乙酸镁四水合物 [醋酸镁]，Magnesium acetate tetrahydrate；for molecular biology, ≥99%

图片 乙酸镁四水合物 [醋酸镁]，Magnesium acetate tetrahydrate；for molecular biology, ≥99%
四水乙酸镁；Acetic acid magnesium salt；线性分子式: (CH3COO)2Mg · 4H2O CAS号: 16674-78-5 分子量: 214.45 Beilstein: 3730605 EC 号: 205-554-9 MDL编号: MFCD00149214 eCl@ss: 39021909 PubChem化学物质编号: 24897033 NACRES: NA.31
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: M5661
CAS号: 16674-78-5
MDL号: MFCD00149214
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥226.19

说明

一般描述

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.
 

应用

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

 

属性

等级

for molecular biology

质量水平

200

测定

≥99%

形式

solid

mp

72-75 °C (lit.)

溶解性

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

痕量阴离子

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

痕量阳离子

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

异质活性

DNase, RNase and protease, none detected

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

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

Eyeshields, Gloves, type N95 (US)

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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