Rare Earth Oxides
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High Purity 99.999% Europium Oxide Eu2O3 CAS 1308-96-9 For Color TV Phosphor
High Purity 99.999% Europium Oxide Eu2O3 CAS 1308-96-9 For Color TV Phosphor Name: Europium oxide CAS: 1308-96-9 Molecular formula: Eu2O3 Molecular weight: 351.93 Description: Non-rare earth impurities such as iron, copper, zinc and calcium in Europium oxide will reduce the quality of phosphors. They are usually removed by sulfide precipitation or amine extraction in the production process, and Europium oxalate is precipitated by oxalic acid. Europium oxalate was calcined to
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Rare Earth Oxide Praseodymium Oxide Pr6O11 CAS 12037-29-5 For Yellow pigment
Praseodymium Oxide Pr6O11 CAS 12037-29-5 For Yellow pigment Name: Praseodymium oxide CAS: 12037-29-5 Molecular formula: Pr6O11 Molecular weight: 1021.44 Description: The rare earth chloride solution was leached from Monazite Concentrate by alkali solution, dephosphorization and dilute hydrochloric acid. The rare earth mixture can be divided into three groups: light, medium and heavy rare earth by P204-HCl system extraction. The light rare earth in La-Nd group (containing
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High Purity 99.999% Yttrium Oxide Y2O3 CAS: 1314-36-9 For Ceramics
High Purity 99.999% Yttrium Oxide Y2O3 CAS: 1314-36-9 For Ceramics Name: Yttrium oxide CAS: 1314-36-9 Molecular formula: Y2O3 Molecular weight: 225.81 Description: The yttrium-rich extract obtained through extraction and separation, is concentrated, precipitated, filtered, and burned to obtain Yttrium Oxide. Specification: Name Y2O3_5N5 Y2O3_5N Y2O3_4N5 Y2O3_4N Molecular formula Y2O3 Y2O3 Y2O3 Y2O3 CAS 1314-36-9 1314-36-9 1314-36-9 1314-36-9 Total rare earth TREO % ≥99.0 ≥99
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High Purity 99.99% Terbium Oxide Tb4O7 CAS 12037-01-3 For Phosphor Activator
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 %
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Rare Earth Oxide Dysprosium Oxide Dy2O3 CAS 1308-87-8 For NdFeB additive
Dysprosium Oxide Dy2O3 CAS 1308-87-8 For NdFeB additive Name: Dysprosium oxide CAS: 1308-87-8 Molecular formula: Dy2O3 Molecular weight: 373.00 Description: Dysprosium oxalate was precipitated from Dysprosium containing extraction liquid extracted by P507, and then Dysprosium oxide was obtained by separation and burning. Specification: Name Dy2O3_4N Dy2O3_3N Dy2O3_2N5 Molecular formula Dy2O3 Dy2O3 Dy2O3 CAS 1308-87-8 1308-87-8 1308-87-8 Total rare earth TREO % ≥99.0 ≥99.0 ≥99
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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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White Cerium Oxide CeO2 R457 CAS 1306-38-3 For Advanced Optical Glass
White Cerium Oxide CeO2 R457 CAS 1306-38-3 For Advanced Optical Glass Name: white cerium oxide CAS: 1306-38-3 Molecular formula: CeO2 R457: ≥87.0 Description: The crystal structure of pure white cerium dioxide is a face centered cube with a loss of about 1.0%, D50 is about 1.0 um. Specification: Name CeO2_4N Molecular formula CeO2 CAS 1306-38-3 Total rare earth TREO % ≥99.0 CeO2/TREO % ≥99.99 Rare earth impurities % ≤0.01 Non-rare earth impurities % ≤0.01 Chloride Cl- % ≤0.01
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Neodymium Oxide Nd2O3 CAS: 1313-97-9 For Raw Material of Magnetic NdFeB
Neodymium Oxide Nd2O3 CAS: 1313-97-9 For Raw Material of Magnetic NdFeB Name: Neodymium oxide CAS: 1313-97-9 Molecular formula: Nd2O3 Molecular weight: 336.48 Description: The extraction method uses a rare earth chloride solution as a raw material and extracts with a P204-kerosene-HCl-RCl3 system. The rare earth mixture is divided into three groups: light, medium and heavy rare earth, and then precipitated with oxalic acid., filtered, and burned to obtain Neodymium oxide.
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High Purity 99.999% Lutetium Oxide Lu2O3 CAS 12032-20-1 For Scintillation Crystal
High Purity 99.999% Lutetium Oxide Lu2O3 CAS 12032-20-1 For Scintillation Crystal Name: Lutetium oxide CAS: 12032-20-1 Molecular formula: Lu2O3 Molecular weight: 397.93 Description: Yttrium rich rare earth was extracted by N263-LiNO3 system. After acid dissolution, Yttrium was extracted and purified by N263-NH4SCN system. Thulium, Ytterbium and Lutetium heavy rare earth were separated by N263 solvent. Thulium Lutetium was further separated by hydrochloric acid back extraction
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Lanthanum-cerium Oxide (LaCe)xOy For Rare Earth Polishing Powder
Lanthanum-cerium Oxide (LaCe)xOy For Rare Earth Polishing Powder Name: Lanthanum-cerium Oxide CAS: no data Molecular formula: (LaCe)xOy Molecular weight: no data Description: The foreign manufacturers of La-Ce oxide are mainly concentrated in Japan, France, the United States, the United Kingdom and South Korea, with an annual capacity of about 10000 tons, of which the Japanese manufacturers are the most. At the same time, they have obvious advantages in production technology
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Rare Earth Oxide Samarium Oxide Sm2O3 CAS 12060-58-1 For Super Hard Abrasive
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
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Didymium Oxide (PrNd)xOy CAS 11141-21-2 For Electrolytic Preparation Of Pr-Nd Metal
Didymium Oxide (PrNd)xOy CAS 11141-21-2 For Electrolytic Preparation Of Pr-Nd Metal Name: Didymium oxide, Praseodymium-Neodymium oxide CAS: 11141-21-2 Molecular formula: (PrNd)xOy Molecular weight: 666.29 Description: Didymium oxide, appearance is gray or brown powder, easy to absorb water and inhale, it must be stored in a dry place, not in the open air. Didymium oxide is the raw material of praseodymium and neodymium (namely praseodymium and neodymium alloy). Didymium oxide
