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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Praseodymium(III) i-propoxide (99.9%-Pr) (REO)
CAS:Praseodymium(III) i-propoxide (99.9%-Pr) (REO)Fórmula:Pr(OC3H7)3Pureza:(99.9%-Pr)Forma y color:green pwdr.Peso molecular:318.12Lanthanum(III) i-propoxide, 99% (99.9%-La) (REO)
CAS:Lanthanum(III) i-propoxide, 99% (99.9%-La) (REO)Fórmula:La(OC3H7)3Pureza:(99.9%-La)Forma y color:white to off-white pwdr.Peso molecular:316.17Neodymium chips (99.9% REO)
CAS:Neodymium chips (99.9% REO)Fórmula:NdPureza:(99.9% REO)Forma y color:chipsPeso molecular:144.24Lanthanum(III) fluoride, anhydrous (99.99%-La) (REO) PURATREM
CAS:Lanthanum(III) fluoride, anhydrous (99.99%-La) (REO) PURATREMFórmula:LaF3Pureza:(99.99%-La)Forma y color:white lumpsPeso molecular:195.90Neodymium oxide, 99.9%
CAS:Fórmula:Nd2O3Pureza:≥ 99.9% (TREO basis)Forma y color:Off-white to pale blue or purple powderPeso molecular:336.48YTTERBIUM(III) TRIFLUOROMETHANESULFONATE HYDRATE
CAS:Fórmula:C3F9O9S3YbPureza:98%Forma y color:SolidPeso molecular:620.2613Ref: IN-DA00DBGQ
Producto descatalogadoYtterbium(III) acetylacetonate hydrate (99.9%-Yb) (REO)
CAS:Ytterbium(III) acetylacetonate hydrate (99.9%-Yb) (REO)Fórmula:Yb(CH3COCHCOCH3)3·XH2OPureza:(99.9%-Yb)Forma y color:pwdr.Peso molecular:470.37Ref: IN-DA003VCN
Producto descatalogadoTris(1,3-diphenyl-1,3-propanedionato)(1,10-phenanthroline)europium(III)
CAS:Fórmula:C57H41EuN2O6Pureza:>95.0%(T)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:1,001.93Samarium powder (99.9% REO) -325 mesh
CAS:Samarium powder (99.9% REO) 325 meshFórmula:SmPureza:(99.9% REO)Forma y color:-325 meshPeso molecular:140.4Europium (III) Oxide extrapure, 99.9%
CAS:Fórmula:Eu2O3Pureza:min. 99.9%Forma y color:White to off - white, PowderPeso molecular:351.925Samarium chloride hydrate, 99.9%
CAS:Fórmula:SmCl3·xH2OPureza:≥ 99.9%Forma y color:Pale yellow to yellow powder or crystalsPeso molecular:256.70Lutetium 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:LuPureza:99.9%Peso molecular:174.97Neodymium(III) i-propoxide (99.9%-Nd) (REO)
CAS:Neodymium(III) i-propoxide (99.9%-Nd) (REO)Fórmula:NdOCH(CH3)2Pureza:(99.9%-Nd)Forma y color:light blue pwdr.Peso molecular:321.51Cerous Chloride Heptahydrate extrapure AR, 99%
CAS:Fórmula:CeCl3·7H2OPureza:min. 99%Forma y color:White to pale yellow, Hygroscopic crystalsPeso molecular:372.60Praseodymium powder (99.9% REO)
CAS:Praseodymium powder (99.9% REO)Fórmula:PrPureza:(99.9% REO)Forma y color:-40 mesh (under argon)Peso molecular:140.90Praseodymium(III,IV) oxide (99.9%-Pr) (REO)
CAS:Praseodymium(III,IV) oxide (99.9%-Pr) (REO)Fórmula:Pr6O11Pureza:(99.9%-Pr)Forma y color:black pwdr.Peso molecular:1021.43Dysprosium foil, 0.25mm (0.01 in.) 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:DyPureza:99.9%Peso molecular:162.50Europium fluoride anhydrous, 99.999%
CAS:Fórmula:EuF3Pureza:≥ 99.999%Forma y color:White powderPeso molecular:208.95Gadolinium oxide, 99.999%
CAS:Fórmula:Gd2O3Pureza:≥ 99.999%Forma y color:White powderPeso molecular:362.50Lanthanum(III) bromide heptahydrate (99.9%-La) (REO)
CAS:Lanthanum(III) bromide heptahydrate (99.9%-La) (REO)Fórmula:LaBr3·7H2OPureza:(99.9%-La)Forma y color:white xtl.Peso molecular:378.63 (504.74)Gadolinium 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 Scientific Chemicals.Fórmula:GdPureza:99.9%Peso molecular:157.25Holmium foil, 0.025mm (0.001in) 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:164.93Cerium(III) bromide, anhydrous, 99.9%
