| CAS No.: | 12055-62-8 |
|---|---|
| Formula: | Ho2o3 |
| Classification: | Other Oxides |
| Grade Standard: | Technical Grade |
| Kind: | No Salt Oxide |
| Quality: | First Class |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Holmium Oxide Ho2O3 99.9 Price 
Specifications:
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.
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Holmium Oxide ;Ho2O3 |
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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 |
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|
Pr6O11 |
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Nd2O3 |
|||||
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Sm2O3 |
|||||
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Eu2O3 |
|||||
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Gd2O3 |
|||||
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Tb4O7 |
0.001 |
0.002 |
0.003 |
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|
Dy2O3 |
0.002 |
0.01 |
0.03 |
||
|
Er2O3 |
0.002 |
0.01 |
0.03 |
||
|
Tm2O3 |
0.001 |
0.002 |
0.003 |
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|
Yb2O3 |
0.001 |
total |
total |
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|
Lu2O3 |
0.001 |
0.024 |
0.032 |
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Y2O3 |
0.001 |
||||
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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
Suppliers with verified business licenses
Audited Supplier 
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