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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Lutetium 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:LuPureza:99.9%Peso molecular:174.97Erbium(III) Chloride
CAS:Fórmula:ErCl3Pureza:>95.0%(T)Cor e Forma:Light red to Red powder to crystalPeso molecular:273.61Neodymium oxalate hydrate, 99.9%
CAS:Fórmula:Nd2(C2O4)3·xH2OPureza:≥ 99.9%Cor e Forma:Purple powderPeso molecular:552.53Neodymium powder, -40 mesh, 99.8% (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:NdPureza:99.8%Cor e Forma:Powder, -40 meshPeso molecular:144.24Ref: IN-DA003VD2
Produto descontinuadoSamarium(III) nitrate hexahydrate (99.9%-Sm) (REO)
CAS:Samarium(III) nitrate hexahydrate (99.9%-Sm) (REO)Fórmula:Sm(NO3)3·6H2OPureza:(99.9%-Sm)Cor e Forma:yellow xtl.Peso molecular:336.37 (444.47)Ytterbium(III) Fluoride
CAS:Fórmula:YbF3Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:230.05Lanthanum fluoride, anhydrous, 99.99%
CAS:Fórmula:LaF3Pureza:≥ 99.99%Cor e Forma:White powder or crystalline powderPeso molecular:195.90Scandium(III) Trifluoromethanesulfonate
CAS:Fórmula:C3F9O9S3ScPureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:492.15Gadolinium chloride hydrate, 99.999%
CAS:Fórmula:GdCl3·xH2OPureza:≥ 99.999% (trace metals basis)Cor e Forma:White crystals or crystalline powderPeso molecular:263.61Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)₃]
CAS:Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)3]Fórmula:Tb(C11H19O2)3Pureza:(99.9%-Tb)Cor e Forma:off-white xtl.Peso molecular:708.74Yttrium (III) Chloride anhydrous ultrapure, 99.99%
CAS:Fórmula:YCl3Pureza:min. 99.99%Cor e Forma:White, Crystalline compoundPeso molecular:195.26Ytterbium (III) Chloride Hexahydrate extrapure, 99.9%
CAS:Fórmula:YbCl3·6H2OPureza:min 99.9%Cor e Forma:White, Crystalline powder, Clear, ColourlessPeso molecular:387.49Samarium(III) i-propoxide, min. 97% (99.9%-Sm) (REO)
CAS:Samarium(III) i-propoxide, min. 97% (99.9%-Sm) (REO)Fórmula:Sm(OC3H7)3Pureza:(99.9%-Sm)Cor e Forma:cream colored pwdr.Peso molecular:1535.94Praseodymium(III) phosphate
CAS:Praseodymium(III) phosphateFórmula:PrPO4Cor e Forma:green pwdr.Peso molecular:235.88Ytterbium(III) i-propoxide (99.9%-Yb) (REO)
CAS:Ytterbium(III) i-propoxide (99.9%-Yb) (REO)Fórmula:Yb(OC3H7)3Pureza:(99.9%-Yb)Cor e Forma:off-white pwdr.Peso molecular:350.31Samarium foil, 0.75mm (0.03 in.) thick, 99.9% (REO)
CAS:Used in control rods in nuclear reactors, as a catalyst in organic chemistry, a pyrophoric metal in lighter flints, and a core in carbon arc-lamp electrodes. Also used in alloys with cobalt to make strong permanent magnets. 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:150.36Tris(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:690.72Dysprosium 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 Scientific Chemicals.Fórmula:DyPureza:99.9%Peso molecular:162.50Lutetium pieces, distilled 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:LuPureza:99.9%Peso molecular:174.97Praseodymium(III) acetylacetonate hydrate (99.9%-Pr) (REO)
CAS:Praseodymium(III) acetylacetonate hydrate (99.9%-Pr) (REO)Fórmula:Pr(CH3COCHCOCH3)3·XH2OPureza:(99.9%-Pr)Cor e Forma:pale green pwdr.Peso molecular:438.23Erbium 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:ErPureza:99.9%Peso molecular:167.26Samarium(II) iodide, 0.1M in THF
