| MAGNESIUM ALUMINATE Basic information |
| Product Name: | MAGNESIUM ALUMINATE |
| Synonyms: | SPINEL;SPINEL SUBSTRATE;aluminate(alo21-),magnesium(2:1);Magnesium aluminate, spinel nanopowder;Magnesium aluminate, spinel ;Magnesium aluminate, spinel nanopowder, <50 nm particle size (BET);Magnesium aluminate, 99.9% trace metals basis excluding Ca;Magnesium aluminate, 99% trace metals basis |
| CAS: | 12068-51-8 |
| MF: | AlMgO2+ |
| MW: | 83.28 |
| EINECS: | 235-100-5 |
| Product Categories: | 12: Mg;AluminatesChemical Synthesis;MagnesiumMaterials Science;Catalysis and Inorganic Chemistry;Ceramics;Metal and Ceramic Science;Electronic MaterialsSubstrates and Electrode Materials;Single Crystal Substrates;Materials Science;Micro/Nanoelectronics;Substrates;Nanomaterials;Nanoparticles: Oxides, Nitrides, and Other CeramicsNanomaterials;Nanopowders and Nanoparticle Dispersions |
| Mol File: | 12068-51-8.mol |
| MAGNESIUM ALUMINATE Chemical Properties |
| Melting point | 2130 °C (lit.) |
| density | 3.64 g/mL at 25 °C (lit.) |
| form | Powder |
| color | Colorless, or colored due to impurities |
| Water Solubility | Not soluble in water. |
| CAS DataBase Reference | 12068-51-8(CAS DataBase Reference) |
| EPA Substance Registry System | Aluminate (AlO21-), magnesium (2:1) (12068-51-8) |
| Safety Information |
| WGK Germany | 3 |
| TSCA | Yes |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ALFA | English |
| MAGNESIUM ALUMINATE Usage And Synthesis |
| Description | Spinel is the magnesium aluminum member of the larger spinel group of minerals. |
| Chemical Properties | 3–12mm pieces (fused); used as an evaporated ceramic of 99.9% purity to form a high temp dielectric [CER91] [ΜIT72] [YAM87] |
| Physical properties | Monolithic, transparent spinel is also used in optical applications, such as windows for pressure vessels and bulletproof vehicles. Among the crystalline compounds, the spinel oxides present a large range of interesting electrical, magnetic and optical properties. The magnesium–aluminum spinel, MgAl2O4, in particular has been comprehensively studied and previous works point out a high melting point (2135 °C), a high hardness (7.5–8 Mohs), and interesting thermal and optical properties. |
| Uses | Magnesium aluminum oxide is used in chemical research, chemicals, pharmaceutical research, pharmaceutical intermediates reagents. |
| Uses | Inert matrix of the transmutation of minor actinides such as Americium. |
| MAGNESIUM ALUMINATE Preparation Products And Raw materials |
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