Rare earth elements are a group of seventeen chemical elements that appear together. This group consists of yttrium and 15 lanthanide elements (lanthanum, cerium, neodymium, pro, sa, ... th and th). Most are found in most rare earth element deposits and are sometimes classified as rare earth elements. The International Union of Pure and Applied Chemistry includes sodium in its definition of rare earth elements.
Rare earth elements are metals, and this group is often referred to as "rare earth metals". These metals have many similar properties, which usually cause them to be found together in geological sediments. They are also called "rare earth oxides" because many of them are usually sold as oxides.
Application of rare earth elements
Rare earth elements containing rare earth metals and alloys are used in many devices that people use every day, such as computer memory, DVDs, rechargeable batteries, mobile phones, catalytic converters, magnets, fluorescent lamps, etc.
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CAS: 13572-98-0Molecular Formula: GdI3Purity: 99.99%Products Code: 645300BDSpecification Model: - 10 meshEINECS No.: 236-997-6UN No.: UN3288
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CAS: 15230-79-2Molecular Formula: LuCl3•6H2OPurity: 99.9%Products Code: 7135010800CRSpecification Model: -100 MeshHazardous Class: NOEINECS No.: 233-240-1
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CAS: 14483-18-2Molecular Formula: Ho(NO3)3•5H2OPurity: 99.9%Products Code: 6708070100CASpecification Model: 3 mm - 6 mmHazardous Class: Class 5.1EINECS No.: 233-438-8UN No.: UN1477Package Class: PG III
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CAS: 7440-60-0Molecular Formula: HoPurity: 99.9 %-99.95 %Products Code: 6700PDSpecification Model: - 200 mesh/- 60 meshHazardous Class: Class 4.1EINECS No.: 231-169-0UN No.: UN3089Package Class: PG II
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CAS: 7440-45-1Molecular Formula: CePurity: 99.5%-99.99 %Products Code: 5800GNSpecification Model: 3 mm - 12 mm.etcEINECS No.: 231-154-9
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CAS: 12008-21-8Molecular Formula: LaB6Purity: 99.5%Products Code: 570500GNSpecification Model: 3 mm - 6 mmEINECS No.: 234-531-6
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CAS: 10143-38-1Molecular Formula: Dy(NO3)3Purity: 99.9%Products Code: 66070800PDSpecification Model: -100-325 meshEINECS No.: 233-410-5UN No.: UN1383
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CAS: 13536-80-6Molecular Formula: NdBr3Purity: 99.99%Products Code: 603500BDSpecification Model: -20-500 meshEINECS No.: 236-897-2
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CAS: 12037-01-3Molecular Formula: Tb4O7Purity: 99.9%-99.999%Products Code: 650800GNSpecification Model: 3 mm - 6 mmEINECS No.: 234-856-3
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CAS: 7446-33-5Molecular Formula: Y2(SO4)3Purity: 99.95%Products Code: 39160800PDSpecification Model: - 200 mesh
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CAS: 7439-94-3Molecular Formula: LuPurity: 99.5 %-99.995 %Products Code: 7100FISpecification Model: 100 mm x 100 mm x 0.3 mm.etcEINECS No.: 231-103-0UN No.: UN3262
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CAS: 16454-60-7Molecular Formula: NdNO3Purity: 99.9%Products Code: 60070800PDSpecification Model: -20-500 meshEINECS No.: 677-724-4