
Métaux de transition intérieure
Les métaux de transition interne sont un groupe d'éléments du tableau périodique, spécifiquement les lanthanides et les actinides, connus pour leurs configurations électroniques uniques et leurs rôles significatifs dans diverses applications avancées. Ces métaux, incluant des éléments tels que le cérium, l'europium et l'uranium, présentent des propriétés telles qu'une haute susceptibilité magnétique, une chimie de coordination complexe et la capacité de former une variété d'états d'oxydation. Chez CymitQuimica, nous proposons une sélection diversifiée de métaux de transition interne de haute pureté, conçus pour répondre aux besoins des secteurs de la recherche et de l'industrie. Nos produits sont méticuleusement testés pour leur pureté et leurs performances, garantissant des résultats fiables dans des applications allant de la science des matériaux et de la catalyse à l'énergie nucléaire et aux dispositifs électroniques. En fournissant des métaux de transition interne de haute qualité, nous soutenons les scientifiques et les professionnels dans l'exploration de nouvelles frontières en chimie et technologie, contribuant ainsi à des avancées et innovations dans divers domaines.
Produits appartenant à la catégorie "Métaux de transition intérieure"
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Ytterbium foil, 0.1mm (0.004in) thick, 99.9% (REO)
CAS :Used for phosphors, ceramic capacitors, ferrite devices, pulsed lasers and catalysts. Use in improving the strength and mechanical properties of stainless steel. Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films. 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.Formule :YbDegré de pureté :99.9%Masse moléculaire :173.05Lanthanum(III) nitrate hexahydrate (99.999%-La) (REO) PURATREM
CAS :Lanthanum(III) nitrate hexahydrate (99.999%-La) (REO) PURATREMFormule :La(NO3)3·6H2ODegré de pureté :(99.999%-La)Couleur et forme :white xtl.Masse moléculaire :324.93 (433.02)Praseodymium(III) chloride
CAS :Formule :Cl3PrDegré de pureté :99%Couleur et forme :SolidMasse moléculaire :247.2666Cerium(IV) sulfate anhydrous, 99%
CAS :Formule :Ce(SO4)2Couleur et forme :Yellow powder or chunksMasse moléculaire :332.24Terbium ingot (99.9% REO)
CAS :Terbium ingot (99.9% REO)Formule :TbDegré de pureté :(99.9% REO)Couleur et forme :metal pieceMasse moléculaire :158.92Neodymium(III) bromide, anhydrous (99.9%-Nd) (REO)
CAS :Neodymium(III) bromide, anhydrous (99.9%-Nd) (REO)Formule :NdBr3Degré de pureté :(99.9%-Nd)Couleur et forme :off-white pwdr.Masse moléculaire :383.97Erbium oxide, 99.9%
CAS :Formule :Er2O3Degré de pureté :≥ 99.9%Couleur et forme :Pink powderMasse moléculaire :382.52Lanthanum ingot (99.9% REO)
CAS :Lanthanum ingot (99.9% REO)Formule :LaDegré de pureté :(99.9% REO)Couleur et forme :packed in mineral oilMasse moléculaire :138.90Samarium 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.Formule :SmDegré de pureté :99.9%Masse moléculaire :150.36Europium (III) Chloride Hexahydrate ultrapure, 99.99%
CAS :Formule :EuCl3·6H2ODegré de pureté :min. 99.99%Couleur et forme :White to off white, Crystalline PowderMasse moléculaire :366.41Thulium pieces, sublimed 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.Formule :TmDegré de pureté :99.9%Masse moléculaire :168.93Europium-fod
CAS :Formule :(C10H10F7O2)3EuDegré de pureté :≥ 99.0%Couleur et forme :Yellow powderMasse moléculaire :1037.50Yttrium (III) Oxide extrapure AR, 99.9%
CAS :Formule :Y2O3Degré de pureté :min. 99.9%Couleur et forme :White, Crystalline powderMasse moléculaire :225.81Praseodymium foil, 0.25mm (0.01 in.) thick, 99.5% (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.Formule :PrDegré de pureté :99.5%Masse moléculaire :140.91Neodymium(III) nitrate hexahydrate (99.999%-Nd) (REO) PURATREM
CAS :Neodymium(III) nitrate hexahydrate (99.999%-Nd) (REO) PURATREMFormule :Nd(NO3)3·6H2ODegré de pureté :(99.999%-Nd)Couleur et forme :purple xtl.Masse moléculaire :330.26 (438.35)Lanthanum(III) oxide (99.999%-La) (REO) PURATREM
CAS :Lanthanum(III) oxide (99.999%-La) (REO) PURATREMFormule :La2O3Degré de pureté :(99.999%-La)Couleur et forme :white pwdr.Masse moléculaire :325.82Samarium 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.Formule :SmDegré de pureté :99.9%Masse moléculaire :150.36Ytterbium(III) oxide (99.9%-Yb) (REO)
