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M5661

Sigma-Aldrich

Magnesium acetate tetrahydrate

for molecular biology, ≥99%

Synonyme(s) :

Acetic acid magnesium salt

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About This Item

Formule linéaire :
(CH3COO)2Mg · 4H2O
Numéro CAS:
16674-78-5
Poids moléculaire :
214.45
Numéro Beilstein :
3730605
Numéro CE :
205-554-9
Numéro MDL:
MFCD00149214
Code UNSPSC :
12352302
eCl@ss :
39021909
ID de substance PubChem :
24897033
Nomenclature NACRES :
NA.31

Qualité

for molecular biology

Pureté

≥99%

Forme

solid

Pf

72-75 °C (lit.)

Solubilité

1% acetic acid: 100 mg/mL, clear, colorless

Traces d'anions

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

Traces de cations

Ba: ≤0.001%
Fe: ≤5 ppm
K: ≤0.005%
Na: ≤0.005%
heavy metals (as Pb): ≤5 ppm

Activité étrangère

DNase, RNase and protease, none detected

Chaîne SMILES 

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

Clé InChI

XKPKPGCRSHFTKM-UHFFFAOYSA-L

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Description générale

Magnesium acetate tetrahydrate serves as a precursor for the generation of magnesium oxide and magnesium-containing oxides in the forms of thin-film, rode, and porous particles with a high specific surface area.

Application

Magnesium acetate tetrahydrate has been used:
  • as a precursor in the synthesis of MgCrMnO4 using a sol-gel method
  • as a component of stock solution, buffer 1, buffer 2 and buffer 3 for microsome extraction
  • as a precursor in the synthesis of MgCr2-xMnxO4 spinels using aqueous sol-gel reaction

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Sang Heon Kim et al.
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Structure (London, England : 1993), 27(4), 579-589 (2019-02-13)
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We first solved the crystal structure of class III catalytic domain of a chitinase from fern (PrChiA-cat), and found a structural difference between PrChiA-cat and hevamine. PrChiA-cat was found to have reduced affinities to chitin oligosaccharides and allosamidin. Plant class
Catarina M S S Neves et al.
Physical chemistry chemical physics : PCCP, 17(47), 32044-32052 (2015-11-18)
Due to scarce available experimental data, as well as due to the absence of predictive models, the influence of salts on the solubility of ionic liquids (ILs) in water is still poorly understood. To this end, this work addresses the
Andrey G Malyutin et al.
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