半岛bd体育手机客户端 说明
一般描述
Molybdenum(VI) oxide (MoO3) is an acidic metal(VI) oxide. It is widely employed in selective oxidation reactions. Its temperature-programmed reduction has been reported. Kinetics and mechanism of its reduction in the presence of hydrogen, propene, butene-1 and CO has been investigated. It is reduced to metal upon reaction with hydrogen at high temperatures.
应用
Molybdenum(VI) oxide (MoO3) has been used as a starting material for the deposition of Mo (Molybdenum) over the MgO-330 and MgO-500 supports by employing methanol as solvent.
LAMOX 快离子导体和超导体的前体。
用于固态合成显著的三元还原氧化钼，Pr4Mo9018，其结构包含以前未知的Mo7、Mo13和Mo9结构簇。新的集合结构半岛bd体育手机客户端 是一种小带隙半导体。
基本信息
| 线性分子式 | MoO3 |
| 分子量 | 143.94 |
| EC 号 | 215-204-7 |
| MDL编号 | MFCD00003469 |
| PubChem化学物质编号 | 329761261 |
半岛bd体育手机客户端 性质
| 等级 | puriss. p.a. |
| 测定 | 99.5% |
| 形式 | powder |
| mp | 795 ℃ (lit.) |
| 痕量阴离子 | chloride (Cl-): ≤20 mg/kg sulfate (SO42-): ≤50 mg/kg |
| 痕量阳离子 | Ca: ≤20 mg/kg Cd: ≤10 mg/kg Co: ≤20 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤20 mg/kg K: ≤50 mg/kg Mg: ≤5 mg/kg Mn: ≤10 mg/kg NH4+: ≤50 mg/kg Na: ≤50 mg/kg Ni: ≤20 mg/kg Pb: ≤20 mg/kg Zn: ≤20 mg/kg |
| SMILES string | O=[Mo](=O)=O |
| InChI | 1S/Mo.3O |
| InChI key | JKQOBWVOAYFWKG-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H319 - H335 - H351 |
| 预防措施声明 | P201 - P305 + P351 + P338 - P308 + P313 |
| 危险分类 | Carc. 2 - Eye Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 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
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