位置:首页 > 品牌 > Sigma-Aldrich >

Magnesium oxide

氧化镁

品牌
Sigma-Aldrich
CAS
1309-48-4
货号
243388
规格纯度
ACS reagent, 97%
参考价格
451.41 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Magnesium oxide (MgO) is an industrially important high-temperature material. Lithium-doped magnesium oxide (Li/MgO) may be employed for the synthesis of ethylene and ethane from methane. It is widely employed as a catalyst support for carbon nanotubes since it possesses a high surface area, high temperature stability and easy removal by either acid or alkaline reagents.

应用

Magnesium oxide (MgO) has been employed in the synthesis of bimetallic Co-Mo catalysts supported on different catalyst supports. These catalysts were used for single-walled carbon nanotube (SWCNT) synthesis.
It may be employed as a phase stabilizer during the fabrication of porous β-tricalcium phosphate (β-TCP).
Lithium-doped magnesium oxide (Li/MgO) may be employed for the synthesis of ethylene and ethane. It may also be used as a catalyst in the preparation of (R)-phenyl carbonate.

包装

25, 100, 500 g in poly bottle

基本信息

线性分子式MgO
分子量40.30
EC 号215-171-9
MDL编号MFCD00011109
PubChem化学物质编号329752455
NACRESNA.21

产品性质

质量水平200
等级ACS reagent
测定97%
形式powder
reaction suitabilityreagent type: catalyst
core: magnesium
杂质≤0.02% NH4OH pptd.
≤0.02% insol. dil. HCl
≤0.4% water soluble substances
缺失≤2.0% loss on ignition
mp2852 ℃ (lit.)
痕量阴离子SO42- and SO32-: ≤0.02%
chloride (Cl-): ≤0.01%
nitrate (NO3-): ≤0.005%
痕量阳离子Ba: ≤0.005%
Ca: ≤0.05%
Fe: ≤0.01%
K: ≤0.005%
Mn: ≤5 ppm
Na: ≤0.5%
Sr: ≤0.005%
heavy metals (as Pb): ≤0.003%
SMILES stringO=[Mg]
InChI1S/Mg.O
InChI keyCPLXHLVBOLITMK-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号