Niobium Oxide Powder

Product Code : ME-Nb2O5-5N-PO

Niobium oxide powder, molecular weight 265.81, white crystal, melting point 1460℃, relative density 4.47, relative dielectric constant 35-50, band gap 3.4eV. Yellow when heated to 400℃, soluble in hydrofluoric acid, hot sulfuric acid and alkali, insoluble in water is the most stable oxide.

Niobium oxide powder Nb2O5, also known as niobium pentoxide powder, is a white powder with a purity of 99.999%. Niobium oxide powder is mainly used in the production of high purity lithium niobate crystals and special optical glass auxiliaries.

ATT is a specialized supplier of niobium oxide powder, and we also manufacture plates, pellets, ingots, pellets, tablets, powders, rods, wires, sputtering targets and many other forms and custom shapes. Other shapes are available upon request.

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Product Information

Synonyms

Niobium Oxide Powder

Melting point: 1520°C

Sensitivity: Humidity sensitive

Storage condition: sealed and stored

Density (g/cm3): 4.47

Particle Size: -60mesh

Per your request or drawing

We can customized as require

Niobium Oxide Powder Specification

Brand		FNb2O5 -048	FNb2O5 -04	FNb2O5 -035	FNb2O5 -03
Impurities (% max)	Ta	0.0003	0.0015	0.003	0.01
	Ti	0.0001	0.0001	0.0003	0.0005
	W	0.00002	0.0003	0.0005	0.001
	Mo	0.00002	0.0003	0.0005	0.001
	Cr	0.00005	0.0002	0.0003	0.001
	Mn	0.00005	0.0001	0.0003	0.0005
	Fe	0.0001	0.0003	0.0005	0.001
	Ni	0.00005	0.0002	0.0003	0.001
	Cu	0.00005	0.0003	0.0005	0.001
	Al	0.0001	0.0003	0.0005	0.001
	Si	0.0007	0.0007	0.0013	0.005
	Pb	0.00005	0.0003	0.0003	0.0005
	F-	0.0020	0.005	0.009	0.015
	Zr	0.00001	0.0003	0.0003	0.0003
	Sn	0.00005	0.0001	0.0003	0.0005
	Bi	0.00005	0.0001	0.0003	0.0005
	Ca	0.00015	0.0005	0.0005	0.0010
	Mg	0.0001	0.0003	0.0003	0.0005
Scorch reduction %，(≤)		0.10	0.10	0.10	0.10
Particle size, mesh		-60	-60	-60	-60

Applications of Niobium Oxide Powder

Metallurgical industry
Electronic industry
Glass industry
Optical glass coating for improved optical performance
Glass modifier
Making superconducting materials
Preparation of niobium-based catalysts
LN (lithium niobate) single crystals are drawn for high-tech applications such as lasers, microsurface waves, information storage, fiber optic communication, infrared detection, etc.

Packing of Niobium Oxide Powder

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.

ATTs’Niobium Oxide Powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

Product	Product Code	Purity	Size	Contact Us
Niobium Oxide Powder	ME-Nb2O5-2N-PO	99%	Customized
Niobium Oxide Powder	ME-Nb2O5-3N-PO	99.9%	Customized
Niobium Oxide Powder	ME-Nb2O5-4N-PO	99.99%	Customized
Niobium Oxide Powder	ME-Nb2O5-5N-PO	99.999%	Customized