Silicon
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244 prices
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- 25 x 25 mm
- ManufacturerA2B
- Product numberAB78970
- Product descriptionSilicon min.97%
- Packaging25g
- Price$340
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberIN3181
- Product descriptionSilicon, powder -100 mesh 99.9%
- Packaging500g
- Price$534
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberIN3181
- Product descriptionSilicon, powder -100 mesh 99.9%
- Packaging100g
- Price$146
- Updated2026-06-04
- Buy
- ManufacturerChem-Impex
- Product number47102
- Product descriptionSilicon nanopowder (100 nm) ≥99%(Tracemetalsbasis)
- Packaging25G
- Price$192
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47111
- Product descriptionSilicon powder (-325mesh) ≥99.999%(Tracemetalsbasis)
- Packaging100G
- Price$194.4
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47104
- Product descriptionSilicon nanopowder ( 50~80 nm) ≥99%(Tracemetalsbasis)
- Packaging25G
- Price$256
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47112
- Product descriptionSilicon powder (-200/+325mesh) ≥99.9%(Tracemetalsbasis)
- Packaging500G
- Price$259.2
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47106
- Product descriptionSilicon nanopowder (500 nm) ≥99.9%(Tracemetalsbasis)
- Packaging100G
- Price$264
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47109
- Product descriptionSilicon nanopowder (~ 30 nm) ≥98.5%(Tracemetalsbasis)
- Packaging5G
- Price$226.8
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47106
- Product descriptionSilicon nanopowder (500 nm) ≥99.9%(Tracemetalsbasis)
- Packaging25G
- Price$78
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47110
- Product descriptionSilicon nanopowder (~ 50 nm) ≥98.5%(Tracemetalsbasis)
- Packaging25G
- Price$502.2
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47102
- Product descriptionSilicon nanopowder (100 nm) ≥99%(Tracemetalsbasis)
- Packaging100G
- Price$690
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47109
- Product descriptionSilicon nanopowder (~ 30 nm) ≥98.5%(Tracemetalsbasis)
- Packaging25G
- Price$704.8
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47111
- Product descriptionSilicon powder (-325mesh) ≥99.999%(Tracemetalsbasis)
- Packaging500G
- Price$356.4
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47107
- Product descriptionMonocrystalline silicon flakes (<1 micron) ≥97%(Tracemetalsbasis)
- Packaging100G
- Price$316
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number47108
- Product descriptionMonocrystalline silicon nanoflakes (~400 nm) ≥97%(Tracemetalsbasis)
- Packaging100G
- Price$316
- Updated2026-05-19
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AB78970 | Silicon min.97% | 25g | $340 | 2021-12-16 | Buy |
| Apolloscientific | IN3181 | Silicon, powder -100 mesh 99.9% | 500g | $534 | 2026-06-04 | Buy |
| Apolloscientific | IN3181 | Silicon, powder -100 mesh 99.9% | 100g | $146 | 2026-06-04 | Buy |
| Chem-Impex | 47102 | Silicon nanopowder (100 nm) ≥99%(Tracemetalsbasis) | 25G | $192 | 2026-05-19 | Buy |
| Chem-Impex | 47111 | Silicon powder (-325mesh) ≥99.999%(Tracemetalsbasis) | 100G | $194.4 | 2026-05-19 | Buy |
| Chem-Impex | 47104 | Silicon nanopowder ( 50~80 nm) ≥99%(Tracemetalsbasis) | 25G | $256 | 2026-05-19 | Buy |
| Chem-Impex | 47112 | Silicon powder (-200/+325mesh) ≥99.9%(Tracemetalsbasis) | 500G | $259.2 | 2026-05-19 | Buy |
| Chem-Impex | 47106 | Silicon nanopowder (500 nm) ≥99.9%(Tracemetalsbasis) | 100G | $264 | 2026-05-19 | Buy |
| Chem-Impex | 47109 | Silicon nanopowder (~ 30 nm) ≥98.5%(Tracemetalsbasis) | 5G | $226.8 | 2026-05-19 | Buy |
| Chem-Impex | 47106 | Silicon nanopowder (500 nm) ≥99.9%(Tracemetalsbasis) | 25G | $78 | 2026-05-19 | Buy |
| Chem-Impex | 47110 | Silicon nanopowder (~ 50 nm) ≥98.5%(Tracemetalsbasis) | 25G | $502.2 | 2026-05-19 | Buy |
| Chem-Impex | 47102 | Silicon nanopowder (100 nm) ≥99%(Tracemetalsbasis) | 100G | $690 | 2026-05-19 | Buy |
| Chem-Impex | 47109 | Silicon nanopowder (~ 30 nm) ≥98.5%(Tracemetalsbasis) | 25G | $704.8 | 2026-05-19 | Buy |
| Chem-Impex | 47111 | Silicon powder (-325mesh) ≥99.999%(Tracemetalsbasis) | 500G | $356.4 | 2026-05-19 | Buy |
| Chem-Impex | 47107 | Monocrystalline silicon flakes (<1 micron) ≥97%(Tracemetalsbasis) | 100G | $316 | 2026-05-19 | Buy |
| Chem-Impex | 47108 | Monocrystalline silicon nanoflakes (~400 nm) ≥97%(Tracemetalsbasis) | 100G | $316 | 2026-05-19 | Buy |
Properties
Melting point :1410 °C(lit.)