CAS:Fórmula:CeBr3Pureza:≥ 99.9%Forma y color:White to grey powderPeso molecular:379.85Terbium (III) Chloride Hexahydrate extrapure, 99.9%
CAS:Fórmula:TbCl3·6H2OPureza:min. 99.9%Forma y color:White, Crystalline powderPeso molecular:373.38Cerous Nitrate Hexahydrate extrapure AR, 99.9%
CAS:Fórmula:CeN3O9·6H2OPureza:min. 99.9%Forma y color:White to pale yellow, Hygroscopic crystalline compound, ClearPeso molecular:434.22Cerium(III) chloride heptahydrate
CAS:Fórmula:CeCl37H2OPureza:≥ 99.95%Forma y color:White to off-white or light-yellow crystalsPeso molecular:372.60Lanthanum(III) Hydroxide
CAS:Fórmula:H3LaO3Pureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:189.93Scandium oxide, 99.999%
CAS:Fórmula:Sc2O3Forma y color:White to off-white powderPeso molecular:137.92Ytterbium(III) chloride hydrate (99.99+%-Yb) (REO) PURATREM
CAS:Ytterbium(III) chloride hydrate (99.99+%-Yb) (REO) PURATREMFórmula:YbCl3·XH2OPureza:(99.99+%-Yb)Forma y color:white xtl.Peso molecular:279.40Neodymium (III) Nitrate Hexahydrate extrapure, 99.9%
CAS:Fórmula:Nd(NO3)3·6H2OPureza:min. 99.9%Forma y color:Purple, Crystalline powder, Clear, purplePeso molecular:438.35Samarium chloride anhydrous, 99.9%
CAS:Fórmula:SmCl3Pureza:≥ 99.9%Forma y color:White to yellow powder or crystalsPeso molecular:256.70Yttrium iodide, anhydrous, 99.9%
CAS:Fórmula:YI3Pureza:≥ 99.9%Forma y color:White to beige or light-grey powder or chunksPeso molecular:469.60Lanthanum nitrate hexahydrate, 99.99%
CAS:Fórmula:La(NO3)3·6H2OPureza:≥ 99.99%Forma y color:White powder, crystals or chunksPeso molecular:433.02Europium(III) perchlorate, 50% aqueous solution (99.9%-Eu) (REO)
CAS:Europium(III) perchlorate, 50% aqueous solution (99.9%-Eu) (REO)Fórmula:Eu(ClO4)3Pureza:(99.9%-Eu)Forma y color:colorless liq.Peso molecular:450.31Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ytterbium(III), 99% (99.9%-Yb) (REO) [Yb(TMHD)₃]
CAS:Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ytterbium(III), 99% (99.9%-Yb) (REO) [Yb(TMHD)3]Fórmula:Yb(C11H19O2)3Pureza:(99.9%-Yb)Forma y color:off-white xtl.Peso molecular:722.86Praseodymium 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:PrPureza:99.9%Peso molecular:140.91Praseodymium fluoride, 99.9%
CAS:Fórmula:PrF3Pureza:≥ 99.9%Forma y color:Off-white to pale yellow crystalline powderPeso molecular:197.90Lanthanum rod, 6.35mm (0.25in) dia, 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:LaPureza:99.9%Peso molecular:138.91Terbium nitrate hydrate, 99.9%
CAS:Fórmula:Tb(NO3)3·xH2OPureza:≥ 99.9%Forma y color:Pale green wet crystals or solidPeso molecular:344.95Scandium (III) Trifluoromethanesulfonate extrapure, 98%
CAS:Fórmula:Sc(SO3CF3)3Pureza:min 98%Forma y color:White, PowderPeso molecular:492.16Ref: IN-DA0004C8
Producto descatalogadoNeodymium 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, for the preparation of thin films. The neodymium-based magnet is used extensively in the automotive industry with many applications including starter motors, brake systems, seat adjusters and car stereo speakers. It is also used in CRT displays to enhance contrast between reds and greens. 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:99.9%Peso molecular:144.24Yttrium (III) Chloride Hexahydrate extrapure AR, 99.9%
