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Niobium Oxide Powder

Catalog No.NB0040
Size-60 mesh -200mesh -325mesh
MaterialNb2O5
Purity99.5% 99.9% 99.99% 99.995%
CAS Number1313-96-8
Density4.47 gm/cm3

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

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8 other products in the same category:

Niobium (V) Oxide
Nb2O5
CAS#: 1313-96-8
White Powder, F.W. 265.81, m.p. 1520 °C, Spec. Gravity 4.47 gm/cm3

Item No.

Description

Purity (Impurities in Oxides)

OX41-2N

Niobium (V) Oxide Powder

Nb2O> 99% (metals basis)
Ta < 0.2%, W < 0.005%, Si < 0.02%, Fe < 0.02%

OX41-2N5

Niobium (V) Oxide Powder

Nb2O5 > 99.5% (metals basis)
Ta < 0.2%, W < 0.005%, Si < 0.02%, Fe < 0.02%

OX41-3N

Niobium (V) Oxide Powder

Nb2O5>99.9% (metals basis)
Ta<0.08%, W<0.003%, Si<0.005%, Fe<0.005%

OX41-3N5

High Purity Niobium (V) Oxide Powder

Nb2O5 > 99.95% (metals basis)
Ta < 100 ppm, W < 10 ppm, Si < 50 ppm, Fe < 10 ppm

OX41-4N

High Purity Niobium (V) Oxide Powder

Nb2O> 99.99% (metals basis)
Ta < 20 ppm, W < 5 ppm, Si < 13 ppm, Fe < 5 ppm

OX41-5N

High Purity Niobium (V) Oxide Powder

Nb2O> 99.999% (metals basis)
Ta < 15 ppm, W < 3 ppm, Si < 7 ppm, Fe < 2 ppm


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