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Merck
CN

398853

Lead(II) bromide

99.999% trace metals basis

Synonym(s):

Lead dibromide

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About This Item

Linear Formula:
PbBr2
CAS Number:
Molecular Weight:
367.01
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-084-4
MDL number:
Assay:
99.999% trace metals basis
Form:
powder
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Quality Segment

assay

99.999% trace metals basis

form

powder

reaction suitability

reagent type: catalyst

impurities

≤15.0 ppm Trace Metal Analysis

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

General description

Lead(II) bromide is a white crystalline solid that is sparingly soluble in water. It possesses excellent optical properties, including a suitable bandgap for efficient light absorption in the visible spectrum, making it an ideal candidate for photovoltaic applications.

Application

Lead(II) bromide can be used:
  • To prepare an electrolyte for a high performance all-solid-state bromide-ion battery.
  • As a precursor to prepare organic–inorganic hybrid perovskite materials for solar cells and light emitting devices (LEDs).
  • As a starting material to prepare photocatalytic CsPbBr3@SiO2 composites with good water stability.



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Danger

Hazard Classifications

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

Storage Class

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

ppe

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



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