CAS:Fórmula:YCl3·6H2OPureza:min. 99.9%Forma y color:White, Crystalline compoundPeso molecular:303.36Yttrium acetate hydrate, 99.9%
CAS:Fórmula:Y(O2C2H3)3·xH2OPureza:≥ 99.9% (Y2O3/TREO basis)Forma y color:White crystalsPeso molecular:266.04Cerium(IV) oxide, 99%
CAS:Fórmula:CeO2Pureza:≥ 99.0%Forma y color:Light yellow or light beige to dark yellow or dark beige powderPeso molecular:172.12Thulium 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:TmPureza:99.9%Peso molecular:168.93Ytterbium oxide, 99.999%
CAS:Fórmula:Yb2O3Pureza:≥ 99.999%Forma y color:White powderPeso molecular:394.08Neodymium (III) Trifluoromethanesulfonate extrapure, 98%
CAS:Fórmula:Nd(CF3SO3)3Pureza:min.98%Forma y color:White to purple, Crystslline PowderPeso molecular:591.45Terbium(III,IV) oxide (99.9%-Tb) (REO)
CAS:Terbium(III,IV) oxide (99.9%-Tb) (REO)Fórmula:Tb4O7Pureza:(99.9%-Tb)Forma y color:brown to black pwdr.Peso molecular:747.69Lanthanum(III) aluminum oxide
CAS:Lanthanum(III) aluminum oxideFórmula:LaAlO3Forma y color:white pwdr.Peso molecular:213.88Neodymium ingot, 99.1% (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:NdPureza:99.1%Peso molecular:144.24Ytterbium(III) fluoride (99.99%-Yb) (REO) PURATREM
CAS:Ytterbium(III) fluoride (99.99%-Yb) (REO) PURATREMFórmula:YbF3Pureza:(99.99%-Yb)Forma y color:white pwdr.Peso molecular:230.04(1,10-Phenanthroline)tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]europium(III)
CAS:Fórmula:C36H20EuF9N2O6S3Pureza:>98.0%(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:995.69Gadolinium (III) Oxide extrapure, 99.9%
CAS:Fórmula:Gd2O3Pureza:min. 99.9%Forma y color:White to pale yellow, PowderPeso molecular:362.50Neodymium chloride hydrate, 99.99%
CAS:Fórmula:NdCl3·xH2OPureza:≥ 99.99%Forma y color:Purple crystalline powder or crystalsPeso molecular:250.60Ref: IN-DA0035KR
Producto descatalogadoThulium chloride hydrate, 99.9%
CAS:Fórmula:TmCl3·xH2OPureza:≥ 99.9%Forma y color:White to green powderPeso molecular:275.29Terbium(III) acetylacetonate trihydrate (99.9%-Tb) (REO)
CAS:Terbium(III) acetylacetonate trihydrate (99.9%-Tb) (REO)Fórmula:Tb(CH3COCHCOCH3)3·3H2OPureza:(99.9%-Tb)Forma y color:white pwdr.Peso molecular:456.26 (510.31)Neodymium(III) trifluoroacetylacetonate (99.9%-Nd)
CAS:Neodymium(III) trifluoroacetylacetonate (99.9%-Nd)Fórmula:Nd(CF3COCHCOCH3)3Pureza:(99.9%-Nb)Forma y color:bluish-pink xtl.Peso molecular:603.48Praseodymium(III) chloride heptahydrate (99.9%-Pr) (REO)
CAS:Praseodymium(III) chloride heptahydrate (99.9%-Pr) (REO)Fórmula:PrCl3·7H2OPureza:(99.9%-Pr)Forma y color:green xtl.Peso molecular:247.27 (373.38)Lanthanum powder, -40 mesh, 99.7% (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:LaPureza:99.7%Peso molecular:138.91Ref: IN-DA003VCD
Producto descatalogadoLanthanum(III) chloride hexahydrate (99.9%-La) (REO)
CAS:Lanthanum(III) chloride hexahydrate (99.9%-La) (REO)Fórmula:LaCl3·6H2OPureza:(99.9%-La)Forma y color:white xtl.Peso molecular:245.27 (353.36)
![Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ytterbium(III), 99% (99.9%-Yb) (REO) [Yb(TMHD)₃]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F70-0100.webp&w=3840&q=75)
![(1,10-Phenanthroline)tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]europium(III)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FP1766.webp&w=3840&q=75)
