Rare Earth Metal Cerium Metal Ce CAS 7440-45-1 For Rare Earth Magnetic Material
samarium metal powder
,praseodymium metal
Cerium Metal Ce CAS 7440-45-1 For Rare Earth Magnetic Material
Name: Cerium metal Molecular formula: Ce
CAS: 7440-45-1 Molecular weight: 140.12
Description: Cerium can be made into various forms: Cerium sheet, Cerium block, Cerium rod and Cerium powder. In the family of rare earth elements, Cerium is the "big brother". The total abundance of rare earth in the earth's crust is 238ppm, of which, Cerium is 68ppm, accounting for 28% of the total rare earth composition, ranking first. Cerium mainly exists in monazite and bastnaesite. The metal cerium can be obtained by electrolysis of molten cerium chloride, or by electrolysis of the mixture of cerium fluoride and cerium oxide in molten salt.
Specification:
| Name | Ce_3N | Ce_2N5 | Ce_2N | |
| Molecular formula | Ce | Ce | Ce | |
| CAS | 7440-45-1 | 7440-45-1 | 7440-45-1 | |
| Total rare earth TREM | % | ≥99.0 | ≥99.0 | ≥99.0 |
| Ce/TREM | % | ≥99.9 | ≥99.5 | ≥99.0 |
| Total rare earth impurities | % | ≤0.1 | ≤0.5 | ≤1.0 |
| Fe | % | ≤0.10 | ≤0.15 | ≤0.30 |
| Si | % | ≤0.03 | ≤0.05 | ≤0.05 |
| C | % | ≤0.03 | ≤0.05 | ≤0.05 |
| Property | As-cast metal, silver grey | |||
| Application area | An important additive for special steel, rare earth magnetic materials, and hydrogen storage materials | |||
| Package | Anti-oxidation measures sealed packaging, flexible packaging according to customer needs | |||
Package: Under Argon atmosphere or vacuum packaging, 50kg or 250kg per bag, also provide small package: 500g, 1kg, 5kg and other small packaging.
Use: It is used to prepare rare earth magnetic materials. It is used as alloy additive, cerium salt production, medicine, leather, glass, textile and other industries. Cerium can be used as catalyst, arc electrode, special glass, etc. Cerium alloy is resistant to high heat and can be used to make jet propulsion parts. It can also be used as a metal reducing agent.
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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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Lanthanum Chloride Hydrate LaCl3 7H2O CAS 10025-84-0 For Sewage Treatment
Lanthanum Chloride Hydrate LaCl3 7H2O CAS 10025-84-0 For Sewage Treatment Name: Lanthanum chloride hydrate Molecular formula: LaCl3.7H2O CAS: 10025-84-0 Molecular weight: 371.37 Description: Lanthanum Chloride is soluble in water and acid, slightly soluble in ethanol. A proper amount of lanthanum oxide is dissolved in an excess of 2mol / L HCl, further concentrated after a few hours of heating reaction, and the precipitated crystal is lanthanum chloride hydrate after a few
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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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