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"
Ordenar por
Tris(i-propylcyclopentadienyl)terbium (99.9%-Tb) (REO)
CAS:Tris(i-propylcyclopentadienyl)terbium (99.9%-Tb) (REO)Fórmula:(C3H7C5H4)3TbPureza:(99.9%-Tb)Forma y color:yellow solidPeso molecular:480.45Samarium foil, 0.1mm (0.004in) 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:150.36Tris(cyclopentadienyl)samarium (99.9%-Sm) (REO)
CAS:Tris(cyclopentadienyl)samarium (99.9%-Sm) (REO)Fórmula:(C5H5)3SmPureza:(99.9%-Sm)Forma y color:orange pwdr.Peso molecular:345.69Lanthanum(III) sulfide (99.9%-La) (REO)
CAS:Lanthanum(III) sulfide (99.9%-La) (REO)Fórmula:La2S3Pureza:(99.9%-La)Forma y color:yellow pwdr.Peso molecular:374.01Yttrium(III) Trifluoroacetate
CAS:Fórmula:C6F9O6YPureza:>95.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:427.95Ref: IN-DA003OQY
Producto descatalogadoCHLORANILIC ACID LANTHANUM SALT
CAS:Fórmula:C6H2Cl2LaO4Pureza:98.0%Forma y color:SolidPeso molecular:347.8892Lanthanum(III) sulfate hydrate (99.9%-La) (REO)
CAS:Lanthanum(III) sulfate hydrate (99.9%-La) (REO)Fórmula:La2(SO4)3·XH2OPureza:(99.9%-La)Forma y color:white xtl.Peso molecular:566.00Ytterbium ingot (99.9% REO)
CAS:Ytterbium ingot (99.9% REO)Fórmula:YbPureza:(99.9% REO)Forma y color:ingotPeso molecular:173.04Lanthanum(III) chloride hydrate (99.999%-La) (REO) PURATREM
CAS:Lanthanum(III) chloride hydrate (99.999%-La) (REO) PURATREMFórmula:LaCl3·XH2OPureza:(99.999%-La)Forma y color:white xtl.Peso molecular:245.27Ytterbium powder (99.9% REO)
CAS:Ytterbium powder (99.9% REO)Fórmula:YbPureza:(99.9% REO)Forma y color:-20 to -40 meshPeso molecular:173.04Yttrium carbonate hydrate, 99.99%
CAS:Fórmula:Y2(CO3)3·xH2OPureza:≥ 99.99%Forma y color:White powder or crystalsPeso molecular:357.84Samarium 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:SmPureza:99.9%Peso molecular:150.36Gadolinium fluoride anhydrous, 99.9%
CAS:Fórmula:GdF3Pureza:≥ 99.9%Forma y color:White powderPeso molecular:214.25Tris(i-propylcyclopentadienyl)neodymium (99.9%-Nd) (REO)
CAS:Tris(i-propylcyclopentadienyl)neodymium (99.9%-Nd) (REO)Fórmula:(C3H7C5H4)3NdPureza:(99.9%-Nd)Forma y color:purple solidPeso molecular:465.77Cerium hydroxide (Ce(OH)4), (T-4)-
CAS:Fórmula:CeOPureza:99%Forma y color:SolidPeso molecular:156.1154Ref: IN-DA000QDR
Producto descatalogadoCerium powder, -60 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:CePureza:99.9%Peso molecular:140.12Europium(III) sulfate octahydrate (99.99%-Eu) (REO) PURATREM
CAS:Europium(III) sulfate octahydrate (99.99%-Eu) (REO) PURATREMFórmula:Eu2(SO4)3·8H2OPureza:(99.99%-Eu)Forma y color:white xtl.Peso molecular:592.11 (736.23)Gadolinium chloride anhydrous, 99.9%
CAS:Fórmula:GdCl3Pureza:≥ 99.9%Forma y color:White powder or crystalsPeso molecular:263.61Praseodymium(III) fluoride (99.9%-Pr) (REO)
CAS:Praseodymium(III) fluoride (99.9%-Pr) (REO)Fórmula:PrF3Pureza:(99.9%-Pr)Forma y color:light green to blue pwdr.Peso molecular:197.90Ref: IN-DA0013MT
Producto descatalogadoHolmium 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 Scientific Chemicals.Fórmula:HoPureza:99.9%Peso molecular:164.93Holmium sulfate hydrate, 99.9%
CAS:Fórmula:Ho2(SO4)3·xH2OPureza:≥ 99.9%Forma y color:Yellow to orange powderPeso molecular:618.05Cerium rod, 12.7mm (0.5in) dia, 99.8% (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:CePureza:99.8%Peso molecular:140.12Terbium fluoride, 99.9%
CAS:Fórmula:TbF3Pureza:≥ 99.9%Forma y color:White powderPeso molecular:215.92Terbium(III) trifluoromethanesulfonate, min. 98% (Terbium triflate)
CAS:Terbium(III) trifluoromethanesulfonate, min. 98% (Terbium triflate)Fórmula:Tb(CF3SO3)3Pureza:min. 98%Forma y color:white pwdr.Peso molecular:606.14Ref: IN-DA003QPN
Producto descatalogadoEuropium tris[3-(Heptafluoropropylhydroxymethylene)-(+)-Camphorate
CAS:Fórmula:C42H42EuF21O6Peso molecular:1193.72Terbium (III) Nitrate Pentahydrate extrapure, 99.9%
CAS:Fórmula:Tb(NO3)3·5H2OPureza:min. 99.9%Forma y color:White, Crystalline powderPeso molecular:435.02Lanthanum sulfate hydrate, 99.9%
CAS:Fórmula:La2(SO4)3·xH2OPureza:≥ 99.9%Forma y color:White powder or crystalsPeso molecular:566.01 (anhy.)Lanthanum(III) chloride, anhydrous (99.9%-La) (REO)
