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Sigma-Aldrich

Magnesium chloride

powder, <200 μm

Sinónimos:

Magnogene

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About This Item

Fórmula lineal:
MgCl2
Número de CAS:
7786-30-3
Peso molecular:
95.21
EC Number:
232-094-6
MDL number:
MFCD00011106
UNSPSC Code:
12352302
PubChem Substance ID:
24852507
NACRES:
NA.23

form

powder

concentration

24.9-26.2% Mg (EDTA titration)

impurities

<5%

particle size

<200 μm

mp

714 °C (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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General description

Also known as chloromagnestite, magnesium chloride is a colorless crystalline solid. It is very hygroscopic in nature. It is soluble in water and alcohol. It can be prepared either by heating hydrated magnesium chloride in the presence of hydrogel chloride or by directly heating magnesium ammonium chloride. Anhydrous magnesium chloride crystallizes from magnesium chloride hexahydrate as leaflets. It is electrically conductive. The crystal structure of MgCl2 is layer like. The structure is cubic close packing with alternate layers of octahedral holes occupied by Mg2+ ions.

Application

Used in salt baths, to maintain humidity, for the synthesis of poly (vinylpyrrolidone) and cellulose acetate nanofibres. It may have general applications in ceramic and textile industries.

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

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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The effect of temperature and humidity on electrospinning.
J. Mater. Sci., 44(5), 1357-1362 (2009)
Elaine T Lim et al.
PLoS genetics, 10(7), e1004494-e1004494 (2014-08-01)
Exome sequencing studies in complex diseases are challenged by the allelic heterogeneity, large number and modest effect sizes of associated variants on disease risk and the presence of large numbers of neutral variants, even in phenotypically relevant genes. Isolated populations
Bert De Rybel et al.
Science (New York, N.Y.), 345(6197), 1255215-1255215 (2014-08-12)
Coordination of cell division and pattern formation is central to tissue and organ development, particularly in plants where walls prevent cell migration. Auxin and cytokinin are both critical for division and patterning, but it is unknown how these hormones converge
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
Stephen Q Wong et al.
Oncotarget, 6(2), 1115-1127 (2014-12-30)
Melanoma is often caused by mutations due to exposure to ultraviolet radiation. This study reports a recurrent somatic C > T change causing a P131L mutation in the RQCD1 (Required for Cell Differentiation1 Homolog) gene identified through whole exome sequencing
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Protocolos

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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