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915696

Sigma-Aldrich

Lead(II) bromide

Anhydrobeads, 99.999% trace metals basis, (perovskite grade)

Synonym(s):
Lead bromide, Lead dibromide, Plumbous bromide
Linear Formula:
PbBr2
CAS Number:
Molecular Weight:
367.01
MDL number:

Quality Level

Assay

99.999% trace metals basis

bp

892 °C (lit.)

mp

371 °C (lit.)

density

6.66 g/mL at 25 °C (lit.)

SMILES string

Br[PbH2]Br

InChI

1S/2BrH.Pb/h2*1H;/q;;+2/p-2

InChI key

ZASWJUOMEGBQCQ-UHFFFAOYSA-L

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This Item
398853211141449156
Lead(II) bromide Anhydrobeads™, 99.999% trace metals basis, (perovskite grade)

Sigma-Aldrich

915696

Lead(II) bromide

Lead(II) bromide 99.999% trace metals basis

Sigma-Aldrich

398853

Lead(II) bromide

Lead(II) bromide ≥98%

Sigma-Aldrich

211141

Lead(II) bromide

Nickel(II) bromide anhydrous, powder, ≥99.99% trace metals basis

Sigma-Aldrich

449156

Nickel(II) bromide

mp

371 °C (lit.)

mp

371 °C (lit.)

mp

371 °C (lit.)

mp

963 °C (lit.)

density

6.66 g/mL at 25 °C (lit.)

density

6.66 g/mL at 25 °C (lit.)

density

6.66 g/mL at 25 °C (lit.)

density

5.098 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

-

Quality Level

-

Quality Level

-

bp

892 °C (lit.)

bp

892 °C (lit.)

bp

892 °C (lit.)

bp

-

Application

Lead bromide finds application in synthesis of perovksites based photovoltaic materials. Our perovskite grade PbBr2 can readily be dissolved in DMF: DMSO (1:1) to yield 1M solution.

Packaging

5 g in ampule

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

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

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Gratzel M, et al.
Advances in Functional Materials, 25, 6936-6936 (2015)
Samuel D Stranks et al.
Nature nanotechnology, 10(5), 391-402 (2015-05-08)
Metal-halide perovskites are crystalline materials originally developed out of scientific curiosity. Unexpectedly, solar cells incorporating these perovskites are rapidly emerging as serious contenders to rival the leading photovoltaic technologies. Power conversion efficiencies have jumped from 3% to over 20% in

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