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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

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 Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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