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243582

Sigma-Aldrich

Lead(II) carbonate basic

−325 mesh

Synonym(s):

Lead(2+) dicarbonate dihydroxide, Trilead bis(carbonate) dihydroxide

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About This Item

Linear Formula:
(PbCO3)2·Pb(OH)2
CAS Number:
1319-46-6
Molecular Weight:
775.63
EC Number:
215-290-6
MDL number:
MFCD00078155
UNSPSC Code:
12352302
PubChem Substance ID:
24854621
NACRES:
NA.23

Assay

78.0-82.0% Pb basis (EDTA titration)

form

powder

particle size

−325 mesh

mp

400 °C (dec.) (lit.)

SMILES string

[PbH2++].[PbH2++].O[PbH2]O.[O-]C([O-])=O.[O-]C([O-])=O

InChI

1S/2CH2O3.2H2O.3Pb/c2*2-1(3)4;;;;;/h2*(H2,2,3,4);2*1H2;;;/q;;;;3*+2/p-6

InChI key

RYZCLUQMCYZBJQ-UHFFFAOYSA-H

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General description

Lead(II) carbonate basic is also known as whitelead. It is insoluble in waterand ethanol. It is widely used as a white pigment for paintingapplications.

Application

Lead(II) carbonate basic can be used:
  • As a precursor to synthesize formamidinium lead iodide perovskite nanocrystals, for optoelectronic devices.
  • To fabricate Pb3(OH)2(CO3)2/C anode materials for lithium-ion batteries.

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Formation of a photoactive quasi-2D formamidinium lead iodide perovskite in water
Atanu Jana, et al.},
Journal of Materials Chemistry, 7, 25785-25790 (2019)
Synthesis and electrochemical performance of Pb3(OH)2(CO3)2/C anode material for lithium-ion battery application
Yanqing Zhang, et al.
Ionics, 26, 3289-3295 (2020)

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