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  7. Silicon powder, crystalline, -100 mesh, 99.9% (metals basis)

Silicon powder, crystalline, -100 mesh, 99.9% (metals basis)

Product Code. 11376517
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Product Code. 11376517 Supplier Thermo Scientific Alfa Aesar Supplier No. 000311.22
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Description

CAS: 7440-21-3 | Si | 28.09 g/mol

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7440-21-3
Molecular Formula Si
Molecular Weight (g/mol) 28.09
MDL Number MFCD00085311
InChI Key XUIMIQQOPSSXEZ-UHFFFAOYSA-N
Synonym metal, silicone, defoamer s-10, flots 100sco, powder, dust, unii-z4152n8iui, polyeristalline powder, ccris 6599, ccris 6831
PubChem CID 5461123
ChEBI CHEBI:27573
IUPAC Name silicon
SMILES [Si]

Specifications

Physical Form Crystalline Powder
Quantity 100 g
Assay Percent Range 99.9% (Metals basis)
Formula Weight 28.0855
Odor Odorless
Appearance Powder
Density 2.33g/cm3
Chemical Name or Material Silicon

Safety and Handling

compliance-icons
Product Identifier
  • Silicon powder, crystalline
 Signal Word
  • Warning
 Hazard Category
  • Flammable solid Category 2
 Hazard Statement
  • H228-Flammable solid.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P240-Ground/bond container and receiving equipment.
  • P241-Use explosion-proof electrical/ventilating/lighting/ equipment.
  • P378-Use to extinguish.
SDS

RUO – Research Use Only

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