
Metales
Subcategorías de "Metales"
Se han encontrado 4496 productos de "Metales"
Lead(II) sulfate, Reagent Grade
CAS:Lead(II) sulfate is used in pigments, galvanic batteries, lithography, weighting fabrics. It is also used as intermediates. 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.Fórmula:O4PbSForma y color:Powder, White to pale creamPeso molecular:303.30Chromium nitride
CAS:Chromium nitride is used for stainless steel, corrosion resistance steel, alloy steel and such special steel. 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
Fórmula:MixtureofCr2NandCrNForma y color:Powder, -325 meshZinc chromate
CAS:Zinc chromate is used in pigments, rubber, linoleum manufacturing, metal surface treatment, electroplating intermediates, research and development. It finds its application as an useful metal for preventing corrosion when applied to other metals. This Thermo Scientific Chemicals brand product was orFórmula:ZnCrO4Forma y color:Yellow to orange-yellow, crystalline powderPeso molecular:181.37Lead(II) telluride, 99.999% (metals basis)
CAS:Lead(II) telluride is used to make thermoelectric converter (cooler, generator, heat), infrared detectors and tunnel diode. It is also an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. This Thermo Scientific Chemicals brand product was originallFórmula:PbTePureza:99.999%Peso molecular:334.79Zinc cyanide, 98%
CAS:Zinc cyanide is used for electroplating of zinc. In Gatterman reaction , it is used for the introduction of formyl group in to aromatic compounds as well as to prepare 2-hydroxy-1-nafthaldehyde and mesitaldehyde. It is also used in chemical analysis in analytical chemistry. Further, it acts as a catFórmula:C2N2ZnPureza:98%Forma y color:Powder, WhitePeso molecular:117.42Lead in Isooctane standard solution, Specpure™, 1480μg/g(4.0g/gal)
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:MatrixIsooctaneCopper(II) sulfide, ultra dry, 99.98% (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 SciFórmula:CuSPureza:99.98%Forma y color:Powder, BlackPeso molecular:95.61Lead(II) chloride, Puratronic™, 99.999% (metals basis)
CAS:Lead chloride is used in the synthesis of lead titanate and barium lead titanate ceramics; employed in the production of infrared transmitting glass and ornamental glass (aurene glass); useful as an electrode in geophysical applications and in solar cells. Analytical reagent, preparation of lead saFórmula:Cl2PbPureza:99.999%Forma y color:White, CrystallinePeso molecular:278.10Platinum(IV) oxide monohydrate, Adams Catalyst, Pt 75% min
CAS:Hydrogenation catalyst. Suitable for the reduction of double and triple bonds, aromatics, carbonyls, nitriles, and nitro groupsPlatinum(IV) oxide monohydrate is used as a catalyst in hydrogenation, hydrogenolysis, dehydrogenation, and oxidation reactions in organic synthesis. It also finds applicatiFórmula:H2O3PtPureza:75%Peso molecular:245.10Iron(II) sulfide, 99.98% (metals basis)
CAS:Iron(II) sulfide is used as a pigment in hair dyes and ceramics, glasses and bottles, and paint, Also used in lubricants and anodes, as a hydrogen sulfide source, and to treat exhaust gases. And it is also used as resulphurizing agent in the production of carbon, alloy and stainless types of free cuFórmula:FeSPureza:99.98%Peso molecular:87.91Platinum foil, 0.25mm (0.01in) thick, 99.9% (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 SciFórmula:PtPureza:99.9%Peso molecular:195.08Platinum slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, Premion™, 99.99+% (metals basis)
CAS:Platinum slug finds application in jewelry production, electrical contacts for semiconductors. 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 proFórmula:PtPureza:99.99+%Peso molecular:195.08Lead(II) nitrate, 99%
CAS:Lead(II) nitrate is employed in industrial applications such as heat stabilization in nylon and polyesters and coatings of photothermographic paper. It is utilized to improve the leaching process in the gold cyanidation. It finds applications as a lead paint as well as a source of dinitrogen tetroxiFórmula:N2O6PbPureza:99%Forma y color:Crystals or powder or crystalline powder or lumps or chunks or fused solid, WhitePeso molecular:331.20Zinc protoporphyrin, 96%
