Cookies disclaimer

Estoy de acuerdo utilizamos cookies para mejorar la experiencia de navegación del usuario y para estudiar cómo se utiliza nuestro sitio web. si navega por nuestro sitio web, estará aceptando el uso de las cookies en las condiciones establecidas en la presente política de cookies. esta política puede ser actualizada, por lo que le invitamos a revisarla de forma regular

1313-96-8 - Niobium(V) oxide, 99.5% (metals basis) - Niobium pentoxide - 11365 - Alfa Aesar

11365 Niobium(V) oxide, 99.5% (metals basis)

Número CAS
1313-96-8
Nombre Alternativo
Niobium pentoxide

Tamaño Precio ($) Cantidad Disponibilidad
100g 72,80
500g 301,00
2kg 1104,00
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

Niobium(V) oxide, 99.5% (metals basis)

MDL
MFCD00011128
EINECS
215-213-6

Propiedades químicas

Fórmula
Nb2O5
Peso molecular
265.81
Formulario
-100 Mesh Powder
Punto de fusión
1520°
Densidad
4.6
Solubilidad
Insoluble in water. Soluble in HF and alkalies.

Aplicaciones

As an intermediate and in electronicsNiobium 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.

Notas

Incompatible with strong oxidizing agents.

Referencias documentales

De Sairre, M. I.; Uhle, E. S. B.; Donate, P. M. Niobium(V) oxide: A New and Efficient Catalyst for the Transesterification of β-keto esters. Tetrahedron Lett. 2005, 46 (15), 2705-2708.

Torres, J. D.; Faria, E. A.; SouzaDe, J. R.; Prado, A. G. S. Preparation of Photoactive Chitosan-niobium (V) oxide composites for dye degradation. J. Photochem. Photobiol., A 2003, 182 (2), 202-206.

Liu, J.; Xue, D.; Li, K. Single-crystalline nanoporous Nb2O5 nanotubes. Nanoscale Res. Lett. 2011, 6, 138.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 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.

Otras referencias

Merck
14,6559
Código de tarifa arancelaria unificado
2825.90
TSCA
Yes

Recomendado

  • A11591

    Ethylene glycol, 99%
  • A16345

    Lead(II) nitrate, 99%
  • 14709

    Tantalum(V) oxide, 99% (metals basis)
  • 42681

    Titanium(IV) oxide, rutile, 99.8% (metals basis)
  • 44819

    Niobium(V) oxalate hydrate

Visto recientemente

Productos químicos

Ciencias de la vida

Metales & materiales

Catalizadores

Análisis y material de laboratorio