Tungsten silicide, 99.5% (metals basis)

CAS: 12039-88-2

Ref. 02-011551

Informação sobre produto

• Nome: Tungsten silicide, 99.5% (metals basis)
• Sinónimos: tungsten disilicide, Disiliciure de tungstene, Disiliciuro De Volframio, Tungsten Disilicide, Tungsten disilicide (WSi2), Tungsten disilicide (WSi₂), Tungsten silicide, Tungsten silicide (WSi₂), Wolframdisilicid
• CAS: 12039-88-2

Descrição

Tungsten silicide is used in microelectronics as a contact material. It is also used as a shunt over polysilicon lines to increase their conductivity and increase signal speed. Further, it acts as a barrier layer between silicon and other metals. In addition to this, it is used in microelectro mechanical systems and for oxidation-resistant coatings. It is also employed as a replacement for earlier tungsten films. 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.

• Marca: Alfa Aesar By Thermo Fisher Scientific

Propriedades químicas

• Peso molecular: 240.01
• Fórmula: Si₂W
• Pureza: 99.5%
• Cor/forma: Blue Solid
• Chave InChI: WQJQOUPTWCFRMM-UHFFFAOYSA-N