Niobium(V) oxide, 99.9% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11331149	Thermo Scientific Alfa Aesar 011366.22	100 g
11341149	Thermo Scientific Alfa Aesar 011366.36	500 g

Description

Niobium pentoxide is the precursor to a majority of niobium compounds, powder metallurgy products and alloys. It is also used in glass, optic and ceramic applications. The nanoparticles of niobium pentoxide are useful in the preparation of electrochemical capacitors and cathodes. In addition, appropriate preparations of this compound can be used as a dietary supplement in the food industry. It is a precursor to lithium niobate which finds extensive use in piezoelectric sensors, anti-aliasing filters, optical waveguides, mobile phones, surface acoustic devices, optical modulators including linear and non-linear optical applications.

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: 1313-96-8
• Molecular Weight (g/mol): 265.81
• InChI Key: ZKATWMILCYLAPD-UHFFFAOYSA-N
• PubChem CID: 123105
• SMILES: O=[Nb](=O)O[Nb](=O)=O

• Molecular Formula: Nb2O5
• MDL Number: MFCD00011128
• Synonym: niobium oxide, niobium v oxide, niobium pentoxide, diniobium pentaoxide, niobia, niobium pentaoxide, diniobium pentoxide, niobium 5+ oxide, nobum oxde
• IUPAC Name: dioxoniobiooxy(dioxo)niobium

Specifications

• Melting Point: 1520°C
• Color: White
• Assay Percent Range: 99.9% (metals basis)
• MDL Number: MFCD00011128
• Solubility Information: Insoluble in water. Soluble in hydrogen fluoride.
• SMILES: O=[Nb](=O)O[Nb](=O)=O
• Molecular Weight (g/mol): 265.81
• Formula Weight: 265.81
• Appearance: White powder or lump
• Chemical Name or Material: Niobium(V) oxide

• CAS: 1313-96-8
• Physical Form: Powder
• Molecular Formula: Nb2O5
• Synonym: niobium oxide, niobium v oxide, niobium pentoxide, diniobium pentaoxide, niobia, niobium pentaoxide, diniobium pentoxide, niobium 5+ oxide, nobum oxde
• InChI Key: ZKATWMILCYLAPD-UHFFFAOYSA-N
• IUPAC Name: dioxoniobiooxy(dioxo)niobium
• PubChem CID: 123105
• Odor: Odorless
• Density: 4.6 g/cm³ at 20°C

Safety and Handling

H315-H319-H335: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

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Recommended Storage : Ambient temperatures

RUO – Research Use Only