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228648

Sigma-Aldrich

Magnesium acetate tetrahydrate

ACS reagent, ≥98%

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Synonym(s):
Acetic acid magnesium salt
Linear Formula:
(CH3COO)2Mg · 4H2O
CAS Number:
Molecular Weight:
214.45
Beilstein/REAXYS Number:
3730605
EC Number:
MDL number:
eCl@ss:
39021909
PubChem Substance ID:
NACRES:
NB.24

grade

ACS reagent

Quality Level

assay

≥98%
98.0-102.0% (ACS specification)

form

solid

impurities

≤0.001% N compounds
≤0.005% insolubles

mp

72-75 °C (lit.)

anion traces

chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.005%

cation traces

Ba: ≤0.001%
Ca: ≤0.01%
Fe: ≤5 ppm
K: ≤0.005%
Mn: ≤0.001%
Na: ≤0.005%
Sr: ≤0.005%
heavy metals: ≤5 ppm (by ICP)

SMILES string

O.O.O.O.CC(=O)O[Mg]OC(C)=O

InChI

1S/2C2H4O2.Mg.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2

InChI key

XKPKPGCRSHFTKM-UHFFFAOYSA-L

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1 of 4

This Item
M0631M25451.05819
Magnesium acetate tetrahydrate ACS reagent, ≥98%

228648

Magnesium acetate tetrahydrate

Essential Grade
Magnesium acetate tetrahydrate ≥99%, ReagentPlus®

M0631

Magnesium acetate tetrahydrate

-
Magnesium acetate tetrahydrate BioXtra, ≥99%

M2545

Magnesium acetate tetrahydrate

Premium Grade
Magnesium acetate tetrahydrate for analysis EMSURE® ACS,Reag. Ph Eur

1.05819

Magnesium acetate tetrahydrate

-
assay

≥98%, 98.0-102.0% (ACS specification)

assay

≥99%

assay

≥99%

assay

99.5-102.0% (complexometric)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

300

grade

ACS reagent

grade

-

grade

-

grade

ACS reagent

anion traces

chloride (Cl-): ≤0.001%, sulfate (SO42-): ≤0.005%

anion traces

-

anion traces

chloride (Cl-): ≤0.001%, sulfate (SO42-): ≤0.005%

anion traces

chloride (Cl-): ≤0.001%, sulfate (SO42-): ≤0.001%

mp

72-75 °C (lit.)

mp

72-75 °C (lit.)

mp

72-75 °C (lit.)

mp

80 °C

Application

Magnesium acetate tetrahydrate can be used as:
  • A base to synthesize diarylbenzofuran carboxylic acids by reacting m-hydroxybenzoic acids and alkynes via Ru-catalyzed C-H alkenylation.
  • A magnesium source to synthesize porous magnesium carboxylate frameworks.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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