CAS 12060-08-1: Scandiumoxid (Sc2O3)
Beschreibung:
Scandiumoxid, mit der chemischen Formel Sc₂O₃, ist eine weiße, kristalline Verbindung, die hauptsächlich in verschiedenen industriellen Anwendungen eingesetzt wird, einschließlich Keramiken, Elektronik und als Dotiermittel in Festkörperlasern. Es hat einen hohen Schmelzpunkt und zeigt eine gute thermische Stabilität, was es für Hochtemperaturanwendungen geeignet macht. Scandiumoxid ist in Wasser unlöslich, kann jedoch in starken Säuren und Basen gelöst werden. Die Verbindung ist bekannt für ihre einzigartigen optischen Eigenschaften, die sie wertvoll für die Herstellung von Phosphoren und als Bestandteil bestimmter Glasarten machen. Scandiumoxid spielt auch eine Rolle bei der Verbesserung der mechanischen Eigenschaften von Aluminiumlegierungen und trägt zu deren Festigkeit und Leichtbauweise bei. Darüber hinaus hat es potenzielle Anwendungen im Bereich der Festoxid-Brennstoffzellen aufgrund seiner ionischen Leitfähigkeit. Insgesamt ist Scandiumoxid ein vielseitiges Material von erheblicher Bedeutung in der fortschrittlichen Materialwissenschaft und -technologie.
Formel:O3Sc2
InChl:InChI=1/3O.2Sc/rO3Sc2/c1-4-3-5-2
Synonyme:- Discandium trioxide
- Oxido De Escandio
- Oxyde de scandium
- Scandia
- Scandia (Sc2O3)
- Scandia (Sc<sub>2</sub>O<sub>3</sub>)
- Scandium Oxide
- Scandium oxide (Sc<sub>2</sub>O<sub>3</sub>)
- Scandium oxide (ScO<sub>1.5</sub>)
- Scandium sesquioxide
- Scandium trioxide
- Weitere Synonyme anzeigen
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16 Produkte.
Scandium(III) oxide, REacton™, 99.99% (REO)
CAS:Scandium oxide is resistant to heat and thermal shock, hence finds use in high-temperature systems. Further, it is used in electronic ceramics and glass composition. It is used as a starting material for the preparation of other scandium compounds. In addition to this, it has vacuum deposition applications. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:O3Sc2Reinheit:99.99%Farbe und Form:White, PowderMolekulargewicht:137.91Scandium(III) oxide
CAS:Scandium oxide (Sc2O3) is a solid inorganic compound that has the chemical formula Sc2O3. Scandium oxide is a white, crystalline, and electrically insulating material. It is insoluble in water but soluble in acids or alkali solutions. Scandium oxide reacts with oxygen to produce scandia (Sc), which can be used as a dopant for silicon (Si) and germanium (Ge). Scandium oxide is used as a catalyst in the production of polyethylene terephthalate (PET) and polystyrene. It also has been used to manufacture semiconductor devices such as transistors. Scandium oxide also has a high melting point, which makes it ideal for use as an inert substance in the production of fireworks. Scandium(III) oxide can be produced by reacting bromide with nitrate at temperatures between 600-1000°C. This process produces scandia gas, which can then reactFormel:Sc2O3Reinheit:Min. 98%Farbe und Form:PowderMolekulargewicht:137.91 g/molScandium(III) oxide, REacton™, 99.998% (metals basis), REM 50ppm max
CAS:A high melting white solid used in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass composition. Suitable for vacuum deposition applications. Also used to make scandium fluoride. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:O3Sc2Reinheit:99.998%Molekulargewicht:137.91Scandium Oxide, 99.99%
CAS:Formel:Sc2O3Reinheit:min. 99.99%Farbe und Form:White to off-white, PowderMolekulargewicht:137.91Scandium(III) oxide (99.99%-Sc) (REO) PURATREM
CAS:Scandium(III) oxide (99.99%-Sc) (REO) PURATREMFormel:Sc2O3Reinheit:(99.99%-Sc)Farbe und Form:white pwdr. (~7 micron)Molekulargewicht:137.91Ref: IN-DA003U7T
Ausgelaufenes produktScandium oxide, 99.999%
CAS:Formel:Sc2O3Farbe und Form:White to off-white powderMolekulargewicht:137.92Scandium(III) oxide, 99.999%, (trace metal basis)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:O3Sc2Reinheit:99.999%Farbe und Form:Powder, WhiteMolekulargewicht:137.91Scandium(III) oxide
CAS:Scandium(III) oxideReinheit:99.99%Farbe und Form:PowderMolekulargewicht:137.91g/molScandium(III) oxide (99.9%-Sc) (REO)
CAS:Scandium(III) oxide (99.9%-Sc) (REO)Formel:Sc2O3Reinheit:(99.9%-Sc)Farbe und Form:white pwdr.Molekulargewicht:137.91Scandium(III) oxide, REacton™, 99.9% (REO)
CAS:Scandium(III) oxide is resistant to heat and thermal shock, hence finds use in high-temperature systems. Further, it is used in electronic ceramics and glass composition. It is used as a starting material for the preparation of other scandium compounds. In addition to this, it has vacuum deposition applications. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:O3Sc2Reinheit:99.9%Farbe und Form:White, PowderMolekulargewicht:137.91Scandium(III) oxide, sintered lumps (99.9%-Sc) (REO)
CAS:Scandium(III) oxide, sintered lumps (99.9%-Sc) (REO)Formel:Sc2O3Reinheit:(99.9%-Sc)Farbe und Form:6-25mm irregular piecesMolekulargewicht:137.91
