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???? ?????? ??
- ???
- 2130 °C (lit.)
- ??
- 3.64 g/mL at 25 °C (lit.)
- ???
- insoluble in H2O
- ??? ??
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- <111>
- ????
- 14.226 W/(m·K) (crystal)
- InChI
- InChI=1S/Al.Mg.2O/q-1;+2;;
- InChIKey
- WFHZWULCRMFRPH-UHFFFAOYSA-N
- SMILES
- [Al-](=O)=O.[Mg+2]
- Hardness, Mohs
- 8.0
- CAS ??????
- 12068-51-8(CAS DataBase Reference)
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- ?? ? ???? ?? (GHS)
| WGK ?? | 3 | ||
|---|---|---|---|
| TSCA | TSCA listed | ||
| ???? ??? | 13 - Non Combustible Solids | ||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| ???? ?? | KE-09688 |
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| ?? ?: | Warning | ||||||||||||||||||||||||||||
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Spinel is the magnesium aluminum member of the larger spinel group of minerals.??? ??
3–12mm pieces (fused); used as an evaporated ceramic of 99.9% purity to form a high temp dielectric [CER91] [ΜIT72] [YAM87]??? ??
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.??
Magnesium aluminum oxide is used in chemical research, chemicals, pharmaceutical research, pharmaceutical intermediates reagents.???? ?????? ?? ?? ? ???
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