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M8266

Sigma-Aldrich

Magnesium chloride

anhydrous, ≥98%

Synonym(s):

Magnogene

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About This Item

Linear Formula:
MgCl2
CAS Number:
7786-30-3
Molecular Weight:
95.21
EC Number:
232-094-6
MDL number:
MFCD00011106
UNSPSC Code:
12352302
PubChem Substance ID:
24897235
NACRES:
NA.23

grade

anhydrous

Quality Level

300

assay

≥98%

form

powder

impurities

≤0.5% Insolubles

bp

1412 °C/1 atm (lit.)

mp

714 °C (lit.)

density

2.32 g/mL at 25 °C (lit.)

application(s)

cell analysis

SMILES string

Cl[Mg]Cl

InChI

1S/2ClH.Mg/h2*1H;/q;;+2/p-2

InChI key

TWRXJAOTZQYOKJ-UHFFFAOYSA-L

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General description

Magnesium chloride is a white crystalline solid which is soluble in water and alcohol. It has cubic close packing structure with alternate layers of octahedral holes occupied by Mg2+ ions. It is widely used in the field of solar cells and batteries.

Application

Magnesium chloride can be used:
  • To fabricate passivated ZnO nanoparticles as electron transport layer for PbS quantum dot solar cells. This will reduce the cell defects and significantly improves efficiency.
  • To prepare dual salt electrolyte for hydrid Mg/Li rechargeable batteries to enhance ionic conductivity.
  • As a dopant to prepare Mg doped TiO2 electron transport layer for low-temperature processed planar heterojunction perovskite solar cells. Mg doping significantly helps to enhance the power conversion efficiency of solar cells.

Caution

The appearance of gray/black specks should not affect use.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

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Protocols

Determination of Water Content in Magnesium chloride Using Karl Fischer Titration

Summary application report for analysis of moisture in Magnesium chloride

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