Silicon
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- ₹315 - ₹790209
- Product name: Silicon
- CAS: 7440-21-3
- MF: H4Si
- MW: 32.12
- EINECS:231-130-8
- MDL Number:MFCD00085311
- Synonyms:PERCHLORATEE;Silicon Optical Window, 25.4mm (1.0 in.) dia. x 1mm (0.04 in.) thick, Uncoated, Clear Aperture 85%, Surface Finsh 40/20;Silicon standard solution, 1 mg/ml Si in 2% NaOH;Silicon plate, 6.35mm (0.25 in.) thick;Silicon Optical Window, 25.4mm (1.0 in.) dia. x 2mm (0.08 in.) thick, Uncoated, Clear Aperture 85%, Surface Finsh 40/20;Silicon rod, 2.5cm (0.98 in.) dia.;Silicon granular, Virgin poly fines;Silicon rod, 5.08cm (2.0 in.) dia.
139 prices
Selected condition:
Brand
- Sigma-Aldrich
- ALFA India
- Sigma-Aldrich(India)
- SRL
- ottokemi
Package
- 25mm
- 100mM
- 25x25mm
- 1gm
- 2g
- 50x50mm
- 5gm
- 100x100mm
- 10gm
- 10G
- 25G
- 25gm
- 1EA
- 50g
- 50gm
- 100ML
- 100gm
- 100G
- 200gm
- 250gm
- 250g
- 5EA
- 500gm
- 500g
- 1SET
- 500ML
- 1kg
- 2.5kg
- 5kg
- 1ea.
- 1pc
- 1Gms
- 5Gms
- 10pc
- 100Gms
- 500Gms
- ManufacturerSigma-Aldrich
- Product number1.70236
- Product descriptionSilicon standard solution traceable to SRM from NIST SiO? in NaOH 0.5 mol/l 1000 mg/l Si Certipur?
- Packaging500ML
- Price₹5449.99
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number633097
- Product descriptionSilicon nanopowder, <100?nm particle size (TEM), ≥98% trace metals basis
- Packaging10G
- Price₹33063.7
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number795585
- Product descriptionSilicon nanopowder, <100?nm (BET), <3% oxygen passivation
- Packaging25G
- Price₹34561.8
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number795585
- Product descriptionSilicon nanopowder, <100?nm (BET), <3% oxygen passivation
- Packaging100G
- Price₹86267.35
- Updated2022-06-14
- Buy
- ManufacturerALFA India
- Product numberALF-012681-09
- Product descriptionSilicon powder, crystalline, -325 mesh, 99.5% (metals basis)
- Packaging10g
- Price₹3147
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010335-A1
- Product descriptionSilicon lump, 10cm (3.9in) & down, 98.4% (metals basis)
- Packaging1kg
- Price₹3802
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-046308-04
- Product descriptionSilicon powder, crystalline, APS≈100nm, 99%, Plasma Synthesized
- Packaging2g
- Price₹4447
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-038715-18
- Product descriptionSilicon powder, crystalline/amorphous, typically 1-20 micron, 99.9985% (metals basis)
- Packaging50g
- Price₹4929
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-039101-14
- Product descriptionSilicon lump, 15cm (5.9in) & down, 99.999+% (metals basis)
- Packaging25g
- Price₹6952
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-039112-FF
- Product descriptionSilicon plate, 6.35mm (0.25in) thick, 99.999% (metals basis)
- Packaging25x25mm
- Price₹7255
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-043006-36
- Product descriptionSilicon lump, 0.1-2.5cm (0.04-1.0in), 99.9999% (metals basis)
- Packaging500g
- Price₹55046
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-039103-DM
- Product descriptionSilicon rod, 5.08cm (2.0 in.) dia., 99.999% (metals basis)
- Packaging100mM
- Price₹76741
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-044384-18
- Product descriptionSilicon powder, crystalline, APS |<50nm, 98%, Laser synthesized from vapor phase
- Packaging50g
- Price₹91575
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-039110-GH
- Product descriptionSilicon plate, 9.5mm (0.37 in.) thick, 99.999% (metals basis)
- Packaging100x100mm
- Price₹106623
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-039101-A1
- Product descriptionSilicon lump, 15cm (5.9in) & down, 99.999+% (metals basis)
- Packaging1kg
- Price₹198242
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-039101-A4
- Product descriptionSilicon lump, 15cm (5.9in) & down, 99.999+% (metals basis)
- Packaging2.5kg
- Price₹495605
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Sigma-Aldrich | 1.70236 | Silicon standard solution traceable to SRM from NIST SiO? in NaOH 0.5 mol/l 1000 mg/l Si Certipur? | 500ML | ₹5449.99 | 2022-06-14 | Buy |
