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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Cerium(IV) oxide, 99.999%
CAS:Fórmula:CeO2Pureza:≥ 99.999% (on trace rare earths basis)Cor e Forma:Faint yellow to dark yellow or beige powderPeso molecular:172.12Ytterbium foil (99.9% REO)
CAS:Ytterbium foil (99.9% REO)Fórmula:YbPureza:(99.9% REO)Cor e Forma:0.64 mm thick (~2.8g/25 x 25 mm)Peso molecular:173.04Ref: IN-DA003PWL
Produto descontinuadoYttrium oxide-Nano Powder, 99.99+%
CAS:Fórmula:Y2O3Pureza:≥ 99.99%Cor e Forma:White powderPeso molecular:225.81Neodymium(III) perchlorate, 50% aqueous solution (99.9%-Nd) (REO)
CAS:Neodymium(III) perchlorate, 50% aqueous solution (99.9%-Nd) (REO)Fórmula:Nd(ClO4)3Pureza:(99.9%-Nd)Cor e Forma:lilac colored liq.Peso molecular:442.67Neodymium(III) acetate hydrate (99.9%-Nd) (REO)
CAS:Neodymium(III) acetate hydrate (99.9%-Nd) (REO)Fórmula:Nd(OOCCH3)3·XH2OPureza:(99.9%-Nd)Cor e Forma:light purple xtl.Peso molecular:321.38Samarium(III) oxide (99.9%-Sm) (REO)
CAS:Samarium(III) oxide (99.9%-Sm) (REO)Fórmula:Sm2O3Pureza:(99.9%-Sm)Cor e Forma:white to off-white pwdr.Peso molecular:348.70Gadolinium 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:GdPureza:99.9%Peso molecular:157.25Ammonium Ceric Sulphate Dihydrate ACS, 94%
CAS:Fórmula:(NH4)4Ce(SO4)4·2H2OPureza:min. 94%Cor e Forma:Orange to Orange yellow, Crystalline powder, Clear, Orange yellowPeso molecular:632.55Samarium(III) perchlorate, 50% aqueous solution (99.9%-Sm) (REO)
CAS:Samarium(III) perchlorate, 50% aqueous solution (99.9%-Sm) (REO)Fórmula:Sm(ClO4)3Pureza:(99.9%-Sm)Cor e Forma:colorless liq.Peso molecular:448.70Neodymium (III) Oxide extrapure AR, 99.9%
CAS:Fórmula:Nd2O3Pureza:min. 99.9%Cor e Forma:White to blue, PowderPeso molecular:336.48Erbium foil, 0.025mm (0.001 in.) thick, 99.9% (REO)
CAS:Erbium foil used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films. It is used as an alloying element with titanium and is also used to produce infra-red absorbing glass. 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:167.26Ytterbium powder, -200 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:YbPureza:99.9%Peso molecular:173.05Neodymium fluoride, anhydrous, 99.9%
CAS:Fórmula:NdF3Cor e Forma:Light to dark purple powderPeso molecular:201.24Tris(N,N-bis(trimethylsilyl)amide)lanthanum(III), min. 98% (99.9%-La) (REO)
CAS:Tris(N,N-bis(trimethylsilyl)amide)lanthanum(III), min. 98% (99.9%-La) (REO)Fórmula:(CH3)3SiNLaPureza:(99.9%-La)Cor e Forma:white pwdr.Peso molecular:620.06Praseodymium (III) Trifluoromethanesulfonate extrapure, 98%
CAS:Fórmula:Pr(OSO2CF3)3Peso molecular:588.11Lanthanum(III) hydroxide, anhydrous (99.9%-La) (REO)
CAS:Lanthanum(III) hydroxide, anhydrous (99.9%-La) (REO)Fórmula:La(OH)3Pureza:(99.9%-La)Cor e Forma:white pwdr.Peso molecular:189.93Yttrium chloride hexahydrate, 99.9%