CAS:Zinc protoporphyrin-9 is a potent, selective heme oxygenase inhibitor, interleukin-1 antagonist, GCS inhibitor, and NOS1, NOS2, and NOS3 inhibitor. In olfactory neuronal cultures, this product has been used to block CO biosynthesis, which lowered cGMP concentrations. Zinc protoporphyrin-9 is an extFórmula:C34H32N4O4ZnPureza:96%Peso molecular:626.04Indium(III) isopropoxide, 99+% (metals basis), 5% w/v isopropanol
CAS:Precursor used in the preparation of indium oxide containing 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 refereFórmula:C9H21InO3Pureza:99+%Peso molecular:292.08Neodymium(III) nitrate hydrate, REacton™, 99.99% (REO)
CAS:It is used as pharmaceutical intermediates. It is used in the selective PVC membrane sensors. The sensor with ionophore (L1) exhibits significantly enhanced selectivity towards neodymium (III). This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. SoFórmula:N3NdO9Pureza:99.99%Peso molecular:330.25Copper bis(trifluoromethylsulfonyl)imide
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 SciFórmula:C2CuF6NO4S2Forma y color:Pale blue, Powder or crystals or crystalline powder or fused solidPeso molecular:343.68Titanium Nickel powder composite, -325 mesh
A 70% titanium, 30% nickel composite powder strained through -325 mesh. Also used in alloy powder, bone staples and antioxidant coating.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the leFórmula:TiNiwtZinc, Oil based standard solution, Specpure™ Zn 5000μg/g
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.
Copper(II) phosphate, 98%
CAS:Copper(II) phosphate is used as organic catalyst, fertilizer, emulsifier, corrosion inhibitor for phosphoric acid, metal protectant, and animal feed additive. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informatFórmula:Cu3O8P2Pureza:98%Forma y color:Pale green to green or pale blue to blue, PowderPeso molecular:380.58Copper 65, 65Cu, plasma standard solution, Specpure™, 65Cu 10μg/mL
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:MatrixHNO3Forma y color:LiquidPlatinum, nominally 27%, cobalt, nominally 1.5%, chromium, nominally 1.5% on Vulcan XC72 Carbon
Pureza:1.5%Forma y color:PowderCopper(II) selenide, 99.5% (metals basis)
CAS:Form: 6mm and down piecesFórmula:CuSePureza:99.5%Peso molecular:142.52Niobium n-butoxide, 99% (metals basis)
CAS:Niobium n-butoxide plays an important role as a precursor in chemical synthesis. It is also used in the production of nano-materials. It acts as a precursor for dielectric films and structures with controlled properties. This Thermo Scientific Chemicals brand product was originally part of the AlfaFórmula:C20H45NbO5Pureza:99%Peso molecular:458.12Indium powder, -325 mesh, Puratronic™, 99.995% (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 SciFórmula:InPureza:99.995%Forma y color:Silver-grey, PowderPeso molecular:114.82Chromium(III) phosphate tetrahydrate
CAS:It is used as an additive in drugs, anti-corrosive pigments, catalysts and polymer manufacture, is also used to catalyze cation exchange in sorption reactions, as a laminated structure to dampen vibration and noise in a motor. This Thermo Scientific Chemicals brand product was originally part of theFórmula:CrH8O8PPeso molecular:219.03Lead(II) metaborate monohydrate
CAS:Lead(II) metaborate monohydrate acts as a starting material used in the preparation of lead(II) borates such as Pb2B3O5.5 (OH)2 and [Pb3(B3O7)](NO3) by changing the pH values of the reaction systems. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfoFórmula:B2H2O5PbPeso molecular:310.80Copper(II) ethoxide, 98%
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 Sci
Fórmula:C4H10CuO2Pureza:98%Forma y color:Blue to blue-green to green, PowderPeso molecular:153.67Zinc selenide
CAS:Zinc selenide is used to form II-VI light-emitting diodes and diode lasers. It is doped with chromium (ZnSe:Cr) has been used as an infrared laser gain medium. It is used as an infrared optical material. It is used in x-ray and gamma ray detectors. This Thermo Scientific Chemicals brand product wasFórmula:SeZnForma y color:powder, orange or red to brownPeso molecular:144.35Gold wire, 0.25mm (0.01in) dia, 99.9% (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 SciFórmula:AuPureza:99.9%Forma y color:WirePeso molecular:196.97Zinc nitrate hexahydrate, 98%
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 SciFórmula:H12N2O12ZnPureza:98%Forma y color:Crystals or powder or crystalline powder or fused/lumpy solid, WhitePeso molecular:297.48Iron sulfide, 99.9% (metals basis)
