Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

15338

Sigma-Aldrich

Lead(II) oxide

puriss. p.a., ≥99.0% (KT), yellow

Sign Into View Organizational & Contract Pricing

Select a Size

50 G
$50.60
250 G
$71.80

$50.60

Check Cart for Availability
Request a Bulk Order
All Photos(1)

Select a Size

Change View
50 G
$50.60
250 G
$71.80

About This Item

Linear Formula:
PbO
CAS Number:
1317-36-8
Molecular Weight:
223.20
EC Number:
215-267-0
MDL number:
MFCD00011164
UNSPSC Code:
12352303
PubChem Substance ID:
329750822
NACRES:
NA.21
assay:
≥99.0% (KT)
form:
powder

$50.60

Check Cart for Availability
Request a Bulk Order

vapor pressure

10 mmHg ( 0 °C)

Quality Level

200

grade

puriss. p.a.

assay

≥99.0% (KT)

form

powder

impurities

≤0.001% total nitrogen (N)

color

yellow

pH

9.9 (20 °C, 100 g/L)

mp

886 °C (lit.)

anion traces

chloride (Cl-): ≤20 mg/kg

cation traces

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

O=[PbH2]

InChI

1S/O.Pb

InChI key

YEXPOXQUZXUXJW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Lead(II) oxide exists in two forms: red, tetragonal PbO and yellow rhombic PbO. It is amphoteric in nature but basic character is more prominent. It reacts with water and carbon dioxide to form basic lead(II) carbonate. Industrial preparation of PbO is by oxidation of molten lead with O2 or thermal decomposition of lead(II) nitrate, carbonate or hydroxide.1
Lead(II) oxide is a crystalline solid, which can be prepared by decomposition of lead carbonate[1] or by heating molten lead in the presence of air.[2] It can be used in the synthesis of lead(II) ethanoate by reaction with ethanoic acid.[1]

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system,Kidney,Blood

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCK3949
BCBW3383

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Gerrans.C.G, et al
Sasol Encyclopaedia of Science and Technology (2004)
Synthesis of 3-O-methylgallic acid a powerful antioxidant by electrochemical conversion of syringic acid.
Gargouri OD, Gargouri B, Trabelsi SK, et al.
Biochimica et Biophysica Acta, 1830(6), 3643-3649 (2013)
Dhingra A
The Sterling Dictionary Of Chemistry (1999)
Lei Li et al.
Journal of hazardous materials, 203-204, 274-282 (2012-01-03)
As part of contribution for developing a green recycling process of spent lead acid battery, a nanostructural lead oxide was prepared under the present investigation in low temperature calcination of lead citrate powder. The lead citrate, the precursor for preparation
Ding-Quan Ng et al.
Environmental science & technology, 46(20), 11062-11069 (2012-09-11)
Addition of orthophosphate has been commonly employed to suppress lead levels in drinking water. Its detailed mechanism and time required for it to become effective, however, have not been fully elucidated. In this study, we investigated the mechanistic role of
View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service