CAS:Fórmula:YCl3·6H2OPureza:≥ 99.9% (based on rare earths)Cor e Forma:White to off-white, yellow or tan crystalline powder or crystalsPeso molecular:303.36Samarium(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:609.59Gadolinium foil, 0.25mm (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 Scientific Chemicals.Fórmula:GdPureza:99.9%Peso molecular:157.25Samarium (III) Nitrate Hexahydrate ultrapure, 99.95%
CAS:Fórmula:Sm(NO3)3·6H2OPureza:min. 99.95%Cor e Forma:Pale yellow to yellow, Crystalline powder / chunks, Clear, Pale yellow to yellowPeso molecular:444.47Terbium foil (99.9% REO)
CAS:Terbium foil (99.9% REO)Fórmula:TbPureza:(99.9% REO)Cor e Forma:0.25 mm thick (~1.30g/25x 25 mm)Peso molecular:158.92Holmium (III) Oxide ultrapure, 99.9%
CAS:Fórmula:Ho2O3Pureza:min. 99.9%Cor e Forma:Off white to yellow to light orange to light pink, powderPeso molecular:377.86Lanthanum 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 product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:LaNi5Pureza:99.9%Peso molecular:432.37Ref: IN-DA0001DM
Produto descontinuadoGadolinium nitrate hexahydrate, 99.9%
CAS:Fórmula:Gd(NO3)3·6H2OPureza:≥ 99.9%Cor e Forma:White crystalline powder or colourless crystalsPeso molecular:451.35Neodymium(III) fluoride, anhydrous (99.9%-Nd) (REO)
CAS:Neodymium(III) fluoride, anhydrous (99.9%-Nd) (REO)Fórmula:NdF3Pureza:(99.9%-Nd)Cor e Forma:purple pwdr.Peso molecular:201.24Praseodymium(III) sulfate hydrate (99.9%-Pr) (REO)
CAS:Praseodymium(III) sulfate hydrate (99.9%-Pr) (REO)Fórmula:Pr2(SO4)3·XH2OPureza:(99.9%-Pr)Cor e Forma:light green xtl.Peso molecular:570.00Neodymium(III) oxalate decahydrate (99.9%-Nd) (REO)
CAS:Neodymium(III) oxalate decahydrate (99.9%-Nd) (REO)Fórmula:Nd2(C2O4)3·10H2OPureza:(99.9%-Nd)Cor e Forma:rose xtl.Peso molecular:552.55 (732.71)Neodymium (III) Chloride Hexahydrate extrapure, 99.9%
CAS:Fórmula:NdCl3·6H2OPureza:min. 99.9%Cor e Forma:Purple, Crystalline powderPeso molecular:358.69Samarium pieces, 12mm (0.47 in.) & down, 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:150.36Ref: IN-DA000W3Y
Produto descontinuadoNeodymium chloride hydrate, 99.9%
CAS:Fórmula:NdCl3·xH2OPureza:≥ 99.9%Cor e Forma:Faint purple to purple powder, crystals or chunksPeso molecular:250.60Neodymium(III) chloride hexahydrate (99.9%-Nd) (REO)
CAS:Neodymium(III) chloride hexahydrate (99.9%-Nd) (REO)Fórmula:NdCl3·6H2OPureza:(99.9%-Nd)Cor e Forma:purple xtl.Peso molecular:250.60 (358.69)Erbium (III) Nitrate Hexahydrate extrapure, 99.9%
CAS:Fórmula:Er(NO3)3·6H2OPureza:min. 99.9%Cor e Forma:Pink, Crystalline powder, ClearPeso molecular:461.37Yttrium chloride hexahydrate, 99.99%
CAS:Fórmula:YCl3·6H2OPureza:≥ 99.99%Cor e Forma:White crystalline powder or crystalsPeso molecular:303.36Cerium(IV) Hydroxide
CAS:Fórmula:CeH4O4Pureza:>98.0%(T)Cor e Forma:Light yellow to Yellow powder to crystalPeso molecular:208.14
