Boron powder, crystalline, Puratronic™, 99.9999% (metals basis), Thermo Scientific Chemicals

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.

Specifications

Chemical Identifiers

• CAS: 7440-42-8
• Molecular Formula: B
• Molecular Weight (g/mol): 10.81
• MDL Number: MFCD00134034 MFCD00151272
• InChI Key: ZOXJGFHDIHLPTG-UHFFFAOYSA-N
• Synonym: boron, metallic, unii-n9e3x5056q, boron, amorphous, powder, crystalline, boro, boron-elemental, boron, elemental, and compounds, boracium, boranylidyne
• PubChem CID: 5462311
• ChEBI: CHEBI:27560
• IUPAC Name: boron
• SMILES: [B]

• UN Number: UN3178
• Quantity: 1 g
• Percent Purity: 99.9999%
• Grade: Puratronic™
• Mesh Size: −4+40 Mesh
• Odor: Odorless
• Form: Crystalline Powder
• Assay: (metals basis)
• Chemical Name or Material: Boron powder

Safety and Handling

Product Identifier

• Boron powder, crystalline, Puratronic

Signal Word

• Warning

Hazard Category

• Flammable solid Category 2
• Acute toxicity Category 4
• Specific target organ toxicity Category 3

Hazard Statement

• H228-Flammable solid.
• H302-Harmful if swallowed.
• H332-Harmful if inhaled.
• H335-May cause respiratory irritation.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• 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.
• P264-Wash thoroughly after handling.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.
• P405-Store locked up.
• P501-Dispose of contents/container to .

RUO – Research Use Only