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Merck
CN

939358

Sigma-Aldrich

乙酸镁 四水合物

greener alternative

≥99.9% trace metals basis

别名:

乙酸 镁盐

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About This Item

线性分子式:
(CH3COO)2Mg · 4H2O
CAS Number:
分子量:
214.45
Beilstein:
3730605
MDL编号:
UNSPSC代码:
12352302

类型

(High purity salts)

质量水平

方案

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

表单

powder or crystals
solid

环保替代产品特性

Catalysis
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sustainability

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杂质

<1000 ppm trace metal basis

颜色

white to off-white

mp

72-75 °C (lit.)
72-75 °C

溶解性

water: soluble

密度

1.454 g/cm3

痕量阴离子

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

痕量阳离子

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

应用

battery manufacturing

环保替代产品分类

SMILES字符串

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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一般描述

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.
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应用

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.

特点和优势

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

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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