Sigma-Aldrich | 633097 | Silicon nanopowder, <100?nm particle size (TEM), ≥98% trace metals basis | 10G | ₹33063.7 | 2022-06-14 | Buy |
Sigma-Aldrich | 795585 | Silicon nanopowder, <100?nm (BET), <3% oxygen passivation | 25G | ₹34561.8 | 2022-06-14 | Buy |
Sigma-Aldrich | 795585 | Silicon nanopowder, <100?nm (BET), <3% oxygen passivation | 100G | ₹86267.35 | 2022-06-14 | Buy |
ALFA India | ALF-012681-09 | Silicon powder, crystalline, -325 mesh, 99.5% (metals basis) | 10g | ₹3147 | 2022-05-26 | Buy |
ALFA India | ALF-010335-A1 | Silicon lump, 10cm (3.9in) & down, 98.4% (metals basis) | 1kg | ₹3802 | 2022-05-26 | Buy |
ALFA India | ALF-046308-04 | Silicon powder, crystalline, APS≈100nm, 99%, Plasma Synthesized | 2g | ₹4447 | 2022-05-26 | Buy |
ALFA India | ALF-038715-18 | Silicon powder, crystalline/amorphous, typically 1-20 micron, 99.9985% (metals basis) | 50g | ₹4929 | 2022-05-26 | Buy |
ALFA India | ALF-039101-14 | Silicon lump, 15cm (5.9in) & down, 99.999+% (metals basis) | 25g | ₹6952 | 2022-05-26 | Buy |
ALFA India | ALF-039112-FF | Silicon plate, 6.35mm (0.25in) thick, 99.999% (metals basis) | 25x25mm | ₹7255 | 2022-05-26 | Buy |
ALFA India | ALF-043006-36 | Silicon lump, 0.1-2.5cm (0.04-1.0in), 99.9999% (metals basis) | 500g | ₹55046 | 2022-05-26 | Buy |
ALFA India | ALF-039103-DM | Silicon rod, 5.08cm (2.0 in.) dia., 99.999% (metals basis) | 100mM | ₹76741 | 2022-05-26 | Buy |
ALFA India | ALF-044384-18 | Silicon powder, crystalline, APS |<50nm, 98%, Laser synthesized from vapor phase | 50g | ₹91575 | 2022-05-26 | Buy |
ALFA India | ALF-039110-GH | Silicon plate, 9.5mm (0.37 in.) thick, 99.999% (metals basis) | 100x100mm | ₹106623 | 2022-05-26 | Buy |
ALFA India | ALF-039101-A1 | Silicon lump, 15cm (5.9in) & down, 99.999+% (metals basis) | 1kg | ₹198242 | 2022-05-26 | Buy |
ALFA India | ALF-039101-A4 | Silicon lump, 15cm (5.9in) & down, 99.999+% (metals basis) | 2.5kg | ₹495605 | 2022-05-26 | Buy |
Properties
Melting point :1410 °C(lit.)
Boiling point :2355 °C(lit.)
Density :2.33 g/mL at 25 °C(lit.)
storage temp. :Flammables area
solubility :insoluble in H2O, acid solutions; soluble in alkaline solutions
form :powder
Specific Gravity :2.42
color :White
PH :13.5 (H2O, 20°C)
Odor :Odorless
Water Solubility :INSOLUBLE
Sensitive :Air Sensitive
Crystal Structure :Cubic, Diamond Structure - Space Group Fd3m
Merck :13,8565
Dielectric constant :2.4(Ambient)
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 Stability :Stable. Fine powder is highly flammable. Incompatible with oxidizing agents, bases, carbonates, alkali metals, lead and aluminium oxides, halogens, carbides, formic acid.
InChIKey :BLRPTPMANUNPDV-UHFFFAOYSA-N
CAS DataBase Reference :7440-21-3(CAS DataBase Reference)
NIST Chemistry Reference :Silicon(7440-21-3)
EPA Substance Registry System :Silicon (7440-21-3)
Boiling point :2355 °C(lit.)
Density :2.33 g/mL at 25 °C(lit.)
storage temp. :Flammables area
solubility :insoluble in H2O, acid solutions; soluble in alkaline solutions
form :powder
Specific Gravity :2.42
color :White
PH :13.5 (H2O, 20°C)
Odor :Odorless
Water Solubility :INSOLUBLE
Sensitive :Air Sensitive
Crystal Structure :Cubic, Diamond Structure - Space Group Fd3m
Merck :13,8565
Dielectric constant :2.4(Ambient)
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 Stability :Stable. Fine powder is highly flammable. Incompatible with oxidizing agents, bases, carbonates, alkali metals, lead and aluminium oxides, halogens, carbides, formic acid.
InChIKey :BLRPTPMANUNPDV-UHFFFAOYSA-N
CAS DataBase Reference :7440-21-3(CAS DataBase Reference)
NIST Chemistry Reference :Silicon(7440-21-3)
EPA Substance Registry System :Silicon (7440-21-3)
Safety Information
Symbol(GHS): |
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Description
Silicon sputtering target in ultra high purity silicon is used in the semiconductor industry as a result of its semiconducting properties. It is used as an alloying element in the manufacture of certain alloys (e.g. ferrosilicon, an alloy of iron and silicon which is used to introduce silicon into steel and cast iron). It is also used in the manufacture of glass and computer microchips.Related product price
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