Quick Details
| Place of Origin: China (Mainland) | Brand Name: PO | Model Number: PO- Erbium Oxide |
| Composition: Erbium Oxide | Product Type: Rare Earth Metal | Content(percent): 99.9999% |
| Application: colourant in glasses and porcelain... | Grade: Erbium Oxide |
Packaging & Delivery
| Packaging Detail: | according to your need |
| Delivery Detail: | 15-20 days after receiving your confirmed order |
Specifications
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Erbium Oxide
Formula: Er2O3
CAS No.: 12061-16-4
Molecular Weight: 382.56
Appearance: Pink color
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
CAS No.: 12061-16-4
Molecular Weight: 382.56
Appearance: Pink color
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
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Product Code
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ERO-5P
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ERO-4P
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ERO-3P
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ERO-2P
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Grade
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99.999%
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99.99%
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99.9%
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99%
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CHEMICAL COMPOSITION
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Er2O3/TREO (% min.)
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99.999
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99.99
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99.9
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99
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TREO (% min.)
|
99
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99
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99
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99
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Loss On Ignition (% max.)
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0.5
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0.5
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1
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1
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Rare Earth Impurities
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% max.
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% max.
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% max.
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% max.
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|
Tb4O7/TREO
Dy2O3/TREO Ho2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO |
0.0001
0.0001 0.0005 0.0005 0.0001 0.0001 0.0001 |
0.0005
0.0005 0.001 0.005 0.0005 0.0005 0.0005 |
0.01
0.01 0.03 0.03 0.005 0.005 0.1 |
0.05
0.1 0.3 0.3 0.1 0.01 0.5 |
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Non-Rare Earth Impurities
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% max.
|
% max.
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% max.
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% max.
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|
Fe2O3
SiO2 CaO Cl- CoO NiO CuO |
0.0002
0.001 0.003 0.005 0.0001 0.0001 0.0001 |
0.0005
0.001 0.005 0.005 0.0005 0.0005 0.0005 |
0.001
0.005 0.005 0.02 |
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