TUNGSTEN SILICIDE
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- ₹3157 - ₹11511
- Product name: TUNGSTEN SILICIDE
- CAS: 12039-88-2
- MF: Si2W
- MW: 240.01
- EINECS:234-909-0
- MDL Number:MFCD00049704
- Synonyms:TUNGSTEN SILICIDE;TUNGSTEN DISILICIDE;TUNGSTEN SILICIDE, -325 MESH;TUNGSTEN SILICIDE (99.7%-W);TUNGSTEN SILICIDE, 99.995% (METALS BASIS EXCLUDING MO), MO <;Tungsten silicide, 99.995% (metals basis excluding Mo), Mo <20ppm;Tungsten silicide, 99.5% (metals basis);TUNGSTEN SILICIDE, 99%TUNGSTEN SILICIDE, 99%TUNGSTEN SILICIDE, 99%
2 prices
Selected condition:
Brand
- ALFA India
Package
- 10g
- 50g
- ManufacturerALFA India
- Product numberALF-011551-09
- Product descriptionTungsten silicide, 99.5% (metals basis)
- Packaging10g
- Price₹3157
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-011551-18
- Product descriptionTungsten silicide, 99.5% (metals basis)
- Packaging50g
- Price₹11511
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
ALFA India | ALF-011551-09 | Tungsten silicide, 99.5% (metals basis) | 10g | ₹3157 | 2022-05-26 | Buy |
ALFA India | ALF-011551-18 | Tungsten silicide, 99.5% (metals basis) | 50g | ₹11511 | 2022-05-26 | Buy |
Properties
Melting point :2165°C
Density :9,88 g/cm3
solubility :insoluble in H2O
form :Powder
Specific Gravity :9.88
color :blue-gray tetragonal crystals, crystalline
Resistivity :33.4 (ρ/μΩ.cm)
Water Solubility :Insoluble in water.
Hydrolytic Sensitivity :2: reacts with aqueous acid
Crystal Structure :Tetragonal
Exposure limits :ACGIH: TWA 3 mg/m3
NIOSH: TWA 5 mg/m3; STEL 10 mg/m3 CAS DataBase Reference :12039-88-2
EPA Substance Registry System :Tungsten silicide (WSi2) (12039-88-2)
Density :9,88 g/cm3
solubility :insoluble in H2O
form :Powder
Specific Gravity :9.88
color :blue-gray tetragonal crystals, crystalline
Resistivity :33.4 (ρ/μΩ.cm)
Water Solubility :Insoluble in water.
Hydrolytic Sensitivity :2: reacts with aqueous acid
Crystal Structure :Tetragonal
Exposure limits :ACGIH: TWA 3 mg/m3
NIOSH: TWA 5 mg/m3; STEL 10 mg/m3 CAS DataBase Reference :12039-88-2
EPA Substance Registry System :Tungsten silicide (WSi2) (12039-88-2)
Safety Information
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Description
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.More related product prices
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