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.
Foram encontrados 775 produtos de "Metais de transição interna"
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Lutetium pieces, 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 SciFórmula:LuPureza:99.9%Peso molecular:174.97Neodymium rod, 12.7mm (0.5in) dia, 99.5% (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 SciFórmula:NdPureza:99.5%Peso molecular:144.24Cerium ingot, 99.8% min (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 SciFórmula:CePureza:99.8%Peso molecular:140.12Lanthanum powder, -40 mesh, 99.7% (REO)
CAS:Air and moistureFórmula:LaPureza:99.7%Peso molecular:138.91Gadolinium 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 SciFórmula:GdPureza:99.9%Peso molecular:157.25Neodymium foil, 1.0mm (0.04in) thick, 99.9% (REO)
CAS:Neodymium foil is used in alloys to produce permanent magnets and flints. It is also used as an additive to glasses which are used in solid state lasers and light amplifiers. It is also employed in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, f
Fórmula:NdPureza:99.9%Peso molecular:144.24Gadolinium ingot/button, =50.8mm (2.0in) dia, 99% (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 SciFórmula:GdPureza:99%Peso molecular:157.25Lanthanum nickel, REacton™, 99.9% (REO)
CAS:Lanthanum nickel act as a superconducting intermetallic phase in lanthanum nickel boro-nitride. 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 prodFórmula:LaNi5Pureza:99.9%Peso molecular:432.37Erbium foil, 0.1mm (0.004in) thick, 99.9% (REO)
CAS:Erbium foil is commonly used as a photographic filter, and because of its resilience it is useful as a metallurgical additive. It is used as an alloying element with titanium and is also used to produce infra-red absorbing glass. Used in nuclear technology for control rods; an alloy in vanadium to lFórmula:ErPureza:99.9%Peso molecular:167.26Praseodymium 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 SciFórmula:PrPureza:99.5%Peso molecular:140.91Neodymium foil, 0.1mm (0.004in) thick, 99.9% (REO)
CAS:Neodymium applications include lasers, glass coloring and tinting, dielectrics and, most importantly, as the fundamental basis for neodymium-iron-boron (Nd2Fe14B) permanent magnets. It is also used in CRT displays to enhance contrast between reds and greens. It is highly valued in glass manufacturinFórmula:NdPureza:99.9%Peso molecular:144.24Ytterbium foil, 0.3mm (0.01in) 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 SciFórmula:YbPureza:99.9%Peso molecular:173.05Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)praseodymium(III), 99% (99.9%-Pr) (REO) [Pr(TMHD)₃]
CAS:Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)praseodymium(III), 99% (99.9%-Pr) (REO) [Pr(TMHD)3]
Fórmula:Pr(C11H19O2)3Pureza:(99.9%-Pr)Cor e Forma:light green pwdr.Peso molecular:690.72Praseodymium(III) chloride, anhydrous (99.9%-Pr) (REO)
CAS:Praseodymium(III) chloride, anhydrous (99.9%-Pr) (REO)
Fórmula:PrCl3Pureza:(99.9%-Pr)Cor e Forma:pale green to blue pwdr.Peso molecular:247.24Neodymium(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:383.97Samarium(II) iodide, 0.1M in THF
CAS:Samarium(II) iodide, 0.1M in THF
Fórmula:SmI2Cor e Forma:liq. stabilized with Sm pwdr.Peso molecular:404.21Samarium(III) trifluoroacetylacetonate (99.9%-Sm) (REO)
CAS:Samarium(III) trifluoroacetylacetonate (99.9%-Sm) (REO)
Fórmula:Sm(CF3COCHCOCH3)3Pureza:(99.9%-Sm)Cor e Forma:white pwdr.Peso molecular:609.59Lanthanum(III) iodide, anhydrous (99.9%-La) (REO)
CAS:Lanthanum(III) iodide, anhydrous (99.9%-La) (REO)
Fórmula:LaI3Pureza:(99.9%-La)Cor e Forma:off-white to red pwdr.Peso molecular:519.62Terbium(III) trifluoromethanesulfonate, min. 98% (Terbium triflate)
CAS:Terbium(III) trifluoromethanesulfonate, min. 98% (Terbium triflate)
Fórmula:Tb(CF3SO3)3Pureza:min. 98%Cor e Forma:white pwdr.Peso molecular:606.14Neodymium chips (99.9% REO)
CAS:Neodymium chips (99.9% REO)
Fórmula:NdPureza:(99.9% REO)Cor e Forma:chipsPeso molecular:144.24
![Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)praseodymium(III), 99% (99.9%-Pr) (REO) [Pr(TMHD)₃]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F93-5937.webp&w=3840&q=75)
