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| Place of Origin: | CHINA |
| Brand Name: | LYRIN |
| Certification: | SGS |
| Model Number: | 4N |
| Minimum Order Quantity: | Negotiation |
|---|---|
| Price: | Negotiation |
| Packaging Details: | 20KG DRUM |
| Delivery Time: | 10-15 DAYS |
| Supply Ability: | 400 KG MONTH |
| Melting Point:: | 2403 ℃±20 ℃ | Model Number:: | Sc2O3 |
|---|---|---|---|
| Purity: | 5N5 (99.9%-99.9995%) | CAS No:: | 12060-08-1 |
| Appearance: | White Powder | Size:: | Less Than 325mesh |
| High Light: | rare earth compounds,scandium oxide |
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High purity Sc2O3 Scandium oxide Sc2O3 powder
Appearance: white powder
Formula: Sc2O3
CAS No:12060-08-1
EINECS No:235-042-0
Molecular Weight: 138.2
Melting point: 2403 ℃±20 ℃
Density 3.864 g/cm3
Insoluble in water, soluble in hot acid.
| Items | Grade | |||||
| Sc2O3 /REO% min. | 99.9 | 99.95 | 99.99 | 99.999 | 99.9995 | |
| Rare earth impurities % max. |
(La+Ce+Pr+ Nd+Sm+Eu+ Gd+Tb+Dy+ Ho+Er+Tm+ Yb+Lu+Y)rOy /REO |
Total 0.15 |
Total 0.05 |
Total 0.01 |
Total 0.001 |
Total 0.0005 |
| Non rare earth impurities % max. |
SiO2 | 0.02 | 0.01 | 0.002 | 0.0015 | 0.001 |
| Fe2O3 | 0.02 | 0.005 | 0.001 | 0.0005 | 0.0005 | |
| CaO | 0.03 | 0.015 | 0.003 | 0.0015 | 0.001 | |
| ZrO2 | 0.1 | 0.03 | 0.003 | 0.0015 | 0.0005 | |
| Al2O3 | 0.05 | 0.003 | 0.001 | 0.0005 | 0.0005 | |
| TiO2 | 0.05 | 0.01 | 0.005 | 0.003 | 0.001 | |
| CuO | - | 0.02 | 0.005 | 0.002 | 0.0005 | |
| V2O3 | - | 0.002 | 0.0005 | 0.0005 | 0.0005 | |
| MgO | - | - | 0.0005 | 0.0005 | 0.0005 | |
| NaO | - | - | 0.001 | 0.0005 | 0.0005 | |
| NiO | - | - | 0.0005 | 0.0005 | 0.0005 | |
| L.O.I and Water % Max. | 1 | 1 | 1 | 1 | 1 | |
Application:
It can be used as a semiconductor coating deposition material. Making variable wavelength solid-state lasers and high-definition television electron gun, metal halide lamps.
Contact Person: silicone
