China Price for Ho2o3 99.9 Holmium Oxide, Find details about China Holmium Oxide, Ho2o3 from Price for Ho2o3 99.9 Holmium Oxide
Price for Ho2O3 99.9 Holmium Oxide
Specifications of Holmium Oxide:
Appearance: light yellow powder
Formula: Ho2O3
Formula weight: 377.86
CAS No.: 12055-62-8
EINECS No.: 235-015-3
Density: 8.36g/cm3
Melting point: 2330ºC
Purity( Ho2O3/ REO): 2N to 4N(99%-99.99%)
Holmium Oxide is mainly used to make Holmium metal , Ho-Fe alloy , magnetic materials , additive for metal halide lamp , Y-Fe garnet or Y-Al garnet used to control the thermonuclear reaction etc.
Holmium Oxide ;Ho2O3 | |||||
Purity | 4N | 3N5 | 3N | 2N5 | |
REO % Min. | 99 | 99 | 99 | 99 | |
Ho2O3/REO % Min. | 99.99 | 99.95 | 99.9 | 99.5 | |
Rare earth impurities | La2O3 | total | total | total | total |
CeO2 | |||||
Pr6O11 | |||||
Nd2O3 | |||||
Sm2O3 | |||||
Eu2O3 | |||||
Gd2O3 | |||||
Tb4O7 | 0.001 | 0.002 | 0.003 | ||
Dy2O3 | 0.002 | 0.01 | 0.03 | ||
Er2O3 | 0.002 | 0.01 | 0.03 | ||
Tm2O3 | 0.001 | 0.002 | 0.003 | ||
Yb2O3 | 0.001 | total | total | ||
Lu2O3 | 0.001 | 0.024 | 0.032 | ||
Y2O3 | 0.001 | ||||
Non rare earth impurities | Fe2O3 | 0.0005 | 0.001 | 0.005 | 0.01 |
SiO2 | 0.003 | 0.005 | 0.01 | 0.03 | |
CaO | 0.002 | 0.005 | 0.01 | 0.03 | |
Na2O | 0.002 | 0.005 | 0.01 | 0.03 | |
Cl- | 0.02 | 0.03 | 0.05 | 0.05 | |
others | 0.001 | 0.001 | 0.002 | 0.003 | |
L.O.I % Max. | 1 | 1 | 1 | 1 |
Delivery time of Holmium 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