Pure niobium oxide 4N
Pure niobium oxide 4N
MOLECULAR FORMULA: Nb2O5
PROPERTIES: White Powder
APPLICATIONS:Mainly used for broaching LT mono crystal for laser, surface acoustic wave, information storage, fiber-optical communication, infrared acquisition, etc., also be used for optical glass coating to improve optical characteristics, also used for producing superconductor and niobium based catalyst, etc.
PACKING: 50kgs net metal pail/iron drum, with plastic inner bag.
SPECIFICATIONS:
Nb2O5————————————————–99.99% min.
Fe——————————————————–3 ppm max.
F———————————————————40 ppm max.
K———————————————————3 ppm max.
Mg——————————————————-1 ppm max.
Mn——————————————————-1 ppm max.
Mo——————————————————-1 ppm max.
Na——————————————————–5 ppm max.
Ni——————————————————–1 ppm max.
Al——————————————————–1 ppm max
As——————————————————-3 ppm max.
B———————————————————1 ppm max.
Bi——————————————————–1 ppm max.
Ca——————————————————-5 ppm max.
Cl——————————————————–10 ppm max.
Co——————————————————–1 ppm max.
Cr——————————————————–1 ppm max.
Cu——————————————————-1 ppm max.
Pb——————————————————–1 ppm max.
Sb——————————————————–8 ppm max.
Si——————————————————–10 ppm max.
Sn——————————————————–1 ppm max.
Ta——————————————————–9 ppm max.
Ti——————————————————–1 ppm max.
V———————————————————1 ppm max.
W——————————————————–5 ppm max.
Zr——————————————————–1 ppm max.
L.O.I.—————————————————1000 ppm max.
