China High Purity Yb2o3 Ytterbium Oxide Powder 4n, Find details about China Ytterbium Oxide, Yb2o3 from High Purity Yb2o3 Ytterbium Oxide Powder 4n
High purity Yb2O3 Ytterbium Oxide Powder 4N
Specifications :
Appearance: white powder , insoluble in water , soluble in acid
Formula: Yb2O3
Formula weight: 394.08
CAS No.: 1314-37-0
EINECS No.: 215-234-0
Density: 9.17g/cm3
Melting point: 2346ºC
Solubility :insoluble in water , soluble in acid
Ytterbium Oxide is mainly used to make colorant for glasses and ceramics , used to make laser materials , also used as additive for electronic computer memory element (magnetic bubble )
Ytterbium Oxide ; Yb2O3 | ||||||
Purity | 2N5 | 3N | 3N5 | 4N | 4N5 | |
REO % min. | 99 | 99 | 99 | 99 | 99 | |
Yb2O3 /REO% min. | 99.5 | 99.9 | 99.95 | 99.99 | 99.995 | |
Yb2O3 | Little | Little | Little | Little | Little | |
Rare earth impurities | La2O3 | Total 0.5 | Total 0.10 | Total 0.05 | Total 0.001 | 0.0002 |
CeO2 | 0.0002 | |||||
Pr6O11 | 0.0002 | |||||
Nd2O3 | 0.0002 | |||||
Sm2O3 | 0.0002 | |||||
Eu2O3 | 0.0002 | |||||
Gd2O3 | 0.0002 | |||||
Tb4O7 | 0.0002 | |||||
Dy2O3 | 0.0005 | 0.0002 | ||||
Ho2O3 | 0.0005 | 0.0002 | ||||
Er2O3 | 0.0005 | 0.0002 | ||||
Tm2O3 | 0.002 | 0.0005 | ||||
Lu2O3 | 0.005 | 0.002 | ||||
Y2O3 | 0.0005 | 0.0005 | ||||
Non rare earth impurities | Fe2O3 | 0.005 | 0.002 | 0.001 | 0.0005 | 0.0003 |
SiO2 | 0.02 | 0.01 | 0.005 | 0.003 | 0.002 | |
CaO | 0.03 | 0.01 | 0.01 | 0.005 | 0.002 | |
Cl- | 0.05 | 0.04 | 0.03 | 0.02 | 0.02 | |
L.O.I and Water % Max. | 1 | 1 | 1 | 1 | 1 | |
Note: All the experiment is without water. | ||||||
Note: Other rare earth impurities is not listed in the table all the other rare earth elements besides Pm, Sc |
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
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