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 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 200 |
| 等级 | ACS reagent |
| 测定 | 97% |
| 形式 | powder |
| reaction suitability | reagent 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 |
| mp | 2852 ℃ (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 string | O=[Mg] |
| InChI | 1S/Mg.O |
| InChI key | CPLXHLVBOLITMK-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
