Niobium powder, -325 mesh, Puratronic™, 99.99% (metals basis excluding Ta), Ta ∣<500ppm, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11328498	Thermo Scientific Alfa Aesar 040510.09	10 g
11318498	Thermo Scientific Alfa Aesar 040510.18	50 g
11338498	Thermo Scientific Alfa Aesar 040510.30	250 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: 7440-03-1
• Molecular Weight (g/mol): 92.91
• InChI Key: GUCVJGMIXFAOAE-UHFFFAOYSA-N
• PubChem CID: 23936
• IUPAC Name: niobium

• Molecular Formula: Nb
• MDL Number: MFCD00011126
• Synonym: columbium, element, niobium-93, powder, foil, rod, vn 1, foil, 0.25mm 0.01in thick, columbio, niobio
• ChEBI: CHEBI:33344
• SMILES: [Nb]

Specifications

• Color: Gray
• Appearance: gray powder
• Assay Percent Range: 99.99% (Metals basis excluding Ta)
• MDL Number: MFCD00011126
• InChI Key: GUCVJGMIXFAOAE-UHFFFAOYSA-N
• IUPAC Name: niobium
• PubChem CID: 23936
• Mesh Size: -325 Mesh
• Form: Powder

• CAS: 7440-03-1
• Density: 8.57g/cm³ at 20°C
• Molecular Formula: Nb
• Synonym: columbium, element, niobium-93, powder, foil, rod, vn 1, foil, 0.25mm 0.01in thick, columbio, niobio
• SMILES: [Nb]
• Molecular Weight (g/mol): 92.91
• ChEBI: CHEBI:33344
• Odor: Odorless
• Chemical Name or Material: Niobium

Safety and Handling

P210-P240-P241-P280-P370+P378q

H228

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

missing translation for 'einecsNumber' : 231-113-5

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only