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Merck
CN

241547

Lead oxide

powder (red), 1-2 μm, 99%

Synonym(s):

Lead oxide, red, Lead(II,IV) oxide, Minium

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About This Item

Linear Formula:
Pb3O4
CAS Number:
1314-41-6
Molecular Weight:
685.60
NACRES:
NA.23
PubChem Substance ID:
24854488
UNSPSC Code:
12352303
EC Number:
215-235-6
MDL number:
MFCD00078491

Key Documents

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Product Name

Lead oxide, powder (red), 1-2 μm, 99%

InChI key

XMFOQHDPRMAJNU-UHFFFAOYSA-N

InChI

1S/4O.3Pb

SMILES string

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

vapor pressure

10 mmHg ( 0 °C)

assay

99%

form

powder (red)

particle size

1-2 μm

Quality Level

200

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Other Notes

Average particle size determined by Fisher sub-sieve sizer

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

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCM4503
BCCK8419
BCCH3326
BCCH7747
BCCH0783

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Elżbieta Horszczaruk et al.
Materials (Basel, Switzerland), 13(21) (2020-11-05)
In recent years, a nano-modification of the cement composites allowed to develop a number of new materials. The use of even small amount of nano-admixture makes possible not only to improve the physico-mechanical properties of the cement materials, but also
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
Leads from the MMWR. Lead poisoning from Mexican folk remedies--California.
JAMA, 250(23), 3149-3149 (1983-12-16)
Lead oxide emissions--a case history.
J Delaine
The Annals of occupational hygiene, 30(2), 257-261 (1986-01-01)
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
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