Rare Earth Oxide Samarium Oxide Sm2O3 CAS 12060-58-1 For Super Hard Abrasive
lanthanum cerium oxide
,lanthanum oxide
Samarium Oxide Sm2O3 CAS 12060-58-1 For Super Hard Abrasive
Name: Samarium oxide CAS: 12060-58-1
Molecular formula: Sm2O3 Molecular weight: 348.72
Description: The rare earth chloride solution obtained from monazite or mixed rare earth ores was extracted by P204 kerosene system. First, Neodymium and Samarium were grouped, Samarium and heavy rare earth were extracted into organic phase, then HCl was used for stripping medium heavy rare earth. After reduction by zinc powder and extraction of Europium by alkalinity method, Samarium and Gadolinium were separated by mixed rare earth group method. Samarium oxide is prepared by dissolving, precipitation, separation, drying and burning with oxalic acid.
Specification:
| Name | Sm2O3_4N | Sm2O3_3N | |
| Molecular formula | Sm2O3 | Sm2O3 | |
| CAS | 12060-58-1 | 12060-58-1 | |
| Total rare earth TREO | % | ≥99.0 | ≥99.0 |
| Sm2O3/TREO | % | ≥99.99 | ≥99.9 |
| Rare earth impurities | % | ≤0.001 | ≤0.005 |
| Non-rare earth impurities | % | ≤0.005 | ≤0.01 |
| Chloride Cl- | % | ≤0.01 | ≤0.01 |
| LOI | % | ≤1.0 | ≤1.0 |
| Property | White with light yellow powder | ||
| Application area | Production of metallic samarium, samarium cobalt permanent magnet materials, electronic devices and ceramic capacitors | ||
| 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 is mainly used for making superhard abrasive, functional ceramics, metal samarium, electronic devices and ceramic capacitors, samarium cobalt alloy with high coercive force and high magnetic energy.
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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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Cerium(IV) Hydroxide Ce(OH)4 CAS 12014-56-1 For Exhaust Gas Purification Catalyst
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DyH3 Dysprosium Hydride CAS 13537-09-2 For Permanent Magnet Additives
Dysprosium Hydride DyH3 CAS 13537-09-2 For Additives Of Permanent Magnet Name: Dysprosium hydride, Dysprosium trihydride Molecular formula: DyH3 CAS: 13537-09-2 Molecular weight: 165.52 Description: Dysprosium hydride is gray-black or brownpowder, Dysprosium metal is introduced into hydrogen to absorb hydrogen to obtain brittle dysprosium hydride solid. Specification: NameDyH3_3NDyH3_2NMolecular formulaDyH3DyH3CAS13537-09-213537-09-2Total rare earth TREM%≥99.0≥99.0Dy/TREM%≥99
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