Skip to Content
Merck
CN

Key Documents

View All Documentation

11536

Lead(II,IV) oxide

≥96%, solid

Synonym(s):

Minium, Red lead oxide, Trilead tetraoxide

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
Pb3O4
CAS Number:
1314-41-6
Molecular Weight:
685.60
NACRES:
NA.22
PubChem Substance ID:
57646927
UNSPSC Code:
12161600
EC Number:
215-235-6
MDL number:
MFCD00078491
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Lead(II,IV) oxide, ≥96%

vapor pressure

10 mmHg ( 0 °C)

Quality Segment

100

assay

≥96%

form

solid

reaction suitability

core: lead, reagent type: catalyst

impurities

≤0.1% in HNO3/H2O2 insoluble matter

anion traces

chloride (Cl-): ≤100 mg/kg

SMILES string

O1[PbH2]O[Pb]12O[PbH2]O2

InChI

1S/4O.3Pb

InChI key

XMFOQHDPRMAJNU-UHFFFAOYSA-N

General description

Lead(II,IV) oxide is a red pigment commonly used as an anti-corrosive pigment in protective coatings and as electrodes in batteries. In addition, it is also used as a catalyst for the Diels-Alder cycloaddition and as an oxidant for the generation of quinones from hydroquinones.

signalword

Danger

Hazard Classifications

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

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library