CAS :Ytterbium(III) oxide (99.9%-Yb) (REO)Formule :Yb2O3Degré de pureté :(99.9%-Yb)Couleur et forme :white pwdr.Masse moléculaire :394.09Ytterbium hydroxide hydrate
CAS :Formule :Yb(OH)3·xH2ODegré de pureté :≥ 99.99%Couleur et forme :White powderMasse moléculaire :224.05Erbium fluoride anhydrous, 99.9%
CAS :Formule :ErF3Degré de pureté :≥ 99.9%Couleur et forme :Off-white to pink powderMasse moléculaire :224.26Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)europium(III) hydrate (99.9%-Eu) (REO) [Eu(FOD)₃]
CAS :Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)europium(III) hydrate (99.9%-Eu) (REO) [Eu(FOD)3]Formule :Eu(C3F7COCHCOC4H9)3·XH2ODegré de pureté :(99.9%-Eu)Couleur et forme :white to light-yellow pwdr.Masse moléculaire :1037.49Cerium(III) Chloride
CAS :Formule :CeCl3Degré de pureté :99%Couleur et forme :SolidMasse moléculaire :246.4750Scandium nitrate hydrate
CAS :Formule :Sc(NO3)3xH2ODegré de pureté :≥ 99.0%Couleur et forme :White powderMasse moléculaire :230.97Ytterbium (III) Trifluoromethanesulfonate Hydrate extrapure, 98%
CAS :Formule :(CF3SO3)3Yb·xH2ODegré de pureté :min 98%Couleur et forme :White, Crystalline powderMasse moléculaire :620.25 (anhy)Europium chloride hexahydrate
CAS :Formule :EuCl3·6H2ODegré de pureté :≥ 99.95%Couleur et forme :White to off white or very pale pink crystalline powderMasse moléculaire :366.41Samarium pieces, sublimed 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.Formule :SmDegré de pureté :99.9%Masse moléculaire :150.36Lanthanum(III) nitrate hexahydrate (99.9%-La) (REO)
CAS :Lanthanum(III) nitrate hexahydrate (99.9%-La) (REO)Formule :La(NO3)3·6H2ODegré de pureté :(99.9%-La)Couleur et forme :white xtl.Masse moléculaire :324.93 (433.02)Cerium(III) fluoride
CAS :Formule :CeF3Degré de pureté :99%Couleur et forme :SolidMasse moléculaire :197.11128% Yttria Stabilized Zirconia (Y0.16Zr0.92O2.08)
CAS :Couleur et forme :White to Almost white powder to crystalHolmium oxide, 99.99%
CAS :Formule :Ho2O3Degré de pureté :≥ 99.99% (rare earth basis)Couleur et forme :Off-white to light orange or light pink powderMasse moléculaire :377.86Erbium 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.Formule :ErDegré de pureté :99.9%Masse moléculaire :167.26Gadolinium sulfate hydrate, 99.9%
CAS :Formule :Gd2(SO4)3·xH2ODegré de pureté :≥ 99.9%Couleur et forme :White powder or crystalsMasse moléculaire :602.65Samarium boride, 99.9%
CAS :Formule :SmB6Degré de pureté :≥ 99.9%Couleur et forme :Very dark grey to black powderMasse moléculaire :215.24Terbium oxide, 99.9%
CAS :Formule :Tb4O7Degré de pureté :≥ 99.9%Couleur et forme :Brown to brown-black powderMasse moléculaire :747.69Cerium ingot, 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.Formule :CeDegré de pureté :99%Masse moléculaire :140.12Praseodymium oxide, 96%
CAS :Formule :Pr6O11Degré de pureté :≥ 96.0%Couleur et forme :Dark brown to grey or black powderMasse moléculaire :1021.45Dysprosium oxide, 99.9%
CAS :Formule :Dy2O3Degré de pureté :≥ 99.9%Couleur et forme :White to off-white powderMasse moléculaire :373.003% Yttria Stabilized Zirconia (Y0.06Zr0.97O2.03)
CAS :Couleur et forme :White to Almost white powder to crystalYttrium oxide, 99.9999%
CAS :Formule :Y2O3Degré de pureté :≥ 99.9999%Couleur et forme :White powderMasse moléculaire :225.81Europium (III) Trifluoromethanesulfonate extrapure, 98%
CAS :Formule :(CF3SO3)3EuMasse moléculaire :599.17Tris(cyclopentadienyl)neodymium, 99% (99.9%-Nd) (REO)
CAS :Tris(cyclopentadienyl)neodymium, 99% (99.9%-Nd) (REO)Formule :(C5H5)3NdDegré de pureté :(99.9%-Nd)Couleur et forme :blue to purple pwdr.Masse moléculaire :339.53Lanthanum(III) carbonate hydrate (99.9%-La) (REO)
CAS :Lanthanum(III) carbonate hydrate (99.9%-La) (REO)Formule :La2(CO3)3·XH2ODegré de pureté :(99.9%-La)Couleur et forme :white pwdr.Masse moléculaire :457.85Dysprosium foil, 0.62mm (0.024in) thick, 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.Formule :DyDegré de pureté :99.8%Masse moléculaire :162.50Ytterbium(III) sulfate octahydrate (99.9%-Yb) (REO)
