All Photos(1)

577847

Sigma-Aldrich

Lead oxide

powder, 99.99% trace metals basis

Synonym(s):
Lead oxide, red, Lead(II,IV) oxide, Minium
Linear Formula:
Pb3O4
CAS Number:
Molecular Weight:
685.60
EC Number:
MDL number:
PubChem Substance ID:

vapor pressure

10 mmHg ( 0 °C)

assay

99.99% trace metals basis

form

powder

SMILES string

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

InChI

1S/4O.3Pb

InChI key

XMFOQHDPRMAJNU-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Certificate of Analysis

Certificate of Origin

R D Baer et al.
Journal of ethnopharmacology, 24(1), 31-39 (1988-09-01)
This article discusses the availability of three lead-based salts which are being used as folk remedies in Mexico. Distribution systems and geographic availability were determined, and purchased samples were found to be very high in lead content. The findings suggest
Lead oxide emissions--a case history.
J Delaine
The Annals of occupational hygiene, 30(2), 257-261 (1986-01-01)
Azarcón and empacho.
A Ackerman et al.
Pediatrics, 73(1), 114-115 (1984-01-01)
L Yáñez et al.
Journal of ethnopharmacology, 41(1-2), 91-97 (1994-01-01)
Azarcon, a lead tetroxide salt, is used among Mexican and Mexican-American populations for the treatment of digestive illness. Chemical analysis of the azarcon sample used in this study showed it to be 96% lead, 1% calcium, 1% other minor metals
Leads from the MMWR. Lead poisoning from Mexican folk remedies--California.
JAMA, 250(23), 3149-3149 (1983-12-16)

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