High Purity 99.99% Terbium Oxide Tb4O7 CAS 12037-01-3 For Phosphor Activator
rare earth metal oxides
,lanthanum oxide
High Purity 99.99% Terbium Oxide Tb4O7 CAS 12037-01-3 For Activator Of Phosphor
Name: Terbium oxide CAS: 12037-01-3
Molecular formula: Tb4O7 Molecular weight: 747.7
Description: Terbium oxalate was precipitated from Terbium containing extraction liquid extracted by P507, and then Terbium oxide was obtained by separation and burning.
Specification:
| Name | Tb4O7_5N | Tb4O7_4N | |
| Molecular formula | Tb4O7 | Tb4O7 | |
| CAS | 12037-01-3 | 12037-01-3 | |
| Total rare earth TREO | % | ≥99.0 | ≥99.0 |
| Tb4O7/TREO | % | ≥99.999 | ≥99.99 |
| Rare earth impurities | % | ≤0.0001 | ≤0.001 |
| Non-rare earth impurities | % | ≤0.001 | ≤0.005 |
| Chloride Cl- | % | ≤0.005 | ≤0.01 |
| LOI | % | ≤1.0 | ≤1.0 |
| Property | brown to black powder | ||
| Application area | Luminescent materials, magnetic 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: It can be used as activator of phosphor, phosphor for X-ray sensitized paper, additive of yttrium iron and yttrium aluminum garnet and raw material for producing terbium metal.
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High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor
High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor Name: Lanthanum oxide CAS: 1312-81-8 Molecular formula: La2O3 Molecular weight: 325.81 Description: The rare earth chloride solution after cerium removal uses the neutral phosphine extractant dimethylheptyl methylphosphonate (P350), and the P350-kerosene system is used for 35 to 38 levels of extraction to separate lanthanum from other rare earths. The solution was neutralized with ammonia water,
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DyH3 Dysprosium Hydride CAS 13537-09-2 For Permanent Magnet Additives
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