Merck
All Photos(2)

518131

Sigma-Aldrich

Lead(IV) oxide

99.998% trace metals basis

Synonym(s):
Lead (su)peroxide, Lead dioxide, Lead peroxide
Linear Formula:
PbO2
CAS Number:
Molecular Weight:
239.20
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.998% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: lead

SMILES string

O=[Pb]=O

InChI

1S/2O.Pb

InChI key

YADSGOSSYOOKMP-UHFFFAOYSA-N

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Lead(IV) oxide 99.998% trace metals basis

Sigma-Aldrich

518131

Lead(IV) oxide

Lead(II) oxide powder, <10 μm, ReagentPlus®, ≥99.9% trace metals basis

Sigma-Aldrich

211907

Lead(II) oxide

Lead(II) oxide for analysis EMSURE®

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Lead(II) oxide

assay

99.998% trace metals basis

assay

≥99.9% trace metals basis

assay

≥99.0% (complexometric)

assay

≥99.0% ZnO basis (complexometric), 99.0-100.5% (complexometric)

form

powder

form

powder

form

solid

form

solid

reaction suitability

reagent type: catalyst
core: lead

reaction suitability

reagent type: catalyst
core: lead

reaction suitability

-

reaction suitability

-

Quality Level

100

Quality Level

100

Quality Level

300

Quality Level

200

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Ox. Sol. 3 - Repr. 1A - STOT RE 2

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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