China Factory Price EU2o3 Europium Oxide, Find details about China EU2o3 Europium Oxide, Europium Oxide from Factory Price EU2o3 Europium Oxide
Factory price Eu2O3 Europium Oxide
Specifications of Europium Oxide:
Appearance: white powder slightly with pinkish
Formula:Eu2O3
Formula weight: 351.93
CAS No.: 1308-96-9
EINECS No.: 215-165-6
Density:7.42g/cm3
Melting point: 2291°C
Solubility: insoluble in water , soluble in acid
Purity(Eu2O3/ REO): 5N(99.999%)
Europium Oxide is mainly used to make fluorescent powder for color kinescope ,rare earth tri-color fluorescent powder for lamp , activator for X-Ray intensifying screen
Europium Oxide ; Eu2O3 | ||||
Purity | 4N | 5N | 5N | |
REO % min. | 99 | 99 | 99 | |
Eu2O3/REO% min. | 99.99 | 99.999 | 99.999 | |
Rare earth impurities % max. | La2O3 | 0.000 3 | 0.000 05 | 0.000 05 |
CeO2 | 0.000 5 | 0.000 05 | 0.000 05 | |
Pr6O11 | 0.001 | 0.000 05 | 0.000 05 | |
Nd2O3 | 0.001 | 0.000 05 | 0.000 05 | |
Sm2O3 | 0.001 | 0.000 2 | 0.000 2 | |
Gd2O3 | 0.001 | 0.000 2 | 0.000 2 | |
Tb4O7 | Total is less than 0.005 | 0.000 05 | 0.000 05 | |
Dy2O3 | 0.000 05 | 0.000 05 | ||
Ho2O3 | 0.000 05 | 0.000 05 | ||
Er2O3 | 0.000 05 | 0.000 05 | ||
Tm2O3 | 0.000 05 | 0.000 05 | ||
Yb2O3 | 0.000 05 | 0.000 05 | ||
Lu2O3 | 0.000 05 | 0.000 05 | ||
Y2O3 | 0.000 05 | 0.000 05 | ||
Non rare earth impurities % max. | Fe2O3 | 0.000 7 | 0.000 5 | 0.000 3 |
CaO | 0.001 | 0.000 8 | 0.000 8 | |
CuO | 0.000 5 | 0.000 1 | 0.000 1 | |
NiO | 0.000 5 | 0.000 1 | 0.000 1 | |
PbO | 0.000 5 | 0.000 3 | 0.000 1 | |
SiO2 | 0.005 | 0.005 | 0.001 | |
ZnO | 0.000 5 | 0.000 5 | 0.000 1 | |
Cl- | 0.01 | 0.01 | 0.005 | |
L.O.I % Max. | 1 | 1 | 1 |
Europium Oxide is mainly used to make fluorescent powder for color kinescope ,rare earth tri-color fluorescent powder for lamp , activator for X-Ray intensifying screen
800kg, 850kg, 900kg or 1000kg net weight for each bag, inner lined with double layers plastic bags, outer with woven/kraft bag on plastic or wooden pallet
Delivery time of Europium 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