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Niobium Pentoxide Powder | Nb2O5 | CAS 1313-96-8

Reference: HTNB1110

Condition: New product

Niobium Pentoxide Powder, with the formula Nb2O5, is a white crystalline solid that turns light yellow upon exposure to oxygen. It boasts stable chemical properties and high thermal stability, making it an important industrial raw material. Heeger Materials offers top-quality Nb2O5 Powder at competitive prices, with customized options for particle size to meet specific needs.

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Data sheet

Particle Size	-60 mesh, or customized
Molecular Formula	Nb2O5
Molecular Weight	265.81
Purity	99.95%, 99.99%, 99.995%, 99.998%
CAS	1313-96-8

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Niobium Oxide Powder, also known as Niobium Pentoxide Powder, finds primary application in producing high-purity lithium niobate crystals and special optical glass additives. It stands as the most stable oxide, soluble in hydrofluoric acid, hot sulfuric acid, and alkali, while insoluble in water.

Niobium Pentoxide Powder, Nb2O5, CAS 1313-96-8

Formula: Nb2O5
Melting point: 1520°C
Sensitivity: Humidity sensitive
Storage condition: sealed and stored
Density (g/cm3): 4.47
Relative dielectric constant: 35-50
Band gap: 3.4eV
BET Surface Area (m2/g): 3-5
TEM Particle Size (nm): 20

Niobium Pentoxide Specifications

Brand		FNb2O5 -048	FNb2O5 -04	FNb2O5 -035	FNb2O5 -03
Purity (%)		99.998	99.995	99.99	99.95
Impurities (% max)	Ta	0.0003	0.0005	0.001	0.002
	Ti	0.0001	0.0001	0.0001	0.0005
	W	0.00002	0.0002	0.0003	0.0005
	Mo	0.00001	0.0001	0.0002	0.0008
	Cr	0.00005	0.0001	0.0003	0.0005
	Mn	0.00005	0.0001	0.0002	0.0005
	Fe	0.0001	0.0002	0.0005	0.001
	Ni	0.00005	0.0001	0.0003	0.001
	Cu	0.00005	0.0001	0.0003	0.0005
	Al	0.0001	0.0002	0.0003	0.0005
	Si	0.0005	0.001	0.0015	0.003
	Pb	0.00005	0.0003	0.0003	0.001
	F	0.0015	0.003	0.0075	0.01
	Zr	0.00001	0.00005	0.0001	—
	Sn	0.00005	0.0001	0.0001	0.0005
	Bi	0.00005	0.0001	0.0002	0.0003
	Ca	0.0001	0.0003	0.0005	—
	Mg	0.0001	0.0001	0.0002	—
Scorch reduction %，(≤)		0.10	0.10	0.10	0.10
Particle size, mesh		-60	-60	-60	-60

Niobium Pentoxide Powder Application

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.

Niobium Pentoxide Powder Packing

The Niobium Pentoxide Powder product should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended time. HM offers vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or customized packaging as per specific requirements.

Niobium Pentoxide Powder, Nb2O5, CAS 1313-96-8 Packing

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