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Basic Info.
Model NO.
ES0249
Appearance
Crystal
Grade Standard
Industrial Grade
Synonyms
Scandium (III) Sulfate
CAS
52788-54-2
Molecular Formula
H16o20s3sc2
Molecular Weight
522.22
Color
White
Form
Crystal
Content
99.9% Min
Density
Pentahydrate: 2.519
Application
Optical Coating, Catalyst, Electronic Ceramics
Water Solubility
Pentahydrate: 54.6 G/100ml H2O (25°c)
Brand
Easchem
Transport Package
Iron Drum or Jumb Bag or Packing as Per Request
Specification
Scandium Sulfate Crystal
Trademark
EASCHEM
Origin
China
Production Capacity
10tons Per Month
Product Description
| Index Model | Sc2(SO4)3.3N | Sc2(SO4)3.4N | Sc2(SO4)3.5N |
| Sc2O3/TREO(%,min) | 99.9 | 99.99 | 99.999 |
| TREO(%,min) | 40.0 | 40.0 | 40.0 |
| Appearance | White Crystal | White Crystal | White Crystal |
| RE Impurities/TREO | %(Max) | %(Max) | %(Max) |
| La2O3 | 0.1 | 0.01 | 0.0001 |
| CeO2 | 0.1 | 0.01 | 0.0001 |
| Pr6O11 | 0.1 | 0.01 | 0.0001 |
| Nd2O3 | 0.1 | 0.01 | 0.0001 |
| Sm2O3 | 0.1 | 0.01 | 0.0001 |
| Eu2O3 | 0.1 | 0.01 | 0.0001 |
| Gd2O3 | 0.1 | 0.01 | 0.0001 |
| Tb4O7 | 0.1 | 0.01 | 0.0001 |
| Dy2O3 | 0.1 | 0.01 | 0.0001 |
| Ho2O3 | 0.1 | 0.01 | 0.0001 |
| Er2O3 | 0.1 | 0.01 | 0.0003 |
| Tm2O3 | 0.1 | 0.01 | 0.0003 |
| Yb2O3 | 0.1 | 0.01 | 0.0003 |
| Lu2O3 | 0.1 | 0.01 | 0.0003 |
| Y2O3 | 0.1 | 0.01 | 0.0001 |
| Non-Re Impurities | %(Max) | %(Max) | %(Max) |
| Fe2O3 | 0.01 | 0.01 | 0.005 |
| SiO2 | 0.02 | 0.005 | 0.005 |
| CaO | 0.01 | 0.005 | 0.005 |
| Cl- | |||
| CoO | |||
| NiO | 0.0003 | ||
| CuO | 0.0003 | ||
| MnO2 | |||
| Cr2O3 | |||
| CdO | |||
| ZnO | |||
| PbO | 0.0003 | ||
| ZrO | 0.0005 | ||
| Na2O | |||
| K2O | |||
| MgO | |||
| Al2O3 | |||
| TiO2 | 0.0005 | ||
| ThO2 | |||
| 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: | Insoluble in water and strong mineral acids |
| Application: | Scandium Sulfate is applied in optical coating, catalyst, electronic ceramics, laser industry, and also the main materials for making Scandim Metal and alloys. |
| 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. |
