 0.02%, SO4 0.05%, Mn 5ppm, Ca 0.02%, Cu 0.05%, K 0.05%, Na 0.1%
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1309-60-0
Molecular Formula O2Pb
Molecular Weight (g/mol) 239.20
MDL Number MFCD00011165
InChI Key YADSGOSSYOOKMP-UHFFFAOYSA-N
Synonym lead dioxide, lead iv oxide, lead peroxide, lead superoxide, lead oxide pbo2, lead brown, lead oxide brown, lead peroxide pbo2, bioxyde de plomb frenchShow MoreShow Less
PubChem CID 14793
SMILES O=[Pb]=O

Specifications

Melting Point 290°C (decomposition)
Color Brown to Black
Physical Form Powder
Quantity 500 g
Assay Percent Range 97.0% min.
Solubility Information Insoluble in water and alcohol. Soluble in acetic acid.
IUPAC Name dioxolead
Formula Weight 239.19
Grade ACS
Odor Odorless
Density 9.38
Chemical Name or Material Lead(IV) oxide
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Lot Number Certificate Type Date Catalog Number
Lot NumberZ23H037 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog Number012483.36,012483.22
Lot NumberM31G017 Certificate TypeCertificate of Analysis Date28/12/2021 Catalog Number012483.36,012483.22
Lot NumberU06H013 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number012483.36,012483.22
Lot NumberK07E09 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number012483.36,012483.22
Lot NumberH21R029 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number012483.36,012483.22

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