Metales de transición internos
Los metales de transición interna son un grupo de elementos en la tabla periódica, específicamente los lantánidos y actínidos, conocidos por sus configuraciones electrónicas únicas y su papel significativo en diversas aplicaciones avanzadas. Estos metales, que incluyen elementos como el cerio, el europio y el uranio, exhiben propiedades como alta susceptibilidad magnética, química de coordinación compleja y la capacidad de formar una variedad de estados de oxidación. En CymitQuimica, ofrecemos una selección diversa de metales de transición interna de alta pureza, diseñados para satisfacer las necesidades de los sectores de investigación e industrial. Nuestros productos son meticulosamente probados en cuanto a pureza y rendimiento, asegurando resultados fiables en aplicaciones que van desde la ciencia de materiales y catálisis hasta la energía nuclear y dispositivos electrónicos. Al proporcionar metales de transición interna de alta calidad, apoyamos a científicos y profesionales en la exploración de nuevas fronteras en química y tecnología, contribuyendo a avances e innovaciones en múltiples campos.
Productos de "Metales de transición internos"
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Europium(III) oxalate hydrate (99.9%-Eu) (REO)
CAS:Europium(III) oxalate hydrate (99.9%-Eu) (REO)Fórmula:Eu2(C2O4)3·XH2OPureza:(99.9%-Eu)Forma y color:white pwdr.Peso molecular:567.99Ytterbium oxalate hydrate, 99.9%
CAS:Fórmula:Yb2(C2O4)3·xH2OPureza:≥ 99.9%Forma y color:White to off-white powderPeso molecular:610.15Gadolinium oxalate hydrate, 99.9%
CAS:Fórmula:Gd2(C2O4)3·xH2OPureza:≥ 99.9% (Gd2O3/TREO basis)Forma y color:White powder or crystalline powderPeso molecular:578.57Ytterbium(III) Isopropoxide
CAS:Fórmula:C9H21O3YbPureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:350.32Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)lanthanum(III) tetraglyme adduct (99.9%-La) (REO)
CAS:Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)lanthanum(III) tetraglyme adduct (99.9%-La) (REO)Fórmula:La(C11H19O2)3·CH3(OCH2CH2)4OCH3Pureza:(99.9%-La)Forma y color:white to pale-yellow xtl.Peso molecular:688.72 (911.00)Ytterbium(III) chloride hexahydrate (99.9%-Yb) (REO)
CAS:Ytterbium(III) chloride hexahydrate (99.9%-Yb) (REO)Fórmula:YbCl3·6H2OPureza:(99.9%-Yb)Forma y color:white xtl.Peso molecular:279.40 (387.49)Gadolinium powder, -40 mesh, 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 Scientific Chemicals.Fórmula:GdPureza:99%Peso molecular:157.25Neodymium(III) chloride hydrate (99.997%-Nd) (REO) PURATREM
CAS:Neodymium(III) chloride hydrate (99.997%-Nd) (REO) PURATREMFórmula:NdCl3·XH2OPureza:(99.997%-Nd)Forma y color:purple xtl.Peso molecular:250.60Neodymium rod, 6.35mm (0.25in) 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 Scientific Chemicals.Fórmula:NdPureza:99.5%Peso molecular:144.24Samarium(III) oxide (99.99+%-Sm) (REO) PURATREM
CAS:Samarium(III) oxide (99.99+%-Sm) (REO) PURATREMFórmula:Sm2O3Pureza:(99.99+%-Sm)Forma y color:white to off-white pwdr.Peso molecular:348.70Samarium nitrate hydrate, 99.9%
CAS:Fórmula:Sm(NO3)3·xH2OPureza:≥ 99.9%Forma y color:Pale yellow to yellow powder or crystalsPeso molecular:336.37Neodymium(III) Trifluoromethanesulfonate
CAS:Fórmula:C3F9NdO9S3Pureza:>97.0%(T)Forma y color:White to Amber to Dark purple powder to crystalPeso molecular:591.43Samarium ingot/button,≈50.8mm (2.0 in.) dia., 99.5% (REO)
