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
- ALFA India
- Sigma-Aldrich(India)
- Sigma-Aldrich
- ottokemi
- SRL
Package
- 25mm
- 100mM
- 25x25mm
- 1gm
- 2g
- 50x50mm
- 5gm
- 10gm
- 10g
- 100x100mm
- 25gm
- 25g
- 50gm
- 1EA
- 50g
- 100ML
- 100g
- 100gm
- 200gm
- 250gm
- 250G
- 5EA
- 500g
- 1SET
- 500gm
- 500ML
- 1kg
- 2.5kg
- 5kg
- 1ea.
- 1Gms
- 1pc
- 5Gms
- 10pc
- 100Gms
- 500Gms
- ManufacturerALFA India
- Product numberALF-010335-A1
- Product descriptionSilicon lump, 10cm (3.9in) & down, 98.4% (metals basis)
- Packaging1kg
- Price₹3802
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number1.70236
- Product descriptionSilicon standard solution traceable to SRM from NIST SiO? in NaOH 0.5 mol/l 1000 mg/l Si Certipur?
- Packaging100ML
- Price₹3850
- Updated2022-06-14
- 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-012681-09
- Product descriptionSilicon powder, crystalline, -325 mesh, 99.5% (metals basis)
- Packaging10g
- Price₹3147
- 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
- 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(India)
- 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(India)
- Product number215619
- Product descriptionSilicon powder, ?325?mesh, 99% trace metals basis
- Packaging50G
- Price₹5865.8
- Updated2022-06-14
- 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
- ManufacturerSigma-Aldrich(India)
- Product number647799
- Product descriptionSilicon wafer (single side polished), contains phosphorus as dopant, <111>, N-type, diam. × thickness 2?in. × 0.5?mm
- Packaging1EA
- Price₹7100
- Updated2022-06-14
- 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-000311-22
- Product descriptionSilicon powder, crystalline, -100 mesh, 99.9% (metals basis)
- Packaging100g
- Price₹7617
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number647705
- Product descriptionSilicon wafer, <111>, P-type, contains boron as dopant, diam. × thickness 2?in. × 0.3?mm
- Packaging1EA
- Price₹8080
- Updated2022-06-14
- Buy
- ManufacturerALFA India
- Product numberALF-044384-04
- Product descriptionSilicon powder, crystalline, APS |<50nm, 98%, Laser synthesized from vapor phase
- Packaging2g
- Price₹8771
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number647780
- Product descriptionSilicon wafer (single side polished), <100>, N-type, contains phosphorus as dopant, diam. × thickness 2?in. × 0.5?mm
- Packaging1EA
- Price₹9590
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number647675
- Product descriptionSilicon wafer (single side polished), <100>, P-type, contains boron as dopant, diam. × thickness 2?in. × 0.5?mm
- Packaging1SET
- Price₹10660
- Updated2022-06-14
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| ALFA India | ALF-010335-A1 | Silicon lump, 10cm (3.9in) & down, 98.4% (metals basis) | 1kg | ₹3802 | 2022-05-26 | Buy |
| Sigma-Aldrich(India) | 1.70236 | Silicon standard solution traceable to SRM from NIST SiO? in NaOH 0.5 mol/l 1000 mg/l Si Certipur? | 100ML | ₹3850 | 2022-06-14 | Buy |
| ALFA India | ALF-046308-04 | Silicon powder, crystalline, APS≈100nm, 99%, Plasma Synthesized | 2g | ₹4447 | 2022-05-26 | Buy |
| ALFA India | ALF-012681-09 | Silicon powder, crystalline, -325 mesh, 99.5% (metals basis) | 10g | ₹3147 | 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 |
| 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(India) | 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(India) | 215619 | Silicon powder, ?325?mesh, 99% trace metals basis | 50G | ₹5865.8 | 2022-06-14 | Buy |
| ALFA India | ALF-039101-14 | Silicon lump, 15cm (5.9in) & down, 99.999+% (metals basis) | 25g | ₹6952 | 2022-05-26 | Buy |
| Sigma-Aldrich(India) | 647799 | Silicon wafer (single side polished), contains phosphorus as dopant, <111>, N-type, diam. × thickness 2?in. × 0.5?mm | 1EA | ₹7100 | 2022-06-14 | 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-000311-22 | Silicon powder, crystalline, -100 mesh, 99.9% (metals basis) | 100g | ₹7617 | 2022-05-26 | Buy |
| Sigma-Aldrich(India) | 647705 | Silicon wafer, <111>, P-type, contains boron as dopant, diam. × thickness 2?in. × 0.3?mm | 1EA | ₹8080 | 2022-06-14 | Buy |
| ALFA India | ALF-044384-04 | Silicon powder, crystalline, APS |<50nm, 98%, Laser synthesized from vapor phase | 2g | ₹8771 | 2022-05-26 | Buy |
| Sigma-Aldrich(India) | 647780 | Silicon wafer (single side polished), <100>, N-type, contains phosphorus as dopant, diam. × thickness 2?in. × 0.5?mm | 1EA | ₹9590 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 647675 | Silicon wafer (single side polished), <100>, P-type, contains boron as dopant, diam. × thickness 2?in. × 0.5?mm | 1SET | ₹10660 | 2022-06-14 | 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
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| Signal word: | Warning | ||||||||||||||
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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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