CAS:Samarium(II) iodide, 0.1M in THFFórmula:SmI2Cor e Forma:liq. stabilized with Sm pwdr.Peso molecular:404.21Neodymium(III) hexafluoroacetylacetonate dihydrate (99.9%-Nd) (REO)
CAS:Neodymium(III) hexafluoroacetylacetonate dihydrate (99.9%-Nd) (REO)Fórmula:Nd(CF3COCHCOCF3)3·2H2OPureza:(99.9%-Nd)Cor e Forma:purple xtl.Peso molecular:765.39 (801.42)Ammonium cerium(IV) sulfate dihydrate
CAS:Fórmula:Ce(NH4)4(SO4)4·2H2OPureza:≥ 95.0%Cor e Forma:Yellow or orange crystalline powder or crystalsPeso molecular:632.55Samarium(III) fluoride (99.9%-Sm) (REO)
CAS:Samarium(III) fluoride (99.9%-Sm) (REO)Fórmula:SmF3Pureza:(99.9%-Sm)Cor e Forma:off-white pwdr.Peso molecular:207.35Ytterbium(III) nitrate pentahydrate (99.9%-Yb) (REO)
CAS:Ytterbium(III) nitrate pentahydrate (99.9%-Yb) (REO)Fórmula:Yb(NO3)3·5H2OPureza:(99.9%-Yb)Cor e Forma:white xtl.Peso molecular:359.07 (449.15)Samarium sulfate hydrate, 99.9%
CAS:Fórmula:Sm2(SO4)3·xH2OPureza:≥ 99.9%Cor e Forma:Yellow powder, crystals or chunksPeso molecular:588.90Tris(acetylacetonato)(1,10-phenanthroline)terbium(III)
CAS:Fórmula:C27H29N2O6TbPureza:98%Cor e Forma:SolidPeso molecular:636.4543Terbium foil (99.9% REO)
CAS:Terbium foil (99.9% REO)Fórmula:TbPureza:(99.9% REO)Cor e Forma:0.62 mm thick (~3.2g/25 x 25 mm)Peso molecular:158.92Gadolinium chloride hydrate, 99.99%
CAS:Fórmula:GdCl3·xH2OPureza:≥ 99.99% (trace metals basis)Cor e Forma:White crystals or crystalline powderPeso molecular:263.61Lanthanum nickel powder, -100 mesh, 99.5% (metals basis)
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:LaNi5Pureza:99.5%Peso molecular:432.37Tris(i-propylcyclopentadienyl)praseodymium (99.9%-Pr) (REO)
CAS:Tris(i-propylcyclopentadienyl)praseodymium (99.9%-Pr) (REO)Fórmula:(C3H7C5H4)3PrPureza:(99.9%-Pr)Cor e Forma:light green xtl.Peso molecular:462.44Ref: IN-DA0035KS
Produto descontinuadoYttrium oxide-Nano Powder, 99.9%
CAS:Fórmula:Y2O3Pureza:≥ 99.9%Cor e Forma:White powderPeso molecular:225.81Lanthanum(III) oxide (99.9%-La) (REO)
CAS:Lanthanum(III) oxide (99.9%-La) (REO)Fórmula:La2O3Pureza:(99.9%-La)Cor e Forma:white pwdr.Peso molecular:325.82Terbium(III) chloride hexahydrate (99.9%-Tb) (REO)
CAS:Terbium(III) chloride hexahydrate (99.9%-Tb) (REO)Fórmula:TbCl3·6H2OPureza:(99.9%-Tb)Cor e Forma:white xtl.Peso molecular:265.29 (373.38)Lanthanum fluoride, anhydrous, 99.999%
CAS:Fórmula:LaF3Pureza:≥ 99.999%Cor e Forma:White powderPeso molecular:195.90Ytterbium(III) trifluoromethanesulfonate hydrate (Ytterbium triflate)
CAS:Ytterbium(III) trifluoromethanesulfonate hydrate (Ytterbium triflate)Fórmula:Yb(SO3CF3)3·XH2OCor e Forma:white pwdr.Peso molecular:620.25Samarium(III) carbonate hydrate (99.9%-Sm) (REO)
CAS:Samarium(III) carbonate hydrate (99.9%-Sm) (REO)Fórmula:Sm2(CO3)3·XH2OPureza:(99.9%-Sm)Cor e Forma:white to light yellow pwdr.Peso molecular:480.72Ytterbium (III) Chloride anhydrous, 99.9%
CAS:Fórmula:YbCl3Pureza:min . 99.9%Cor e Forma:White, PowderPeso molecular:279.40Samarium(II) Iodide (ca. 0.1mol/L in Tetrahydrofuran)
CAS:Fórmula:SmI2Cor e Forma:Blue to Dark blue clear liquid to cloudy liquidPeso molecular:404.17Lanthanum Nitrate Hexahydrate Reagent Grade, 99%
CAS:Fórmula:La(NO3)3·6H2OPureza:min. 99%Cor e Forma:White, Crystalline compound, Clear, ColourlessPeso molecular:433.01Cerium 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:CePureza:99.9%Peso molecular:140.12Tris(acetylacetonato)(1,10-phenanthroline)europium(III)
