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Basic Info.
Model NO.
ES0013
Quality
First Class
CAS No
12036-44-1
Molecular Formula
TM2o3
Molecular Weight
385.87
Einecs No
234-851-6
Melting Point
2425°c
Density
8.600
Purity
3n-6n
Color
White
Form
Powder
Alias
Dithulium Trioxide
Application
Manufacture Portable X-ray Transmission Devices
Brand
Easchem
Transport Package
50kgs Drum
Specification
Thulium Oxide
Trademark
EASCHEM
Origin
China
Production Capacity
50tons Per Month
Product Description
| Index Model | Tm2O3.3N | Tm2O3.4N | Tm2O3.5N | Tm2O3.6N |
| Tm2O3/TREO(%,min) | 99.9 | 99.99 | 99.999 | 99.9999 |
| TREO(%,min) | 99.0 | 99.0 | 99.0 | 99.9 |
| Appearance | White Slightly Green Powder | White Slightly Green Powder | White Slightly Green Powder | White Slightly Green Powder |
| RE Impurities/TREO | %(Max) | %(Max) | ppm(Max) | ppm(Max) |
| La2O3 | ||||
| CeO2 | ||||
| Pr6O11 | ||||
| Nd2O3 | ||||
| Sm2O3 | ||||
| Eu2O3 | ||||
| Gd2O3 | ||||
| Tb4O7 | 0.001 | 0.0005 | 1 | 0.1 |
| Dy2O3 | 0.001 | 0.0005 | 1 | 0.1 |
| Ho2O3 | 0.001 | 0.0005 | 1 | 0.1 |
| Er2O3 | 0.01 | 0.0025 | 5 | 0.5 |
| Tm2O3 | Main | Main | Main | Main |
| Yb2O3 | 0.01 | 0.0025 | 5 | 0.5 |
| Lu2O3 | 0.001 | 0.0005 | 1 | 0.5 |
| Y2O3 | 0.001 | 0.0005 | 1 | 0.1 |
| Non-Re Impurities | %(Max) | %(Max) | ppm(Max) | ppm(Max) |
| Fe2O3 | 0.001 | 0.0005 | 3 | 1 |
| SiO2 | 0.01 | 0.005 | 10 | 5 |
| CaO | 0.01 | 0.003 | 10 | 5 |
| CoO | ||||
| NiO | 0.001 | 0.0005 | 2 | 1 |
| CuO | 0.001 | 0.0005 | 1 | 1 |
| MnO2 | ||||
| Cr2O3 | ||||
| CdO | ||||
| PbO | 0.001 | 0.0005 | 2 | 1 |
| Al2O3 | ||||
| Na2O | ||||
| K2O | ||||
| MgO | ||||
| TiO2 | ||||
| ZnO | 0.001 | 0.001 | 3 | 1 |
| ThO2 | ||||
| L.O.I(%,Max) | 1.0 | 1.0 | 0.5 | 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: | White slightly green powder, insoluble in water, soluble in hot sulfuric acid | |||
| Application: | Fluorescent materials, laser crystals, metal alloys, nuclear reactor control materials |
| Important dopant for silica-based fibre amplifiers, and also have specialized uses in ceramics, glass, phosphors, lasers. |
| ITEM | SPECIFICATIONS | TEST RESULTS | |||
| Tm2O3/TREO(%,min) | 99.995 | 99.995 | |||
| TREO(%,min) | 99.0 | 99.60 | |||
| RE Impurities(ppm/TREO,Max) | |||||
| La2O3 | <3 | ||||
| CeO2 | <3 | ||||
| Pr6O11 | <3 | ||||
| Nd2O3 | <3 | ||||
| Sm2O3 | <3 | ||||
| Eu2O3 | <3 | ||||
| Gd2O3 | <3 | ||||
| Tb4O7 | <3 | ||||
| Dy2O3 | <3 | ||||
| Ho2O3 | <3 | ||||
| Er2O3 | 8 | ||||
| Yb2O3 | <3 | ||||
| Lu2O3 | <3 | ||||
| Y2O3 | <6 | ||||
| Non-Re Impurities(ppm,Max) | |||||
| Fe2O3 | 0 | <6 | |||
| CaO | <10 | ||||
| SiO2 | <25 | ||||
| Cl- | <300 | ||||
| L.O.I | 0.67% | ||||
| 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. |
