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Boron pieces, crystalline, 1-30mm (0.039-1.2in), 99.4% (metals basis)

Catalog No. p-4824635
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Catalog No. Quantity
AA4185809 10 g
AA4185818 50 g
AA4185830 250 g
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Catalog No. AA4185809 Supplier Thermo Scientific Chemicals Supplier No. 04185809
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Description

CAS: 7440-42-8 | B | 10.81 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.

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]

Specifications

Color Gray
Physical Form Crystalline Pieces
Quantity 10 g
Assay Percent Range 99.4% (Metals basis)
Ignition Point 700°C (1292°F)
Odor Odorless
Appearance Dark Gray pieces
Chemical Name or Material Boron

Safety and Handling

Hazard Category H302; Harmful if swallowed.
EINECSNumber 231-151-2
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only