Silicon powder, crystalline, APS ∣<50nm, 98%, Laser synthesized from vapor phase, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11430710	Thermo Scientific Alfa Aesar 044384.04	2 g
11498560	Thermo Scientific Alfa Aesar 044384.09	10 g
11488560	Thermo Scientific Alfa Aesar 044384.18	50 g

Description

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.

Chemical Identifiers

• CAS: 7440-21-3
• Molecular Weight (g/mol): 28.09
• InChI Key: XUIMIQQOPSSXEZ-UHFFFAOYSA-N
• PubChem CID: 5461123
• IUPAC Name: silicon

• Molecular Formula: Si
• MDL Number: MFCD00085311
• Synonym: metal, silicone, defoamer s-10, flots 100sco, powder, dust, unii-z4152n8iui, polyeristalline powder, ccris 6599, ccris 6831
• ChEBI: CHEBI:27573
• SMILES: [Si]

Specifications

• CAS: 7440-21-3
• Assay Percent Range: 98%
• MDL Number: MFCD00085311
• InChI Key: XUIMIQQOPSSXEZ-UHFFFAOYSA-N
• IUPAC Name: silicon
• PubChem CID: 5461123
• Odor: Odorless
• Appearance: Powder
• Chemical Name or Material: Silicon

• Physical Form: Crystalline Powder
• Molecular Formula: Si
• Synonym: metal, silicone, defoamer s-10, flots 100sco, powder, dust, unii-z4152n8iui, polyeristalline powder, ccris 6599, ccris 6831
• SMILES: [Si]
• Molecular Weight (g/mol): 28.09
• ChEBI: CHEBI:27573
• Sensitivity: Air Sensitive
• Density: 2.33g/cm³

Safety and Handling

Take precautionary measures against static discharges.

P210-P240-P241-P280-P370+P378q

H228

missing translation for 'dotInformation' : DOT Class: 4.1, Packaging Group: III

missing translation for 'einecsNumber' : 231-130-8

missing translation for 'rtecsNumber' : VW0400000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures; Store under Argon

RUO – Research Use Only