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Magnesium chloride

ALDRICH/208337 - powder, <200 μm

Synonym: Magnogene

CAS Number: 7786-30-3
Empirical Formula (Hill Notation): Cl2Mg
Molecular Weight: 95.21
EC Number: 232-094-6
MDL Number: MFCD00011106
Linear Formula: MgCl2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-208337-100G 100 g
 $33.30
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45-208337-1KG 1 kg
 $66.40
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45-208337-5KG 5 kg
 $215.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 208337-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 208337-1KG

 

concentration 24.9-26.2% Mg (EDTA titration)
density 2.32 g/mL at 25 °C (lit.)
form powder
impurities <5%
InChI 1S/2ClH.Mg/h2*1H;/q;;+2/p-2
InChI key TWRXJAOTZQYOKJ-UHFFFAOYSA-L
mp 714 °C (lit.)
particle size <200 μm
Quality Level 200 
reaction suitability core: magnesium
SMILES string Cl[Mg]Cl
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.
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.
Other Notes: 2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research 
Packaging: 1 kg in poly bottle
Packaging: 100 g in poly bottle
Packaging: 5 kg in poly drum
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
mp 714 °C (lit.)
Density 2.32 g/mL at 25 °C (lit.)
UNSPSC 12352302

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