Non-ferrous Metals
Deposition Materials
Rare Earth Elements
Scandium Sc
Yttrium Y
Terbium Tb
Dysprosium Dy
Holmium Ho
Erbium Er
Thulium Tm
Ytterbium Yb
Lutetium Lu
Gadolinium Gd
Europium Eu
Samarium Sm
Praseodymium Pr
Cerium Ce
Lanthanum La
Neodymium Nd
Rare Earth Sheets
Rare Earth Foil
Rare Earth Rod and Wire
Rare Earth Hexaboride XB6
Rare Earth Hydride
Semimetal Elements
Functional Materials
Niobium Oxide Powder
Niobium oxide powder is white crystalline powder and turns into light yellow when meeting oxygen. Niobium pentoxide is used to make metal niobium, alloy, carbide, ceramics, optical glass, etc.
Basic infomation for Nb2O5 powder
| Product | Niobium 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 Pentoxide Powder
| Item No. | Description | Chemically composition | Inquiry |
| O41-2N | Niobium Oxide Powder |
Nb2O5 > 99% (metals basis) Ta < 0.2%, W < 0.005%, Si < 0.02%, Fe < 0.02% |
Inquiry |
| O41-2N5 | Niobium Pentoxide Powder |
Nb2O5 > 99.5% (metals basis) Ta < 0.2%, W < 0.005%, Si < 0.02%, Fe < 0.02% |
Inquiry |
| O41-3N | Niobium (V) Pentoxide Powder | Ta<0.08%, W<0.003%, Si<0.005%, Fe<0.005% | Inquiry |
| O41-3N5 | High Purity Nb(V) Pentoxide Powder |
Nb2O5 > 99.95% (metals basis) Ta < 100 ppm, W < 10 ppm, Si < 50 ppm, Fe < 10 ppm |
Inquiry |
| O41-4N | High Purity Nb Oxide Powder |
Nb2O5 > 99.99% (metals basis) Ta < 20 ppm, W < 5 ppm, Si < 13 ppm, Fe < 5 ppm |
Inquiry |
| O41-5N | High Purity Nb Oxide Powder |
Nb2O5 > 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