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M0250

Sigma-Aldrich

Magnesium chloride hexahydrate

ReagentPlus®, ≥99.0%

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About This Item

Linear Formula:
MgCl2 · 6H2O
CAS Number:
7791-18-6
Molecular Weight:
203.30
EC Number:
232-094-6
MDL number:
MFCD00149781
UNSPSC Code:
12352302
PubChem Substance ID:
329817760
NACRES:
NA.21
grade:
reagent
form:
solid

grade

reagent

Quality Level

200

product line

ReagentPlus®

Assay

≥99.0%

form

solid

SMILES string

O.O.O.O.O.O.Cl[Mg]Cl

InChI

1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2

InChI key

DHRRIBDTHFBPNG-UHFFFAOYSA-L

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General description

Magnesium chloride hexahydrate is a hydrated form of magnesium chloride. It is used as a catalyst in organic synthesis. In molecular biology, it is used as a source of magnesium ions.

Application

Magnesium chloride hexahydrate can be used as:      
  • A catalyst to synthesize dihydropyrimidine derivatives by Biginelli condensation of aldehydes, 1,3?dicarbonyl compounds, and urea.      
  • A precursor salt to prepare Mg-Fe bi-metal oxide catalyst by treating with iron(II) sulfate heptahydrate. Mg-Fe bi-metal oxide is applicable as a renewable solid base catalyst to synthesize 2-aminothiophenes via Gewald′s reaction.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

M0250-5KG:
2013020:
M0250-500G:
2540027:
2013020-1K:
M0250-BULK:
M0250-CH:
M0250-100G:
M0250-1KG:
M0250-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH3845
BCCG9949
SLCM1281
BCCG5434
SLCK3844

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