CAS :Ytterbium(III) sulfate octahydrate (99.9%-Yb) (REO)Formule :Yb2(SO4)3·8H2ODegré de pureté :(99.9%-Yb)Couleur et forme :white xtl.Masse moléculaire :634.26 (778.39)Lanthanum oxide, 99.9%
CAS :Formule :La2O3Degré de pureté :≥ 99.9%Couleur et forme :White powderMasse moléculaire :325.82Europium(III) sulfate octahydrate (99.9%-Eu) (REO)
CAS :Europium(III) sulfate octahydrate (99.9%-Eu) (REO)Formule :Eu2(SO4)3·8H2ODegré de pureté :(99.9%-Eu)Couleur et forme :white xtl.Masse moléculaire :592.11 (736.23)Terbium(III) chloride hydrate (99.995%-Tb) (REO) PURATREM
CAS :Terbium(III) chloride hydrate (99.995%-Tb) (REO) PURATREMFormule :TbCl3·XH2ODegré de pureté :(99.995%-Tb)Couleur et forme :white xtl.Masse moléculaire :265.29Ammonium cerium(IV) sulfate dihydrate, 99+%
CAS :Formule :(NH4)4Ce(SO4)4·2H2OCouleur et forme :Yellow to orange powder or chunksMasse moléculaire :632.56Ytterbium ingot, 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.Formule :YbDegré de pureté :99.9%Masse moléculaire :173.05Scandium Oxide, 99.99%
CAS :Formule :Sc2O3Degré de pureté :min. 99.99%Couleur et forme :White to off-white, PowderMasse moléculaire :137.91Tris(N,N'-di-i-propylformamidinato)lanthanum(III), (99.999+%-La) PURATREM La-FMD
CAS :Tris(N,N'-di-i-propylformamidinato)lanthanum(III), (99.999+%-La) PURATREM La-FMDFormule :C21H45LaN6Degré de pureté :(99.999+%-La)Couleur et forme :white to off-white pwdr.Masse moléculaire :520.53Praseodymium powder, -40 mesh, 99.5% (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.Formule :PrDegré de pureté :99.5%Masse moléculaire :140.91Ytterbium oxide, 99.9%
CAS :Formule :Yb2O3Degré de pureté :≥ 99.9%Couleur et forme :White powder or crystalsMasse moléculaire :394.08Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)neodymium(III), 99% (99.9%-Nd) (REO) [Nd(TMHD)₃]
CAS :Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)neodymium(III), 99% (99.9%-Nd) (REO) [Nd(TMHD)3]Formule :Nd(C11H19O2)3Degré de pureté :(99.9%-Nd)Couleur et forme :light purple xtl.Masse moléculaire :694.06Ytterbium(III) acetate hydrate (99.9%-Yb) (REO)
CAS :Ytterbium(III) acetate hydrate (99.9%-Yb) (REO)Formule :Yb(OOCCH3)3·XH2ODegré de pureté :(99.9%-Yb)Couleur et forme :white pwdr.Masse moléculaire :350.24Samarium foil, 0.127mm (0.005in) 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.Formule :SmDegré de pureté :99.9%Masse moléculaire :150.36Cerium 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.Formule :CeDegré de pureté :99.9%Masse moléculaire :140.12Neodymium foil, 0.1mm (0.004in) thick, 99.9% (REO)
CAS :Neodymium applications include lasers, glass coloring and tinting, dielectrics and, most importantly, as the fundamental basis for neodymium-iron-boron (Nd2Fe14B) permanent magnets. It is also used in CRT displays to enhance contrast between reds and greens. It is highly valued in glass manufacturing for its attractive purple coloring to 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.Formule :NdDegré de pureté :99.9%Masse moléculaire :144.24Praseodymium(III) Chloride
CAS :Formule :PrCl3Degré de pureté :>95.0%(T)Couleur et forme :Light yellow to Yellow to Green powder to crystalMasse moléculaire :247.26Tris(cyclopentadienyl)lanthanum (99.9%-La) (REO)
CAS :Tris(cyclopentadienyl)lanthanum (99.9%-La) (REO)Formule :(C5H5)3LaDegré de pureté :(99.9%-La)Couleur et forme :white to off-white xtl.Masse moléculaire :334.19Ytterbium tris[3-(Heptafluoropropylhydroxymethylene)-(-)-Camphorate
CAS :Formule :C42H42F21O6YbMasse moléculaire :1214.81Ytterbium fluoride, anhydrous, 99.9%
CAS :Formule :YbF3Degré de pureté :≥ 99.9%Couleur et forme :White powderMasse moléculaire :230.40Lanthanum foil, 0.1mm (0.004 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.Formule :LaDegré de pureté :99.9%Masse moléculaire :138.91Erbium fluoride (ErF3)
CAS :Formule :Er2F4Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :410.5116Praseodymium foil, 0.62mm (0.024 in.) thick, 99.5% (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.Formule :PrDegré de pureté :99.5%Masse moléculaire :140.91Terbium 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.Formule :TbDegré de pureté :99.9%Masse moléculaire :158.93Neodymium chloride, anhydrous, 99.9%
CAS :Formule :NdCl3Couleur et forme :Purple powderMasse moléculaire :250.60