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Silicon powder, crystalline, -325 mesh, 99.999% (metals basis)
Silicon powder, crystalline, -325 mesh, 99.999% (metals basis)
Silicon powder, crystalline, -325 mesh, 99.999% (metals basis)
Thermo Scientific Chemicals

Silicon powder, crystalline, -325 mesh, 99.999% (metals basis)

CAS: 7440-21-3 | Si | 28.09 g/mol
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Catalog number 035662.09
also known as 035662-09
Price (USD)
82.65
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Online exclusive
Ends: 30-Jun-2026
96.80
Save 14.15 (15%)
Each
Quantity:
10 g
Request bulk or custom format
Price (USD)
82.65
Special offer
Online exclusive
Ends: 30-Jun-2026
96.80
Save 14.15 (15%)
Each
Chemical Identifiers
CAS7440-21-3
IUPAC Namesilicon
Molecular FormulaSi
InChI KeyXUIMIQQOPSSXEZ-UHFFFAOYSA-N
SMILES[Si]
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SpecificationsSpecification SheetSpecification Sheet
Total Metal Impurities0.001% max.
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.
RUO – Research Use Only