CAS 13494-80-9
:Telúrio
Descrição:
Telúrio é um elemento químico com o símbolo Te e número atômico 52. É um metalóide, exibindo propriedades tanto de metais quanto de não metais. Telúrio é tipicamente de aparência prateada e branca e tem uma textura quebradiça, tornando-o menos maleável do que os metais. Tem um ponto de fusão e um ponto de ebulição relativamente altos em comparação com muitos outros elementos. Telúrio é encontrado principalmente na natureza na forma de minerais de telureto e muitas vezes é obtido como um subproduto da refinação do cobre. É conhecido por suas propriedades semicondutoras, tornando-o valioso em várias aplicações eletrônicas, incluindo células solares e dispositivos termoelétricos. Além disso, os compostos de Telúrio podem exibir um comportamento químico interessante, como a formação de óxidos e sulfetos estáveis. Embora Telúrio seja essencial em pequenas quantidades para certos processos biológicos, pode ser tóxico em quantidades maiores. Suas propriedades e aplicações únicas fazem dele um elemento importante na ciência dos materiais e na tecnologia.
Fórmula:Te
InChI:InChI=1S/Te
Chave InChI:InChIKey=PORWMNRCUJJQNO-UHFFFAOYSA-N
SMILES:[Te]
Sinónimos:- TelluriumpowderNmesh
- Tellurium broken ingot (99.99+%)
- Telluriumingotbrokenpieces
- Tellurium powder
- TellurStcke
- TelluriumchunkN
- TelluriumpiecesN
- Tellurium solution 1000 ppm
- Tellurium solution 10 000 ppm
- Hydrogen Telluride
- Tellurium
- Tellur
- Tellure
- Tellurium element
- Teluro
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Tellurium (Powder)
CAS:Fórmula:TePureza:>99.9%Cor e Forma:White to Gray powder to crystalPeso molecular:127.60Tellurium powder, -200 mesh, 99.999% (metals basis)
CAS:<p>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 Sci</p>Fórmula:TePureza:99.999%Peso molecular:127.60Tellurium shot, 2-5mm (0.08-0.20in) dia, 99.9999% (metals basis)
CAS:<p>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 Sci</p>Fórmula:TePureza:99.9999%Peso molecular:127.60Tellurium powder, -18+60 mesh, Puratronic™, 99.999% (metals basis)
CAS:<p>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 Sci</p>Fórmula:TePureza:99.999%Peso molecular:127.60Tellurium ingot/button,≈38mm (1.5 in.) dia. x 6mm (0.24 in.) thick, 99.9% (metals basis)
CAS:<p>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 Sci</p>Pureza:99.9%Tellurium powder, -200 mesh, 99.5% (metals basis)
CAS:<p>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 Sci</p>Fórmula:TePureza:99.5%Cor e Forma:Powder, -200 meshPeso molecular:127.60Tellurium pieces, 99.9999% (metals basis), zone refined
CAS:<p>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 Sci</p>Fórmula:TePureza:99.9999%Cor e Forma:PiecesPeso molecular:127.60Tellurium lump, 99.999+% (metals basis)
CAS:<p>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 Sci</p>Fórmula:TePureza:99.999+%Peso molecular:127.60Tellurium powder, -325 mesh, 99.99% (metals basis)
CAS:<p>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 Sci</p>Fórmula:TePureza:99.99%Peso molecular:127.60Tellurium powder, -30 mesh, 99.99% (metals basis)
CAS:<p>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 Sci</p>Fórmula:TePureza:99.99%Peso molecular:127.60Tellurium broken ingot, Puratronic™, 99.9999+% (metals basis)
CAS:<p>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 Sci</p>Fórmula:TePureza:99.9999+%Cor e Forma:Metallic silver to grey, Polycrystalline lumpPeso molecular:127.60Tellurium lump, typically 12mm (0.47 in.), 99.9999% (metals basis)
CAS:<p>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 Sci</p>Fórmula:TePureza:99.9999%Peso molecular:127.60Tellurium broken ingot, 99.99% (metals basis)
CAS:<p>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 Sci</p>Fórmula:TePureza:99.99%Peso molecular:127.60Tellurium broken ingot (99.99+%)
CAS:<p>Tellurium broken ingot (99.99+%)</p>Fórmula:TePureza:(99.99+%)Peso molecular:127.60Tellurium powder (99.8%)
CAS:<p>Tellurium powder (99.8%)</p>Fórmula:TePureza:(99.8%)Cor e Forma:-100 meshPeso molecular:127.60Tellurium broken ingot (99.9999%)
CAS:<p>Tellurium broken ingot (99.9999%)</p>Fórmula:TePureza:(99.9999%)Cor e Forma:2cm and downPeso molecular:127.60Tellurium, ingot, broken
CAS:<p>Tellurium, ingot, broken</p>Pureza:100.00%Cor e Forma:Silver SolidPeso molecular:127.60g/mol
