Gadolinium Oxide Gd2O3 99.999% CAS 12064-62-9 For Neutron Absorption Material
lanthanum cerium oxide
,rare earth metal oxides
Gadolinium Oxide Gd2O3 99.999% CAS 12064-62-9 For Neutron Absorption Material
Name: Gadolinium oxide CAS: 12064-62-9
Molecular formula: Gd2O3 Molecular weight: 362.5
Description: The mixed rare-earth chloride solution is treated by extraction, the Neodymium and Gadolinium are grouped, then HCl was used for back extraction of the medium to obtain medium rare earth Gadolinium enrichment. The medium enrichment is reduced by zinc powder, and the Europium is extracted by the alkalinity method. The rest of mixed rare earth solution was precipitated by oxalic acid, separated, dried, and burned to obtain Gadolinium oxide.
Specification:
| Name | Gd2O3_5N | Gd2O3_4N | Gd2O3_3N | |
| Molecular formula | Gd2O3 | Gd2O3 | Gd2O3 | |
| CAS | 12064-62-9 | 12064-62-9 | 12064-62-9 | |
| Total rare earthTREO | % | ≥99.0 | ≥99.0 | ≥99.0 |
| Gd2O3/TREO | % | ≥99.999 | ≥99.99 | ≥99.9 |
| Rare earth impurities | % | ≤0.0001 | ≤0.0005 | ≤0.01 |
| Non-rare earth impurities | % | ≤0.001 | ≤0.005 | ≤0.01 |
| Chloride Cl- | % | ≤0.005 | ≤0.01 | ≤0.03 |
| LOI | % | ≤1.0 | ≤1.0 | ≤1.0 |
| Property | White odorless amorphous powder | |||
| Application area | Neutron absorption material in atomic reactor, Magneto-optical materials, magnetic bubble 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. 5N Gadolinium oxide was vacuum packaged in 2kg/bag or 5kg/bag.
Uses: It is used in various phosphors, neutron absorption materials in atomic reactors, magnetic bubble materials and sensitizing screen materials . It also has certain applications in optical glass, electronics industry, and used as gadolinium gallium garnet material.
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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
Cerium(IV) Hydroxide Ce(OH)4 CAS 12014-56-1 For Exhaust Gas Purification Catalyst Name: Cerium(IV) hydroxide Molecular formula: Ce(OH)4 CAS: 12014-56-1 Molecular weight: 208.15 Description: Cerium hydroxide is light yellow or brownish yellow powder, insoluble in water and weak acid, soluble in concentrated acid, and generates corresponding salt. Absorbing carbon dioxide in the air to produce cerium carbonate. The mixed light rare earth ores were roasted by sodium carbonate
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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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