208337
Magnesium chloride
powder, <200 μm
동의어(들):
Magnogene
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
MgCl2
CAS 번호:
Molecular Weight:
95.21
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-094-6
MDL number:
Form:
powder
InChI key
TWRXJAOTZQYOKJ-UHFFFAOYSA-L
InChI
1S/2ClH.Mg/h2*1H;/q;;+2/p-2
SMILES string
Cl[Mg]Cl
form
powder
reaction suitability
core: magnesium
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.)
Quality Level
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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.
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
저장 등급
11 - Combustible Solids
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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
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Stephen Q Wong et al.
Oncotarget, 6(2), 1115-1127 (2014-12-30)
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프로토콜
Accurately measure the moisture content in Magnesium Chloride (MgCl2) through Karl Fischer titration, using both Volumetric and Coulometric methods.
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