China Rare Earth Powder Scandium Oxide Factory, Find details about China Scandium Oxide, Rare Earth from Rare Earth Powder Scandium Oxide Factory
Rare earth Powder Scandium Oxide Factory
Scandium Oxide
Specifications of Scandium Oxide :
Appearance: white powder
Formula: Sc2O3
Formula weight: 137.91
CAS No.: 12060-08-1
EINECS No.: 235-042-0
Density: 3.864g/cm3
Melting point:1000ºC
olubility :insoluble in water , soluble in acid
Scandium Oxide ; Sc2O3 | ||||||
Purity | 3N | 3N5 | 4N | 5N | 5N5 | |
REO % min. | 99 | 99 | 99 | 99 | 99 | |
Sc2O3 /REO% min. | 99.9 | 99.95 | 99.99 | 99.999 | 99.9995 | |
Rare earth impurities % max. | (La+Ce+Pr+ Nd+Sm+Eu+ Gd+Tb+Dy+ Ho+Er+Tm+ Yb+Lu+Y)rOy /REO | Total 0.15 | Total 0.05 | Total 0.01 | Total 0.001 | Total 0.0005 |
Non rare earth impurities % max. | SiO2 | 0.02 | 0.01 | 0.002 | 0.0015 | 0.001 |
Fe2O3 | 0.02 | 0.005 | 0.001 | 0.0005 | 0.0005 | |
CaO | 0.03 | 0.015 | 0.003 | 0.0015 | 0.001 | |
ZrO2 | 0.1 | 0.03 | 0.003 | 0.0015 | 0.0005 | |
Al2O3 | 0.05 | 0.003 | 0.001 | 0.0005 | 0.0005 | |
TiO2 | 0.05 | 0.01 | 0.005 | 0.003 | 0.001 | |
CuO | - | 0.02 | 0.005 | 0.002 | 0.0005 | |
V2O3 | - | 0.002 | 0.0005 | 0.0005 | 0.0005 | |
MgO | - | - | 0.0005 | 0.0005 | 0.0005 | |
NaO | - | - | 0.001 | 0.0005 | 0.0005 | |
NiO | - | - | 0.0005 | 0.0005 | 0.0005 | |
L.O.I and Water % Max. | 1 | 1 | 1 | 1 | 1 |
Delivery time of Scandium Oxide:
6-7 working days for sample order , 20-30 working days for bulk order after in receipt of payment
Advantages of us:
All products are manufactured by advanced devices and follow international standards like ISO9000 , ISO14000 and RoHS which can ensure the purity , finished products will only be shipped after being passed OQC department's strict inspection
Free sample is available and customized products are welcome
Fast delivery and good after -sale service