Niobium pentoxide(Chemical formula: Nb2O5)
1.sinter granule: 1-3mm; 3-5mm
2.Color: black grey
3.Purity: 99.99%
4.Package: 1 KG/ bag
5.Storage: avoid exposure to sunlight & acid keep dry
Niobium pentoxide properties:
1.Cas no.: 1313-98-6
2.Density(g/cm3): 4.47
3.Melting point(℃):1530
4.Refractive index at 550 nm: 2.1~2.3
5.Transparency range(μm):0.35~9
6.Evaporation source: E
Niobium pentoxide properties:
1.Cas no.: 1313-96-8
2.Density(g/cm3): 4.47
3.Melting point(℃): 1530
4.Refractive index at 550nm: 2.1~2.3
5.Transparency range(μm): 0.35~9
6.Evaporation source: E
7.Applications: filter; HR coating
