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939358

Sigma-Aldrich

Magnesium acetate tetrahydrate

new

≥99.9% trace metals basis

Synonyme(s) :

Magnesium Diacetate Tetrahydrate,, Magnesium diethanoate tetrahydrate, Acetic acid magnesium salt

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About This Item

Formule linéaire :
(CH3COO)2Mg · 4H2O
Numéro CAS:
Poids moléculaire :
214.45
Numéro Beilstein :
3730605
Numéro MDL:
Code UNSPSC :
12352302

Type

(High purity salts)

Niveau de qualité

Pureté

≥99.9% trace metals basis
98-102% (EDTA, complexometric)

Forme

powder or crystals
solid

Impuretés

<1000 ppm trace metal basis

Couleur

white to off-white

Pf

72-75 °C (lit.)
72-75 °C

Solubilité

water: soluble

Densité

1.454 g/cm3

Traces d'anions

chloride (Cl-): ≤20 ppm
sulfate (SO42-): <50 ppm

Traces de cations

Al: <50  ppm
K: <50  ppm
Mg: <100  ppm
Na: <50 ppm
Pb: <50 ppm
Zn: <50 ppm

Application(s)

battery manufacturing

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 is a white hygroscopic compounds and soluble in water. It is the source of Mg2+ ions. It is a source of high purity compounds, catalysts and nanomaterials.

Application

Magnesium acetate tetrahydrate is key components for the synthesis of nanomaterials, nanocrystals, and catalyst due to it solubilty in water. It can be used as
  • A key components for the synthesis of spinel magnesium manganese oxide (Mg0.5Mn2.5O4 ) through one-step colloidal synthesis method. The nanocrystals has exhibited significant electrochemical activities in presence of diverse electrolytes.
  • A starting materials for the production of Mesoporous (ZnO)x(MgO)1−x nanoplates by a template-free solvothermal synthetic method followed by subsequent calcination. These materials exhibit a band gap resulting from the presence of ZnO and MgO. The broad peaks observed in the 400-700 nm range indicate the presence of oxygen vacancy defects on the surface of the (ZnO)x(MgO)1−x nanoplates. These nanocrystals showed superior photocatalytic activities for the degradation of methyl orange (MO) in aqueous solution.
  • To the synthesis of hydrophobic antireflective films of MgF2 with silicon modified with enhenced durability through sol-gel method.
  • As a material for synthesizing carbon nanoribbons using ferrocene at high temperatures. The resulting nanoribbons exhibit a remarkably high surface area and demonstrate a stable reversible capacity of 750 mA h g−1 after 300 cycles in a charge-discharge experiment conducted at 0.5 A g−1. Due to these properties, it would be highly beneficial as an electrode material in electronic devices.

Caractéristiques et avantages

Water soluble
Medium purity (99.9%)
Low trace metals in ppm level
Cost effective
Low Chloride and sulfate levels

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Mesoporous (ZnO)x(MgO)1?x nanoplates: template-free solvothermal synthesis, optical properties, and their applications in water treatment
Lian, J. et al.
Nanoscale, 5(23), 11672-11672 (2013)
Hydrophobic MgF2 antireflective films with enhanced environmental durability by a sol?gel process.
Yan, L et al.
Materials Letters, 129, 156?158-156?158 (2014)
Multivalent Electrochemistry of Spinel MgxMn3?xO4 Nanocrystals
Kim, C. et al.
Chemistry and Materials Research, 30(5),, 1496?1504-1496?1504 (2018)
One-pot synthesis of carbon nanoribbons and their enhanced lithium storage performance
Mei, T et al.
Journal of Material Chemistry A, 2(30), 11974?11979-11974?11979 (2014)

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