CAS:Iron sulfide is used in photovoltaics and lithium ion battery cathodes. It is also studied as a potential material for the sequestration of environmental contaminants. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and labeFórmula:FeS2Pureza:99.9%Peso molecular:119.97Platinum, 1% on γ alumina powder, reduced
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 SciFórmula:m2gZinc tetrafluoroborate hydrate, Zn 18% min
CAS:Zinc tetrafluoroborate hydrate is used as a precursor for homometallic, trinuclear heteroscorpionate complexes applied in studies of electronic and magnetic properties. Further, it serves as a mild catalyst for epoxide ring opening with amines. This Thermo Scientific Chemicals brand product was origFórmula:B2F8ZnPeso molecular:238.99Nickel bis(trifluoromethylsulfonyl)imide
CAS:Nickel(II) Bis(trifluoromethanesulfonyl)imide is used as Surface treatment, Synthesis and catalysis. It is also used as a ionic liquid in synthesis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information mayFórmula:C4F12N2NiO8S4Peso molecular:618.96Indium(III) phosphide, polycrystalline lump, 99.99% (metals basis)
CAS:InP is used in high-power and high-frequency electronics because of its superior electron velocity. It also has a direct bandgap, making it useful for optoelectronics devices like laser diodes. It is also used as a substrate for epitaxial indium gallium arsenide based opto-electronic devices. This TFórmula:InPPureza:99.99%Forma y color:Grey to black, Crystalline solidPeso molecular:145.79Copper(II) trifluoroacetate hydrate
CAS:As Heterogeneous Catalysts. It is suitable for use as an electrocatalyst in gas diffusion electrodes. As Electrochemical gas sensors. As organic intermediate, as reagent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and lFórmula:C4CuF6O4Forma y color:Solid, Pale blue to bluePeso molecular:289.58Platinum, 5% on activated carbon powder, sulfided, 0.5% S (as sulfide)
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 SciPureza:0.5%Forma y color:PowderCopper(II) isopropoxide, 98% (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 SciFórmula:C6H14CuO2Pureza:98%Forma y color:PowderPeso molecular:181.72Copper Beryllium foil, alloy C17200, 0.25mm (0.01in) thick
Uses include springs of all kinds where high strength and corrosion resistance are important, resistance welding electrodes, dies and high strength, corrosion resistant tubing. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentationForma y color:Brown, Foil, 0.25mm (0.01in) thick.Iron(II) sulfide, tech.
CAS:Iron(II) sulfide is used as a pigment in hair dyes and ceramics, glasses and bottles, and paint, Also used in lubricants and anodes, as a hydrogen sulfide source, and to treat exhaust gases. And it is also used as resulphurizing agent in the production of carbon, alloy and stainless types of free cuFórmula:FeSForma y color:Powder and/or Chunks, Grey to blackPeso molecular:87.91Copper slug, 6.35mm (0.25 in.) dia. x 12.7mm (0.50 in.) length, Puratronic™, 99.9999% (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 SciFórmula:CuPureza:99.9999%Forma y color:Brown, Slug, 6.35mm (0.25in) diameter.Peso molecular:63.55Chromium selenide, Black powder, 99.5% (Metals basis)
CAS:It is used in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) display and optical applications. It is used for coating solar energy or fuel cells and flip-chip applications. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar producFórmula:CrSePureza:99.5%Peso molecular:130.97Copper powder, -625 mesh, APS 2-3.50 micron, 99% (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 SciFórmula:CuPureza:99%Forma y color:Powder, -625 mesh, APS 2-3.5 micronPeso molecular:63.55Copper powder, -40+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 SciFórmula:CuPureza:99.5%Peso molecular:63.55Gold slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, Premion™, 99.99% (metals basis)
CAS:Form: Approx.0.97g/slugPureza:99.99%Rubidium nitrate, 99%
CAS:Rubidium nitrate used in infrared radiation producing pyrotechnic compositions as a colorant and an oxidizer. It is also used as a raw material for preparation of other rubidium compounds and rubidium metal, for manufacture of catalysts and in scintillation counters. It is rarely used in fireworksFórmula:NO3RbPureza:99%Forma y color:Crystals or crystalline solid, WhitePeso molecular:147.47

