High Purity 99.99% Thulium Oxide Tm2O3 CAS 12036-44-1 For X Ray Transmission
lanthanum cerium oxide
,rare earth metal oxides
High Purity 99.99% Thulium Oxide Tm2O3 CAS 12036-44-1 For X-ray Transmission
Name: Thulium oxide CAS: 12036-44-1
Molecular formula: Tm2O3 Molecular weight: 385.87
Description: The yttrium rich rare earth obtained by extraction group is extracted and purified by N263 NH4SCN system after acid dissolution. The raffinate is yttrium rich rare earth, and other heavy rare earth thulium, ytterbium and lutetium are added into the organic phase. Thulium and ytterbium are added into the aqueous phase by group extraction and back extraction by thulium lutetium, and then separated, filtered and burned by oxalic acid precipitation to produce Thulium oxide
Specification:
| Name | Tm2O3_4N | Tm2O3_3N | |
| Molecular formula | Tm2O3 | Tm2O3 | |
| CAS | 12036-44-1 | 12036-44-1 | |
| Total rare earth TREO | % | ≥99.0 | ≥99.0 |
| Tm2O3/TREO | % | ≥99.99 | ≥99.9 |
| Rare earth impurities | % | ≤0.001 | ≤0.005 |
| Non-rare earth impurities | % | ≤0.005 | ≤0.01 |
| Chloride Cl- | % | ≤0.01 | ≤0.02 |
| LOI | % | ≤1.0 | ≤1.0 |
| Property | White slightly green powder | ||
| Application area | Magneto-optical materials, laser materials, etc. | ||
| Package | Conventional packaging, flexible packaging according to customer needs | ||
Packing: 50 kg per package, 50 kg iron drum, provide small package: 100g, 500g, 1kg, 5kg and other small packages.
Uses: Mainly used in the manufacture of portable x-ray transmission devices, control materials in reactors and fluorescent material activators.
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