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449164

Sigma-Aldrich

Magnesium chloride

AnhydroBeads™, −10 mesh, 99.9% trace metals basis

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:
24868458
NACRES:
NA.23
Assay:
99.9% trace metals basis
Grade:
synthesis grade
Solubility:
H2O: slightly soluble(lit.)

Key Documents

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grade

synthesis grade

Quality Level

200

product line

AnhydroBeads™

assay

99.9% trace metals basis

reaction suitability

core: magnesium

impurities

≤1500.0 ppm Trace Metal Analysis

refractive index

n20/D 1.675 (lit.)

particle size

−10 mesh

mp

714 °C (lit.)

solubility

H2O: slightly soluble(lit.)

density

2.32 g/mL at 25 °C (lit.)

SMILES string

Cl[Mg]Cl

InChI

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

InChI key

TWRXJAOTZQYOKJ-UHFFFAOYSA-L

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Magnesium chloride AnhydroBeads™, −10 mesh, 99.9% trace metals basis

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M8787

Magnesium chloride solution

solubility

H2O: slightly soluble(lit.)

solubility

-

solubility

water: 468.7 g/L at 20 °C

solubility

-

assay

99.9% trace metals basis

assay

≥98%

assay

≥97.0%

assay

-

Quality Level

200

Quality Level

300

Quality Level

300

Quality Level

200, 300

density

2.32 g/mL at 25 °C (lit.)

density

2.32 g/mL at 25 °C (lit.)

density

2.32 g/mL at 25 °C (lit.)

density

-

impurities

≤1500.0 ppm Trace Metal Analysis

impurities

≤0.5% Insolubles

impurities

-

impurities

-

mp

714 °C (lit.)

mp

714 °C (lit.)

mp

714 °C (lit.)

mp

-

General description

Magnesium chloride (MgCl2) is an inorganic compound that can be prepared by reacting magnesium oxide and ammonium chloride in the presence of alumina as a covering agent.[1][2]

Application

MgCl2 can be used in a variety of applications such as a precursor to magnesium metal, catalyst support in Ziegler-Natta catalyst and in food processing.[3][4]

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

accessory

Product No.
Description
Pricing

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)

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Certificates of Analysis (COA)

Lot/Batch Number
0000390458
0000390458
0000458515
0000458514
0000458514

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Preparation of anhydrous magnesium chloride from magnesia
Zhang Z, et al.
Industrial & Engineering Chemistry Research, 51(29), 9713-9718 (2012)
Magnesium compounds
Seeger M, et al.
Ullmann's Encyclopedia of Industrial Chemistry, 101(12), 4646-4655 (2000)
Commercially available metal alkyls and their use in polyolefin catalysts
Handbook of Transition Metal Polymerization Catalysts, 101(12), 1-28 (2010)
Pushkaraj R Patwardhan et al.
Bioresource technology, 101(12), 4646-4655 (2010-02-23)
Processing bio-oil with the help of currently existing petroleum refinery infrastructure has been considered as a promising alternative to produce sustainable fuels in the future. The feasibility of bio-oil production and upgrading processes depend upon its chemical composition which in
Hideyuki Arita et al.
Brain tumor pathology, 32(1), 22-30 (2014-04-22)
Assessment of the mutational status of the isocitrate dehydrogenase 1/2 (IDH1/2) gene has become an integral part of the standard diagnostic procedure and, therefore, needs to be accurate. This may, however, be compromised by various factors including the method of
View All Related Papers

Protocols

Determination of Water Content in Magnesium chloride Using Karl Fischer Titration

Accurately measure the moisture content in Magnesium Chloride (MgCl2) through Karl Fischer titration, using both Volumetric and Coulometric methods.

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