Boiling point :2355 °C(lit.)
Density :2.33 g/mL at 25 °C(lit.)
bulk density :0.07-0.08g/cm3
Flash point :2.33
storage temp. :Flammables area
solubility :insoluble in H2O, acid solutions; soluble in alkaline solutions
form :powder
color :White
Specific Gravity :2.42
Odor :Odorless
PH :13.5 (H2O, 20°C)
Water Solubility :INSOLUBLE
Electrical Conductivity :1000 S/m
Thermal Conductivity :150 W/(m·K)
Specific Heat Capacity :Cp(crystal): 0.62 J/(g·K); Cp(gas): 0.69 J/(g·K), at 25℃
semiconductor properties :<111>P-type
Sensitive :Air Sensitive
Crystal Structure :Cubic, Diamond Structure - Space Group Fd3m
Merck :13,8565
Exposure limits :ACGIH TLV-TWA:2.5 mg/m3
OSHA PEL-TWA:15 mg/m³ (total dust),5 mg/m³ (respirable fraction)
NIOSH REL-TWA:10 mg/m³ (total dust),5 mg/m³ (respirable fraction);REL-IDLH:250 mg/m3 Dielectric constant :2.4（Ambient）
Stability :Stable. Fine powder is highly flammable. Incompatible with oxidizing agents, bases, carbonates, alkali metals, lead and aluminium oxides, halogens, carbides, formic acid.
Cosmetics Ingredients Functions :ABRASIVE
InChI :1S/Si
InChIKey :BLRPTPMANUNPDV-UHFFFAOYSA-N
SMILES :[Si]
Bulk Modulus :98.74 GPa
Hardness, Mohs :7.0
Knoop Microhardness :11270, N/mm2 Microhardness
Modulus of Elasticity :112.4 GPa
Poissons Ratio :0.28
Shear Modulus :43.9 GPa, Calculated
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.)
bulk density :0.07-0.08g/cm3
Flash point :2.33
storage temp. :Flammables area
solubility :insoluble in H2O, acid solutions; soluble in alkaline solutions
form :powder
color :White
Specific Gravity :2.42
Odor :Odorless
PH :13.5 (H2O, 20°C)
Water Solubility :INSOLUBLE
Electrical Conductivity :1000 S/m
Thermal Conductivity :150 W/(m·K)
Specific Heat Capacity :Cp(crystal): 0.62 J/(g·K); Cp(gas): 0.69 J/(g·K), at 25℃
semiconductor properties :<111>P-type
Sensitive :Air Sensitive
Crystal Structure :Cubic, Diamond Structure - Space Group Fd3m
Merck :13,8565
Exposure limits :ACGIH TLV-TWA:2.5 mg/m3
OSHA PEL-TWA:15 mg/m³ (total dust),5 mg/m³ (respirable fraction)
NIOSH REL-TWA:10 mg/m³ (total dust),5 mg/m³ (respirable fraction);REL-IDLH:250 mg/m3 Dielectric constant :2.4（Ambient）
Stability :Stable. Fine powder is highly flammable. Incompatible with oxidizing agents, bases, carbonates, alkali metals, lead and aluminium oxides, halogens, carbides, formic acid.
Cosmetics Ingredients Functions :ABRASIVE
InChI :1S/Si
InChIKey :BLRPTPMANUNPDV-UHFFFAOYSA-N
SMILES :[Si]
Bulk Modulus :98.74 GPa
Hardness, Mohs :7.0
Knoop Microhardness :11270, N/mm2 Microhardness
Modulus of Elasticity :112.4 GPa
Poissons Ratio :0.28
Shear Modulus :43.9 GPa, Calculated
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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Sodium silicate
$21-8034 -
Barium titanate
$14-2631.67 -
Silicon carbide
$10-1580
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Neostar United (Changzhou) Industrial Co., Ltd.
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
Shaanxi Dideu Medichem Co. Ltd
Zhuoer Chemical Co., Ltd
CD Chemical Group Limited
changzhou huayang technology co., ltd
