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Basic Info.
Model NO.
ES0018
Quality
First Class
Alias
Candium(III) Oxide
CAS No
12060-08-1
Molecular Formula
Sc2o3
Molecular Weight
137.91
Einecs No
235-042-0
Melting Point
1000 °c
Density
8.35 G/Ml at 25 °c(Lit.)
Refractive Index
1.964
Color
White
Form
Powder
Application
Application of New Electric Light Source Materials
Purity
6n
Brand
Easchem
Transport Package
50kgs Drum
Specification
Scandium Oxide
Trademark
EASCHEM
Origin
China
Production Capacity
50tons Per Month
Product Description
| ITEM | SPECIFICATIONS | TEST RESULTS | ||||||
| Sc2O3(%,Min) | 99.9999 | >99.9999 | ||||||
| Impurities(ppm,Max) | ||||||||
| La | <0.05 | Al | <0.05 | |||||
| Ce | <0.05 | Si | <0.05 | |||||
| Pr | <0.05 | P | <0.05 | |||||
| Nd | <0.05 | S | 0.558 | |||||
| Sm | <0.05 | Ca | 0.436 | |||||
| Eu | <0.05 | Fe | <0.05 | |||||
| Gd | <0.05 | Co | <0.05 | |||||
| Tb | <0.05 | Ni | <0.05 | |||||
| Dy | <0.05 | Cu | <0.05 | |||||
| Ho | <0.05 | Zn | <0.05 | |||||
| Er | <0.05 | Zr | <0.05 | |||||
| Tm | <0.05 | Ba | <0.05 | |||||
| Yb | <0.05 | Pb | <0.05 | |||||
| Lu | <0.05 | Th | <0.01 | |||||
| Y | <0.05 | U | <0.01 | |||||
| Mg | <0.05 | Na | 1.027 | |||||
| Index Model | Sc2O3.3N | Sc2O3.4N | Sc2O3.5N | Sc2O3.6N |
| Sc2O3/TREO(%,min) | 99.9 | 99.99 | 99.999 | 99.9999 |
| TREO(%,min) | 99.0 | 99.0 | 99.0 | 99.9 |
| Appearance | White Powder | White Powder | White Powder | White Powder |
| RE Impurities/TREO | %(Max) | %(Max) | ppm(Max) | ppm(Max) |
| La2O3 | 0.005 | 0.001 | 2 | 0.1 |
| CeO2 | 0.005 | 0.001 | 1 | 0.1 |
| Pr6O11 | 0.005 | 0.001 | 1 | 0.1 |
| Nd2O3 | 0.005 | 0.001 | 1 | 0.1 |
| Sm2O3 | 0.005 | 0.001 | 1 | 0.1 |
| Eu2O3 | 0.005 | 0.001 | 1 | 0.1 |
| Gd2O3 | 0.005 | 0.001 | 1 | 0.1 |
| Tb4O7 | 0.005 | 0.001 | 1 | 0.1 |
| Dy2O3 | 0.005 | 0.001 | 1 | 0.1 |
| Ho2O3 | 0.005 | 0.001 | 1 | 0.1 |
| Er2O3 | 0.005 | 0.001 | 3 | 0.1 |
| Tm2O3 | 0.005 | 0.001 | 3 | 0.1 |
| Yb2O3 | 0.05 | 0.001 | 3 | 0.1 |
| Lu2O3 | 0.005 | 0.001 | 3 | 0.1 |
| Y2O3 | 0.01 | 0.001 | 5 | 0.1 |
| Non-Re Impurities | %(Max) | %(Max) | ppm(Max) | ppm(Max) |
| Fe2O3 | 0.005 | 0.001 | 5 | 1 |
| SiO2 | 0.02 | 0.005 | 10 | 5 |
| CaO | 0.01 | 0.005 | 50 | 5 |
| CoO | ||||
| NiO | 3 | 1 | ||
| CuO | 5 | 1 | ||
| MnO2 | ||||
| Cr2O3 | ||||
| CdO | ||||
| PbO | 5 | 1 | ||
| Al2O3 | ||||
| Na2O | ||||
| K2O | ||||
| MgO | ||||
| TiO2 | 10 | 1 | ||
| ZnO | ||||
| ThO2 | ||||
| ZrO2 | 50 | 1 | ||
| L.O.I(%,Max) | 1.0 | 1.0 | 1.0 | 0.5 |
| Size(D50,um) | ||||
| Memo | Can custom-made as per request. | |||
| Packing: 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. | ||||
| Storare: Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. | ||||
| Characteristics: | High refractive index value, transparency and layer hardness | |||
| Application: | Application of new electric light source materials |
| Converted with pure Sc2O3 to ScI3 and made with NaI to make a new third-generation electric light source material, and processed into scandium-sodium halogen lamps for lighting (each lamp uses Sc2O3 ≥ 99% of the material is 0.1mg ~ 10mg. This Under the action of high-voltage electricity, the scandium line is blue and the sodium line is yellow. The two colors cooperate with each other to produce light close to the sun, which makes the light with high luminosity, good color, energy saving and life. Long and strong fog breaking and other advantages. |
| Product List |
| Ultra High Purity Lanthanum Oxide |
| Ultra High Purity Cerium Oxide |
| Ultra High Purity Praseodymium Oxide |
| Ultra High Purity Neodymium Oxide |
| Ultra High Purity Samarium Oxide |
| Ultra High Purity Europium Oxide |
| Ultra High Purity Gadolinium Oxide |
| Ultra High Purity Terbium Oxide |
| Ultra High Purity Dysprosium Oxide |
| Ultra High Purity Holmium Oxide |
| Ultra High Purity Erbium Oxide |
| Ultra High Purity Thulium Oxide |
| Ultra High Purity Ytterbium Oxide |
| Ultra High Purity Lutetium Oxide |
| Ultra High Purity Yttrium Oxide |
| Ultra High Purity Scandium Oxide |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