CAS:Arylsulfonyl chlorides and arylsulfinates are reduced by a combination of samarium and titanium(IV) chloride to make diaryl disulfides. It is a neutron absorber, dopant for laser crystals. 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:99.5%Peso molecular:150.36Tris(N,N’-di-i-propylpentylamidinato)lanthanum(III), 98% (99.999%-La) PURATREM
Fórmula:C33H69N6LaPureza:98% (99.999%-La)Forma y color:off white to beige solidPeso molecular:688.84Ref: IN-DA0001D5
Producto descatalogadoLanthanum carbonate hydrate, 99.9%
CAS:Fórmula:La2(CO3)3·xH2OPureza:≥ 99.9%Forma y color:White crystalline powder or powderPeso molecular:457.85Samarium(III) Chloride
CAS:Fórmula:SmCl3Pureza:>98.0%(T)Forma y color:White to Light yellow powder to crystalPeso molecular:256.71Lanthanum(III) Fluoride
CAS:Fórmula:LaF3Pureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:195.90Samarium (III) Oxide ultrapure, 99.95%
CAS:Fórmula:Sm2O3Pureza:min 99.95%Forma y color:White to yellowish, PowderPeso molecular:348.72Europium(III) nitrate hexahydrate (99.9%-Eu) (REO)
CAS:Europium(III) nitrate hexahydrate (99.9%-Eu) (REO)Fórmula:Eu(NO3)3·6H2OPureza:(99.9%-Eu)Forma y color:white xtl.Peso molecular:337.98 (446.07)Lanthanum(III) fluoride, anhydrous (99.9%-La) (REO)
CAS:Lanthanum(III) fluoride, anhydrous (99.9%-La) (REO)Fórmula:LaF3Pureza:(99.9%-La)Forma y color:white pwdr.Peso molecular:195.90Tris[N,N,N,N-tetramethylguanidinium][tris(1S)-(1,1’-binaphalene)-2,2’-diolato]praseodymate Pr-HTMG-B
Tris[N,N,N,N-tetramethylguanidinium][tris(1S)-(1,1-binaphalene)-2,2-diolato]praseodymate Pr-HTMG-BFórmula:C75H78N9O6PrForma y color:off-white pwdr.Peso molecular:1342.38Erbium (III) Chloride Hexahydrate ultrapure, 99.99%
CAS:Fórmula:ErCl3·6H2OPureza:min. 99.99%Forma y color:Pink, Crystalline powder, ClearPeso molecular:381.71Ref: IN-DA0003EF
Producto descatalogadoLanthanum(III) iodide, anhydrous (99.9%-La) (REO)
CAS:Lanthanum(III) iodide, anhydrous (99.9%-La) (REO)Fórmula:LaI3Pureza:(99.9%-La)Forma y color:off-white to red pwdr.Peso molecular:519.62Europium(III) Chloride
CAS:Fórmula:EuCl3Pureza:>98.0%(T)Forma y color:Light yellow to Yellow to Green powder to crystalPeso molecular:258.31Tris(2,4-pentanedionato)lanthanum(III) Hydrate
CAS:Fórmula:C15H21LaO6·xH2OPureza:>98.0%(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:436.23 (as Anhydrous)Lanthanum(III) oxide (99.99%-La) (REO) PURATREM
CAS:Lanthanum(III) oxide (99.99%-La) (REO) PURATREMFórmula:La2O3Pureza:(99.99%-La)Forma y color:white pwdr.Peso molecular:325.82Terbium chloride anhydrous, 99.9%
CAS:Fórmula:TbCl3Pureza:≤ 99.9%Forma y color:White powderPeso molecular:265.28Erbium (III) Trifluoromethanesulfonate extrapure, 97%
CAS:Fórmula:(CF3SO3)3ErPureza:min.97.0%Forma y color:Faint Red to light red and pink, Crystalline powderPeso molecular:614.47Cerium(IV) oxide, 99.999%
CAS:Fórmula:CeO2Pureza:≥ 99.999%Forma y color:Faint yellow to dark beige powderPeso molecular:172.12Lanthanum Chloride Heptahydrate extrapure AR, ACS, 99%
CAS:Fórmula:LaCl3·7H2OPureza:min. 99%Forma y color:White, Crystalline compound, Clear, ColourlessPeso molecular:371.37Terbium oxide, 99.99%
CAS:Fórmula:Tb4O7Pureza:≥ 99.99%Forma y color:Brown to brown-black powderPeso molecular:747.69Lanthanum foil (99.9% REO)
CAS:Lanthanum foil (99.9% REO)Fórmula:LaPureza:(99.9% REO)Forma y color:0.62 mm thick (~2.4g/25 x 25 mm) (packed in mineral oil)Peso molecular:138.90
![Tris[N,N,N,N-tetramethylguanidinium][tris(1S)-(1,1’-binaphalene)-2,2’-diolato]praseodymate Pr-HTMG…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F59-1000.webp&w=3840&q=75)
