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223646

Manganese(II) bromide

98%

Synonym(s):

Dibromomanganese, Manganous bromide

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Size/SKUAvailabilityPrice
25 g
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$131.00
100 g
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$435.00
$326.25

About This Item

Linear Formula:
MnBr2
CAS Number:
Molecular Weight:
214.75
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
236-591-9
MDL number:
Assay:
98%
Form:
powder and chunks

$131.00


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Quality Segment

assay

98%

form

powder and chunks

reaction suitability

core: manganese

density

4.385 g/mL at 25 °C (lit.)

application(s)

battery precursors
catalysts
material synthesis precursor

SMILES string

Br[Mn]Br

InChI

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

InChI key

RJYMRRJVDRJMJW-UHFFFAOYSA-L

General description

Manganese(II) bromide is an ionic compound soluble in water and polar solvents. It can be used in rechargeable batteries, particularly in redox flow batteries, due to its ability to store and release electrical energy efficiently. Additionally, it is also used in dye-sensitized solar cells as an electrolyte, to facilitate the conversion of light into electrical energy. In flow fuel cell applications, MnBr2 serves as an electrolyte that facilitates the conversion of chemical energy into electrical energy.

Application

Manganese(II) bromide can be used as:     
  • A key component the development of highly efficient phosphorescent green-light-emitting diodes (PHOLEDs).    
  • A precursor salt in the synthesis of manganese(II) bromide-based organic-inorganic hybrid materials for high-performance optoelectronic devices, particularly in the areas of green light-emitting diodes and UV photodetectors.     
  • A key component in the synthesis of magnetic polaronic and bipolaronic excitons in Mn (II) doped (TDMP) PbBr4: The study investigates ferromagnetism in Mn doped semiconductors and highlights the special electronic properties of Mn-doped lead bromides (Huang et al., 2022).


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This Item
360074339288449156
form

powder and chunks

form

powder

form

powder

form

powder

assay

98%

assay

98%

assay

98%

assay

≥99.99% trace metals basis

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

density

4.385 g/mL at 25 °C (lit.)

density

3.72 g/mL at 25 °C (lit.)

density

3.98 g/mL at 25 °C (lit.)

density

5.098 g/mL at 25 °C (lit.)

reaction suitability

core: manganese

reaction suitability

core: magnesium

reaction suitability

core: manganese

reaction suitability

core: nickel

application(s)

battery precursors
catalysts
material synthesis precursor

application(s)

-

application(s)

battery precursors
catalysts
material synthesis precursor

application(s)

battery precursors
catalysts
electroplating
material synthesis precursor


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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