CAS 7440-21-3
:Silicio
Descripción:
Silicio, con el número CAS 7440-21-3, es un elemento metaloide que desempeña un papel crucial en diversas industrias, particularmente en la electrónica y la ciencia de materiales. Se caracteriza por su brillo metálico y su naturaleza quebradiza en su forma cristalina. Silicio tiene un alto punto de fusión y es un mal conductor de electricidad a temperatura ambiente, pero su conductividad aumenta significativamente cuando se dopa con impurezas, lo que lo convierte en un material semiconductor fundamental. Es abundante en la corteza terrestre, principalmente encontrado en forma de silicatos y dióxido de Silicio. Silicio es esencial en la producción de vidrio, cerámica y concreto, y es un componente clave en la fabricación de células solares y chips de computadora. Además, Silicio exhibe una capacidad de enlace tetravalente, lo que le permite formar enlaces covalentes estables con otros elementos, lo cual es vital para crear varios compuestos basados en Silicio. Su versatilidad y propiedades únicas hacen de Silicio una piedra angular de la tecnología moderna y la ingeniería de materiales.
Fórmula:Si
InChI:InChI=1S/Si
Clave InChI:InChIKey=XUIMIQQOPSSXEZ-UHFFFAOYSA-N
SMILES:[Si]
Sinónimos:- 4FY
- 6Pw-A1
- AgroSilicio
- Aldrich 267414-25G
- Biosilicon
- CZ-N Polished wafer
- Feb 450D
- Gko 3516A
- Hexsil
- Hgh 600
- Jt 02
- KTC (element)
- Kdb 0.1
- Kdb 0.5
- Kdb 10
- Kdb 20
- Kef 100
- Kr 1
- M-Si 600
- Metasilicon 325A
- PSi-C 2
- Phc 20
- Polysilicon
- S 308
- Saf 184
- Sharp 80W
- Si 006031
- Si 100
- Si 1059
- Si 500443
- Si 500444
- Si 500452
- Si(100) wafer
- Si-S 10μm
- Sicomill 4C-P
- Sicomill E 4
- Sicomill Grade 2
- Sie 17Pb
- Sie 20Pb
- Sie 23Pb
- Silgrain
- Silgrain E-Si 400
- Silgrain HQ
- Silgrain Standard
- Sili-K
- Silicio, Con Un Contenido En Silicio Superior Al 99.99 Por Ciento En Peso
- Silicium
- Silicon 100
- Silicon 200
- Silicon 600
- Silicon Powder
- Silicon element
- Silicon metal
- Silso
- T 2 (filler)
- Wafer World 119
- Wfp 6005
- a-Si 11
- a-Si 12
- a-Si 13
- ψ-C 2
- Ver más sinónimos
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Silicon rod, 2.5cm (0.98in) dia, 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>Pureza:99.999%Silicon powder, crystalline, -100+200 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>Pureza:99.99%Silicon plate, 6.35mm (0.25in) thick, 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:SiPureza:99.999%Peso molecular:28.09Silicon sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.999% (metals basis)
CAS:<p>Magnetron sputtering source</p>Fórmula:SiPureza:99.999%Forma y color:Sputtering target, 50.8mm (2.0in) diameter x 3.18mm (0.125in) thick., Dark grayPeso molecular:28.09Silicon slugs, 9.5mm (0.375 in.) dia. x 9.5mm (0.375 in.) length, 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:SiPureza:99.9999%Peso molecular:28.09Silicon powder, crystalline, APS 100nm, 99%, Plasma Synthesized
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:SiPureza:99%Peso molecular:28.09Silicon powder, crystalline, -325 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:SiPureza:99.5%Peso molecular:28.09Silicon powder, crystalline, -100+325 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:SiPureza:99.999%Forma y color:Brown, PowderPeso molecular:28.09Silicon rod, 0.828cm (0.326in) dia, 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:SiPureza:99.999%Peso molecular:28.09Silicon rod, polycrystalline, unpolished, 1.6cm (0.6in) 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>Pureza:99.9999%Silicon powder, crystalline, APS ∣<50nm, 98%, Laser synthesized from vapor phase
CAS:<p>Form: S.A. 70 to 100m2/g</p>Fórmula:SiPureza:98%Forma y color:Brown-yellow, PowderPeso molecular:28.09Silicon lump, 0.1-2.5cm (0.04-1.0in), 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:SiPureza:99.9999%Peso molecular:28.09Silicon plate, 12.5mm (0.5in) thick, 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:SiPureza:99.999%Peso molecular:28.09Silicon lump, 15cm (5.9in) & down, 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:SiPureza:99.999+%Forma y color:Dark brown, Lump, ≤15cm (5.9in).Peso molecular:28.09Silicon powder, crystalline, -100 mesh, 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>Fórmula:SiPureza:99.9%Peso molecular:28.09Silicon granular, virgin poly fines, 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:SiPureza:99.999%Forma y color:Chunks to powder, GrayPeso molecular:28.09Silicon powder, crystalline, -325 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:SiPureza:99.999%Peso molecular:28.09Silicon lump, 10cm (3.9in) & down, 98.4% (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:SiPureza:98.4%Forma y color:Silver to grey, Lump or chunksPeso molecular:28.09Silicon powder, APS 1-5 micron, 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>Fórmula:SiPureza:99.9%Peso molecular:28.09Silicon powder, -325 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:SiPureza:99.999%Forma y color:Powder, -325 meshPeso molecular:28.09