CAS:Lanthanum(III) chloride, anhydrous (99.9%-La) (REO)Fórmula:LaCl3Pureza:(99.9%-La)Forma y color:white pwdr.Peso molecular:245.27Samarium oxide, 99.9%
CAS:Fórmula:Sm2O3Pureza:≥ 99.9%Forma y color:Off-white to beige powderPeso molecular:348.80Cerium foil, 1.0mm (0.04in) 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:140.12Lanthanum(III) acetate hydrate (99.9%-La) (REO)
CAS:Lanthanum(III) acetate hydrate (99.9%-La) (REO)Fórmula:La(OOCCH3)3·XH2OPureza:(99.9%-La)Forma y color:white xtl.Peso molecular:316.05Ref: IN-DA0012UF
Producto descatalogadoCerium(III) nitrate hexahydrate
CAS:Fórmula:CeN3O9·6H2OPureza:≥ 99.5% (CeO2/TREO basis)Forma y color:Colourless crystals or white to almost white crystalline powderPeso molecular:434.23Gadolinium (III) Chloride Hexahydrate ultrapure, 99.99%
CAS:Fórmula:GdCl3·6H2OPureza:min. 99.99%Forma y color:White, PowderPeso molecular:189.68Neodymium(III) Chloride
CAS:Fórmula:NdCl3Pureza:>98.0%(T)Forma y color:Purple to Dark purple powder to crystalPeso molecular:250.59Lanthanum(III) chloride hydrate (99.999+%-La) (low Ca, Fe, Mg) PURATREM
CAS:Lanthanum(III) chloride hydrate (99.999+%-La) (low Ca, Fe, Mg) PURATREMFórmula:LaCl3·XH2OPureza:(99.999+%-La)Forma y color:white xtl.Peso molecular:245.27Cerium(IV) oxide, 99.999%
CAS:Fórmula:CeO2Pureza:≥ 99.999% (on trace rare earths basis)Forma y color: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)Forma y color:0.64 mm thick (~2.8g/25 x 25 mm)Peso molecular:173.04Ref: IN-DA003PWL
Producto descatalogadoGadolinium oxide, 99.9%
CAS:Fórmula:Gd2O3Pureza:≥ 99.9%Forma y color:White powderPeso molecular:362.50Yttrium oxide-Nano Powder, 99.99+%
CAS:Fórmula:Y2O3Pureza:≥ 99.99%Forma y color: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)Forma y color: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)Forma y color: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)Forma y color: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%Forma y color: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)Forma y color:colorless liq.Peso molecular:448.70Neodymium (III) Oxide extrapure AR, 99.9%
CAS:Fórmula:Nd2O3Pureza:min. 99.9%Forma y color: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:NdF3Forma y color: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)Forma y color: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)Forma y color:white pwdr.Peso molecular:189.93Yttrium chloride hexahydrate, 99.9%
CAS:Fórmula:YCl3·6H2OPureza:≥ 99.9% (based on rare earths)Forma y color: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)Forma y color: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%Forma y color: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)Forma y color:0.25 mm thick (~1.30g/25x 25 mm)Peso molecular:158.92Holmium (III) Oxide ultrapure, 99.9%
CAS:Fórmula:Ho2O3Pureza:min. 99.9%Forma y color: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
Producto descatalogadoGadolinium nitrate hexahydrate, 99.9%
CAS:Fórmula:Gd(NO3)3·6H2OPureza:≥ 99.9%Forma y color: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)Forma y color: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)Forma y color: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)Forma y color:rose xtl.Peso molecular:552.55 (732.71)Neodymium (III) Chloride Hexahydrate extrapure, 99.9%
CAS:Fórmula:NdCl3·6H2OPureza:min. 99.9%Forma y color: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
Producto descatalogadoNeodymium chloride hydrate, 99.9%
CAS:Fórmula:NdCl3·xH2OPureza:≥ 99.9%Forma y color: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)Forma y color:purple xtl.Peso molecular:250.60 (358.69)Erbium (III) Nitrate Hexahydrate extrapure, 99.9%
CAS:Fórmula:Er(NO3)3·6H2OPureza:min. 99.9%Forma y color:Pink, Crystalline powder, ClearPeso molecular:461.37Yttrium chloride hexahydrate, 99.99%
CAS:Fórmula:YCl3·6H2OPureza:≥ 99.99%Forma y color:White crystalline powder or crystalsPeso molecular:303.36Cerium(IV) Hydroxide
CAS:Fórmula:CeH4O4Pureza:>98.0%(T)Forma y color:Light yellow to Yellow powder to crystalPeso molecular:208.14
