Silicon, 99+%, powder, -325 mesh, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10092760	Thermo Scientific Acros 201560100	10 g	Glass Bottle
10626412	Thermo Scientific Acros 201561000	100 g	Plastic bottle
10732125	Thermo Scientific Acros 201565000	500 g	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics 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

• Boiling Point: 2355.0°C
• CAS: 7440-21-3
• Physical Form: Fine Powder
• Molecular Formula: Si
• Merck Index: 15, 8630
• Solubility Information: Solubility in water: insoluble. Other solubilities: soluble in molten alklai oxides, soluble in a mixture of nitric acid and hydrofluor, alkalis, insoluble in nitric acid and hydrochloric acid
• SMILES: [Si]
• Molecular Weight (g/mol): 28.09
• ChEBI: CHEBI:27573
• Percent Purity: ≥99%

• Melting Point: 1410.0°C
• Color: Gray
• Assay Percent Range: 99+%
• MDL Number: MFCD00085311
• Synonym: metal, silicone, defoamer s-10, flots 100sco, powder, dust, unii-z4152n8iui, polyeristalline powder, ccris 6599, ccris 6831
• InChI Key: XUIMIQQOPSSXEZ-UHFFFAOYSA-N
• IUPAC Name: silicon
• PubChem CID: 5461123
• Formula Weight: 28.09
• Chemical Name or Material: Silicon, -325 mesh

Safety and Handling

GHS H Statement:
Flammable solid.

GHS P Statement:
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

Product Identifier

• Silicon powder

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.

RUO – Research Use Only