China Nano Powder Gd2o3 White Powder Gadolinium Oxide 99.99, Find details about China Gadolinium Oxide 99.99, Gadolinium Oxide from Nano Powder Gd2o3 White Powder Gadolinium Oxide 99.99
Nano powder Gd2O3 white powder Gadolinium oxide 99.99
Specifications:
Appearance: white powder , insoluble in water , soluble in acid
Formula: Gd2O3
Formula weight: 326.50
CAS No.: 12064-62-9
EINECS No.: 235-060-9
Density: 7.407g/cm3
Melting point: 1900ÂșC
Solubility : insoluble in water , soluble in acid
Gadolinium Oxide ; Gd2O3 | |||||||
Purity | 3N | 3N5 | 4N | 4N5 | 5N | 5N5 | |
REO % min. | 99 | 99 | 99 | 99 | 99 | 99 | |
Gd2O3 /REO% min. | 99.9 | 99.95 | 99.99 | 99.995 | 99.999 | 99.9995 | |
Rare earth impurities | La2O3 | Total | Total | Total | 0.0002 | 0.0001 | 0.0001 |
CeO2 | 0.0002 | 0.00005 | 0.00005 | ||||
Pr6O11 | 0.1 | 0.05 | 0.004 | 0.0002 | 0.00005 | 0.00005 | |
Nd2O3 | (Sm2O3+ | (Sm2O3+ | 0.0005 | 0.0001 | 0.0001 | ||
Ho2O3 | 0.0005 | 0.00005 | 0.00005 | ||||
Er2O3 | Eu2O3+ | Eu2O3+ | 0.0002 | 0.00005 | 0.00005 | ||
Tm2O3 | 0.0002 | 0.00005 | 0.00005 | ||||
Yb2O3 | Tb4O7+ | Tb4O7+ | 0.0002 | 0.00005 | 0.00005 | ||
Lu2O3 | 0.0002 | 0.00005 | 0.00005 | ||||
Sm2O3 | Dy2O3+ Y2O3) | Dy2O3+ | 0.001 | 0.0005 | 0.00005 | 0.00005 | |
Eu2O3 | 0.0015 | 0.0005 | 0.0001 | 0.0001 | |||
Tb4O7 | Y2O3) | 0.0015 | 0.0005 | 0.0001 | 0.0001 | ||
Dy2O3 | 0.001 | 0.0005 | 0.0001 | 0.0001 | |||
Y2O3 | 0.001 | 0.0005 | 0.0001 | 0.0001 | |||
Non rare earth impurities | Fe2O3 | 0.003 | 0.001 | 0.0005 | 0.0003 | 0.0002 | 0.0001 |
SiO2 | 0.006 | 0.005 | 0.005 | 0.003 | 0.002 | 0.001 | |
CaO | 0.005 | 0.003 | 0.002 | 0.001 | 0.0005 | 0.0005 | |
CuO | - | 0.001 | 0.0005 | 0.0003 | 0.0002 | 0.0001 | |
PbO | - | 0.001 | 0.001 | 0.0005 | 0.0003 | 0.0002 | |
NiO | - | 0.001 | 0.001 | 0.0005 | 0.0003 | 0.0001 | |
Al2O3 | 0.04 | 0.03 | 0.01 | 0.01 | 0.005 | 0.001 | |
Cl | 0.05 | 0.03 | 0.02 | 0.015 | 0.01 | 0.01 | |
L.O.I and Water % Max. | 1 | 1 | 1 | 1 | 1 | 1 | |
Remark: All the experiment is without water. |
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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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