Lead(IV) oxide, ACS, 97.0% min, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11331829	Thermo Scientific Alfa Aesar 012483.22	100 g
11311829	Thermo Scientific Alfa Aesar 012483.36	500 g
11321829	Thermo Scientific Alfa Aesar 012483.A3	2 kg

Description

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%

Chemical Identifiers

• CAS: 1309-60-0
• Molecular Weight (g/mol): 239.20
• InChI Key: YADSGOSSYOOKMP-UHFFFAOYSA-N
• PubChem CID: 14793

• Molecular Formula: O2Pb
• MDL Number: MFCD00011165
• Synonym: lead dioxide, lead iv oxide, lead peroxide, lead superoxide, lead oxide pbo2, lead brown, lead oxide brown, lead peroxide pbo2, bioxyde de plomb french
• SMILES: O=[Pb]=O

Specifications

• Melting Point: 290°C (decomposition)
• Color: Brown to Black
• Assay Percent Range: 97.0% min.
• MDL Number: MFCD00011165
• Solubility Information: Insoluble in water and alcohol. Soluble in acetic acid.
• SMILES: O=[Pb]=O
• Molecular Weight (g/mol): 239.20
• Formula Weight: 239.19
• Odor: Odorless
• Chemical Name or Material: Lead(IV) oxide

• CAS: 1309-60-0
• Physical Form: Powder
• Molecular Formula: O2Pb
• Synonym: lead dioxide, lead iv oxide, lead peroxide, lead superoxide, lead oxide pbo2, lead brown, lead oxide brown, lead peroxide pbo2, bioxyde de plomb french
• InChI Key: YADSGOSSYOOKMP-UHFFFAOYSA-N
• IUPAC Name: plumbanedione
• PubChem CID: 14793
• Grade: ACS
• Density: 9.38

Safety and Handling

P201-P202-P210-P220-P221-P260-P264b-P270-P271-P281-P301+P312-P304+P340-P308+P313-P330-P370+P378q-P501c

H272-H302+H332-H350-H360Df-H373

missing translation for 'dotInformation' : DOT Class: 5.1, Packaging Group: III

missing translation for 'einecsNumber' : 215-174-5

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• Lead(IV) oxide

Signal Word

• Danger

Hazard Category

• Oxidising solid Category 2
• 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

• H272-May intensify fire; oxidiser.
• 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

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P201-Obtain special instructions before use.
• P405-Store locked up.
• P501-Dispose of contents/container to .

RUO – Research Use Only