CAS:Fórmula:C27H29EuN2O6Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:629.50Terbium 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:TbPureza:99.9%Peso molecular:158.93Terbium(III) chloride, anhydrous (99.9%-Tb) (REO)
CAS:Terbium(III) chloride, anhydrous (99.9%-Tb) (REO)Fórmula:TbCl3Pureza:(99.9%-Tb)Cor e Forma:off-white pwdr.Peso molecular:265.29Ytterbium (III) Oxide extrapure, 99.9%
CAS:Fórmula:Yb2O3Pureza:min. 99.9%Cor e Forma:White, PowderPeso molecular:394.08394.08Ref: IN-DA0013OS
Produto descontinuadoGadolinium foil. 0.075mm (0.003in) thick, REacton™, 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:157.25Niobium(V) Oxide
CAS:Fórmula:Nb2O5Pureza:>99.9%Cor e Forma:White to Almost white powder to crystalPeso molecular:265.81Ytterbium foil, 0.64mm (0.025in) 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:YbPureza:99.9%Peso molecular:173.05Dysprosium rod, 12.7mm (0.5 in.) 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:DyPureza:99.9%Peso molecular:162.50Ytterbium nitrate hydrate, 99.999%
CAS:Fórmula:Yb(NO3)3·xH2OPureza:≥ 99.999%Cor e Forma:White crystals, granules or chunksPeso molecular:359.05Ref: IN-DA000VPP
Produto descontinuadoYtterbium foil (99.9% REO)
CAS:Ytterbium foil (99.9% REO)Fórmula:YbPureza:(99.9% REO)Cor e Forma:0.127 mm thick (~0.55g/25 x 25 mm)Peso molecular:173.04Holmium pieces, 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:HoPureza:99.9%Cor e Forma:PiecesPeso molecular:164.93Gadolinium oxide, 99.99%
CAS:Fórmula:Gd2O3Pureza:≥ 99.99%Cor e Forma:White powderPeso molecular:362.50Terbium (III,IV) Oxide ultrapure, 99.99%
CAS:Fórmula:Tb4O7Pureza:min. 99.99%Cor e Forma:Dark brown to brown black, PowderPeso molecular:747.70TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
CAS:Fórmula:C33H57EuO6Pureza:98%Cor e Forma:SolidPeso molecular:701.7661Ref: IN-DA001KJU
Produto descontinuadoErbium nitrate hydrate, 99.9%
CAS:Fórmula:Er(NO3)3·xH2OPureza:≥ 99.9%Cor e Forma:Pink crystals or chunksPeso molecular:353.28Holmium oxide, 99.9%
CAS:Fórmula:Ho2O3Pureza:≥ 99.9% (rare earth basis)Cor e Forma:Off-white, pink or orange powder or crystalsPeso molecular:377.86Ytterbium tris[3-(Heptafluoropropylhydroxymethylene)-(+)-Camphorate
Fórmula:C42H42F21O6YbPeso molecular:1214.81Erbium fluoride anhydrous, 99.999%
CAS:Fórmula:ErF3Pureza:≥ 99.999%Cor e Forma:Off-white to pink powderPeso molecular:224.26Tris(N,N'-di-i-propylformamidinato)neodymium(III), (99.5%-Nd) Nd-FMD
Pureza:99.5%-NdCor e Forma:Azure blue crystalsPeso molecular:525.86Samarium foil, 1.0mm (0.04in) thick, 99.9% (REO)
CAS:Used in control rods in nuclear reactors, as a catalyst in organic chemistry, a pyrophoric metal in lighter flints, and a core in carbon arc-lamp electrodes. Also used in alloys with cobalt to make strong permanent magnets. 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) Nitrate Hexahydrate ultrapure, 99.99%
CAS:Fórmula:Eu(NO3)3·6H2OPureza:min. 99.99%Cor e Forma:White to off - white, Crystalline powderPeso molecular:446.07
![Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)₃]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F65-8000.webp&w=3840&q=75)
![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)
