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Non-ferrous Metals

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Rare Earth Elements

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Niobium Oxide Powder

Niobium oxide powder is white crystalline powder and turns into light yellow when meeting oxygen. Niobium oxide is used to make metal niobium, alloy, carbide, ceramics, optical glass, etc. 

Basic infomation for Niobium Oxide Powder

Product Niobium (V) Oxide Powder
Size -60 mesh,  -200mesh,  -325mesh, etc.
Material Nb2O5
Purity 99%~99.999%
CAS Number 1313-96-8
Density 4.47 gm/cm3
Appearance White Powder

Specifications for Niobium Oxide Powder

Item No. Description Chemically composition Inquiry
O41-2N Niobium (V) Oxide Powder Nb2O> 99% (metals basis)
Ta < 0.2%, W < 0.005%, Si < 0.02%, Fe < 0.02%
Inquiry
O41-2N5 Niobium (V) Oxide Powder Nb2O5 > 99.5% (metals basis)
Ta < 0.2%, W < 0.005%, Si < 0.02%, Fe < 0.02%
Inquiry
O41-3N Niobium (V) Oxide Powder Ta<0.08%, W<0.003%, Si<0.005%, Fe<0.005% Inquiry
O41-3N5 High Purity Niobium (V) Oxide Powder Nb2O5 > 99.95% (metals basis)
Ta < 100 ppm, W < 10 ppm, Si < 50 ppm, Fe < 10 ppm
Inquiry
O41-4N High Purity Niobium (V) Oxide Powder Nb2O> 99.99% (metals basis)
Ta < 20 ppm, W < 5 ppm, Si < 13 ppm, Fe < 5 ppm
Inquiry
O41-5N High Purity Niobium (V) Oxide Powder Nb2O> 99.999% (metals basis)
Ta < 15 ppm, W < 3 ppm, Si < 7 ppm, Fe < 2 ppm
Inquiry

Related Niobium chemicals

Niobium Powder           Niobium Carbide Powder      Other Niobium Compounds

 

 

 



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