Boron powder (96+ atomic % B-11), crystalline, 40-230 mesh, 99.9% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11379788	Thermo Scientific Alfa Aesar 044257.06	5 g
11389788	Thermo Scientific Alfa Aesar 044257.14	25 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: 7440-42-8
• Molecular Weight (g/mol): 10.81
• InChI Key: ZOXJGFHDIHLPTG-UHFFFAOYSA-N
• PubChem CID: 5462311
• IUPAC Name: boron

• Molecular Formula: B
• MDL Number: MFCD00134034 MFCD00151272
• Synonym: boron, metallic, unii-n9e3x5056q, boron, amorphous, powder, crystalline, boro, boron-elemental, boron, elemental, and compounds, boracium, boranylidyne
• ChEBI: CHEBI:27560
• SMILES: [B]

Specifications

• CAS: 7440-42-8
• MDL Number: MFCD00134034 MFCD00151272
• Synonym: boron, metallic, unii-n9e3x5056q, boron, amorphous, powder, crystalline, boro, boron-elemental, boron, elemental, and compounds, boracium, boranylidyne
• SMILES: [B]
• Molecular Weight (g/mol): 10.81
• ChEBI: CHEBI:27560
• Mesh Size: −100 Mesh
• Form: Powder
• Chemical Name or Material: Boron powder

• Molecular Formula: B
• UN Number: UN3178
• InChI Key: ZOXJGFHDIHLPTG-UHFFFAOYSA-N
• IUPAC Name: boron
• PubChem CID: 5462311
• Percent Purity: 99.9%
• Odor: Odorless
• Assay: (metals basis), (≥96 atomic % B-11)

Safety and Handling

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

GHS P Statement
P210-P261-P280-P304+P340-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

missing translation for 'dotInformation' : Transport Hazard Class: 4.1; Packing Group: III; Proper Shipping Name: FLAMMABLE SOLID, INORGANIC, N.O.S.

missing translation for 'einecsNumber' : 231-151-2

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only