Metais de transição interna
Os metais de transição interna são um grupo de elementos na tabela periódica, especificamente os lantanídeos e actinídeos, conhecidos por suas configurações eletrônicas únicas e papéis significativos em várias aplicações avançadas. Esses metais, incluindo elementos como cério, európio e urânio, exibem propriedades como alta suscetibilidade magnética, química de coordenação complexa e a capacidade de formar uma variedade de estados de oxidação. Na CymitQuimica, oferecemos uma seleção diversificada de metais de transição interna de alta pureza, projetados para atender às necessidades dos setores de pesquisa e industrial. Nossos produtos são meticulosamente testados quanto à pureza e desempenho, garantindo resultados confiáveis em aplicações que vão desde a ciência dos materiais e catálise até a energia nuclear e dispositivos eletrônicos. Ao fornecer metais de transição interna de alta qualidade, apoiamos cientistas e profissionais na exploração de novas fronteiras em química e tecnologia, contribuindo para avanços e inovações em vários campos.
Produtos da "Metais de transição interna"
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Ytterbium foil, 0.1mm (0.004in) thick, 99.9% (REO)
CAS:Used for phosphors, ceramic capacitors, ferrite devices, pulsed lasers and catalysts. Use in improving the strength and mechanical properties of stainless steel. Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:YbPureza:99.9%Peso molecular:173.05Lanthanum(III) nitrate hexahydrate (99.999%-La) (REO) PURATREM
CAS:Lanthanum(III) nitrate hexahydrate (99.999%-La) (REO) PURATREMFórmula:La(NO3)3·6H2OPureza:(99.999%-La)Cor e Forma:white xtl.Peso molecular:324.93 (433.02)Ref: IN-DA003TY5
Produto descontinuadoCerium(IV) sulfate anhydrous, 99%
CAS:Fórmula:Ce(SO4)2Cor e Forma:Yellow powder or chunksPeso molecular:332.24Terbium ingot (99.9% REO)
CAS:Terbium ingot (99.9% REO)Fórmula:TbPureza:(99.9% REO)Cor e Forma:metal piecePeso molecular:158.92Neodymium(III) bromide, anhydrous (99.9%-Nd) (REO)
CAS:Neodymium(III) bromide, anhydrous (99.9%-Nd) (REO)Fórmula:NdBr3Pureza:(99.9%-Nd)Cor e Forma:off-white pwdr.Peso molecular:383.97Lanthanum ingot (99.9% REO)
CAS:Lanthanum ingot (99.9% REO)Fórmula:LaPureza:(99.9% REO)Cor e Forma:packed in mineral oilPeso molecular:138.90Samarium foil, 0.62mm (0.024in) thick, 99.9% (REO)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:SmPureza:99.9%Peso molecular:150.36Europium (III) Chloride Hexahydrate ultrapure, 99.99%
CAS:Fórmula:EuCl3·6H2OPureza:min. 99.99%Cor e Forma:White to off white, Crystalline PowderPeso molecular:366.41Thulium pieces, sublimed dendritic, 99.9% (REO)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:TmPureza:99.9%Peso molecular:168.93Europium-fod
CAS:Fórmula:(C10H10F7O2)3EuPureza:≥ 99.0%Cor e Forma:Yellow powderPeso molecular:1037.50Yttrium (III) Oxide extrapure AR, 99.9%
CAS:Fórmula:Y2O3Pureza:min. 99.9%Cor e Forma:White, Crystalline powderPeso molecular:225.81Praseodymium foil, 0.25mm (0.01 in.) thick, 99.5% (REO)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:PrPureza:99.5%Peso molecular:140.91Neodymium(III) nitrate hexahydrate (99.999%-Nd) (REO) PURATREM
CAS:Neodymium(III) nitrate hexahydrate (99.999%-Nd) (REO) PURATREMFórmula:Nd(NO3)3·6H2OPureza:(99.999%-Nd)Cor e Forma:purple xtl.Peso molecular:330.26 (438.35)Lanthanum(III) oxide (99.999%-La) (REO) PURATREM
CAS:Lanthanum(III) oxide (99.999%-La) (REO) PURATREMFórmula:La2O3Pureza:(99.999%-La)Cor e Forma:white pwdr.Peso molecular:325.82Samarium powder, -40 mesh, 99.9% (REO)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:SmPureza:99.9%Peso molecular:150.36Ytterbium(III) oxide (99.9%-Yb) (REO)
CAS:Ytterbium(III) oxide (99.9%-Yb) (REO)Fórmula:Yb2O3Pureza:(99.9%-Yb)Cor e Forma:white pwdr.Peso molecular:394.09Ytterbium hydroxide hydrate
CAS:Fórmula:Yb(OH)3·xH2OPureza:≥ 99.99%Cor e Forma:White powderPeso molecular:224.05Erbium fluoride anhydrous, 99.9%
CAS:Fórmula:ErF3Pureza:≥ 99.9%Cor e Forma:Off-white to pink powderPeso molecular:224.26Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)europium(III) hydrate (99.9%-Eu) (REO) [Eu(FOD)₃]
CAS:Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)europium(III) hydrate (99.9%-Eu) (REO) [Eu(FOD)3]Fórmula:Eu(C3F7COCHCOC4H9)3·XH2OPureza:(99.9%-Eu)Cor e Forma:white to light-yellow pwdr.Peso molecular:1037.49Scandium nitrate hydrate
CAS:Fórmula:Sc(NO3)3xH2OPureza:≥ 99.0%Cor e Forma:White powderPeso molecular:230.97Ytterbium (III) Trifluoromethanesulfonate Hydrate extrapure, 98%
CAS:Fórmula:(CF3SO3)3Yb·xH2OPureza:min 98%Cor e Forma:White, Crystalline powderPeso molecular:620.25 (anhy)Europium chloride hexahydrate
CAS:Fórmula:EuCl3·6H2OPureza:≥ 99.95%Cor e Forma:White to off white or very pale pink crystalline powderPeso molecular:366.41Samarium pieces, sublimed dendritic, 99.9% (REO)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:SmPureza:99.9%Peso molecular:150.36Lanthanum(III) nitrate hexahydrate (99.9%-La) (REO)
CAS:Lanthanum(III) nitrate hexahydrate (99.9%-La) (REO)Fórmula:La(NO3)3·6H2OPureza:(99.9%-La)Cor e Forma:white xtl.Peso molecular:324.93 (433.02)Ref: IN-DA003OR0
Produto descontinuado8% Yttria Stabilized Zirconia (Y0.16Zr0.92O2.08)
CAS:Cor e Forma:White to Almost white powder to crystalHolmium oxide, 99.99%
CAS:Fórmula:Ho2O3Pureza:≥ 99.99% (rare earth basis)Cor e Forma:Off-white to light orange or light pink powderPeso molecular:377.86Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:ErPureza:99.9%Peso molecular:167.26Gadolinium sulfate hydrate, 99.9%
CAS:Fórmula:Gd2(SO4)3·xH2OPureza:≥ 99.9%Cor e Forma:White powder or crystalsPeso molecular:602.65
