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Spinell (Mg(AlO2)2)
Spinel Nanopowder · Spinel (Mg(AlO2)2) · Spinel Nanoparticles · Ferro Spinel (Oxide Pigment Blends) · Spinell, substituiert Anorganische Buntpigmente (synthetische Mineralien), chemisch und thermisch stabil
Identifikatoren & physikalische Daten
| CAS No. | 12068-51-8 |
|---|---|
| Summenformel | Al2MgO4 |
| Durchschnittliche Molmasse | 142,27 g/mol |
| SMILES | [Mg+2].[O]=[Al][O-].[O]=[Al][O-] |
| InChIKey | UAMZXLIURMNTHD-UHFFFAOYSA-N |
| PubChem CID | 159367 |
| EC No. | 215-105-9 |
| DTXSID | DTXSID40893211 |
| Lokaler Name | Spinell (Mg(AlO2)2) |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 80,3 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 7,5 |
| Physical Description | Large Crystals |
| Schmelzpunkt | 2135 °C |
| Dichte | 3.60 g/cm3 |
| Aggregatzustand | Solid |
| EPA chemische Informationen | Spinel (1302-67-6) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 100% (140 of 140) of all reports.Not ClassifiedAggregated GHS information provided per 140 reports by companies from 2 notifications to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | Chemical: Spinel (Mg(AlO2)2)Spinel (Mg(AlO2)2) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Spinel (Mg(AlO2)2) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)REACH registered substance: Spinel (Mg(AlO2)2) (EC: 215-105-9)Spinel (Mg(AlO2)2): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| Weitere Sicherheitsinformationen | IMAP assessments - Spinel (Mg(AlO2)2): Environment tier I assessment |
| Hazard Classes and Categories | Not Classified |
| TSCA-Inventar-Status | TSCA listed |
Anwendungen & Verwendung
Verwenden
The composition of natural spinel is MgAl2O4, crystal growth is much eased by growing Al2O3-rich material in the solid solution region. Colorless (pure), blue (Co), and other colored synthetic spinels made by the Verneuil process are widely seen in class rings and in other jewelry uses, where the blue is often mislabeled as synthetic sapphire.