CAS 12060-08-1: Óxido de escândio (Sc2O3)
Descrição:
O óxido de escândio, com a fórmula química Sc₂O₃, é um composto branco e cristalino que é utilizado principalmente em várias aplicações industriais, incluindo cerâmicas, eletrônicos e como agente dopante em lasers de estado sólido. Possui um alto ponto de fusão e exibe boa estabilidade térmica, tornando-o adequado para aplicações em altas temperaturas. O óxido de escândio é insolúvel em água, mas pode se dissolver em ácidos e bases fortes. O composto é conhecido por suas propriedades ópticas únicas, que o tornam valioso na produção de fósforos e como componente em certos tipos de vidro. O óxido de escândio também desempenha um papel na melhoria das propriedades mecânicas de ligas de alumínio, contribuindo para sua resistência e características de leveza. Além disso, tem aplicações potenciais no campo de células de combustível de óxido sólido devido à sua condutividade iônica. No geral, o óxido de escândio é um material versátil com importância significativa na ciência e tecnologia de materiais avançados.
Fórmula:O3Sc2
InChI:InChI=1/3O.2Sc/rO3Sc2/c1-4-3-5-2
Sinónimos:- 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
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16 produtos.
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.Fórmula:O3Sc2Pureza:99.99%Cor e Forma:White, PowderPeso molecular: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 reactFórmula:Sc2O3Pureza:Min. 98%Cor e Forma:PowderPeso molecular: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.Fórmula:O3Sc2Pureza:99.998%Peso molecular:137.91Scandium Oxide, 99.99%
CAS:Fórmula:Sc2O3Pureza:min. 99.99%Cor e Forma:White to off-white, PowderPeso molecular:137.91Scandium(III) oxide (99.99%-Sc) (REO) PURATREM
CAS:Scandium(III) oxide (99.99%-Sc) (REO) PURATREMFórmula:Sc2O3Pureza:(99.99%-Sc)Cor e Forma:white pwdr. (~7 micron)Peso molecular:137.91Ref: IN-DA003U7T
Produto descontinuadoScandium(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.Fórmula:O3Sc2Pureza:99.999%Cor e Forma:Powder, WhitePeso molecular:137.91Scandium(III) oxide (99.9%-Sc) (REO)
CAS:Scandium(III) oxide (99.9%-Sc) (REO)Fórmula:Sc2O3Pureza:(99.9%-Sc)Cor e Forma:white pwdr.Peso molecular: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.Fórmula:O3Sc2Pureza:99.9%Cor e Forma:White, PowderPeso molecular:137.91Scandium(III) oxide, sintered lumps (99.9%-Sc) (REO)
CAS:Scandium(III) oxide, sintered lumps (99.9%-Sc) (REO)Fórmula:Sc2O3Pureza:(99.9%-Sc)Cor e Forma:6-25mm irregular piecesPeso molecular:137.91
