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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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ2152
MKCP7701
MKCL2147
MKCJ8231
MKCF9319

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