
Metales
Subcategorías de "Metales"
Se han encontrado 4496 productos de "Metales"
Chromium carbide, 99.5% (metals basis)
CAS:Chromium carbide is useful in the surface treatment of metal components. It is used to coat the surface of another metal in a technique known as thermal spraying. It is also used as an additive in cutting tools made out of cemented carbides, in order to improve toughness by preventing the growth ofFórmula:C2Cr3Pureza:99.5%Peso molecular:180.01Iron(II) sulfate heptahydrate, ACS, 99+%
CAS:Air SensitiveFórmula:FeH14O11SPureza:99+%Forma y color:green or bluish-green solidPeso molecular:278.01Copper, AAS standard solution, Specpure™ Cu 1000μg/mL
Copper, AAS standard solution is used to determine copper in samples of water and water-suspendedsediment with a specific conductance not greater than 10,000 μS/cm. 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:CuinHNO3Copper 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.Nickel(II) formate dihydrate
CAS:Nickel(II) formate dihydrate is used in nickel catalyst preparations. It is also used as a biochemical for proteomics research. 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 braFórmula:Ni(HCO2)2•2H2OPeso molecular:184.77 (148.74anhy)Chromium(III) potassium sulfate dodecahydrate, 98%
CAS:Chromium(III) potassium sulfate is used for tanning of leather and as a photographic film hardener. It is used in manufacturing of chromium-containing catalyst.It is used in mordantin in printing and dyeing industry and it could also be used as analytical reagent. In addition, it is also used as fooFórmula:CrH24KO20S2Pureza:98%Forma y color:Dark purple, Crystals or powder or crystalline powder or fused solidPeso molecular:499.39Nickel pieces, 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:NiPureza:99.9+%Peso molecular:58.69Nickel sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.99% (metals basis)
CAS:Magnetron sputtering sourceFórmula:NiPureza:99.99%Forma y color:Silvery white, Sputtering target, 50.8mm (2.0in) diameter x 3.18mm (0.125in) thick.Peso molecular:58.69Rubidium, AAS standard solution, Specpure™ Rb 1000μg/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:Rb2CO3inHNO3Copper slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) 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:Slug, 3.175mm (0.125in) diameter., BrownPeso molecular:63.55Copper(I) bromide, Puratronic™, 99.998% (metals basis)
CAS:It is used as effective catalyst for tetrahydropyranylation of alcohols. It can also be used in combination with palladium in catalytic synthesis of 3-haloindoles through annulation process. It is widely used in the synthesis of organic fine chemicals. The compound is widely used in the synthesis ofFórmula:BrCuPureza:99.998%Peso molecular:143.45Platinum black, high surface area, HiSPEC™
CAS:Form: S.A. 25.0-30.4m2/g
Fórmula:PtPeso molecular:195.08Zinc phosphide, 99.9% (metals basis)
CAS:Zinc phosphide, 99.9% (metals basis); Useful applications in photovoltaic cells. It is also employed as a laboratory chemical.Fórmula:H2P2Zn3Pureza:99.9%Peso molecular:260.10Copper(II) sulfate hydrate, Puratronic™, 99.999% (metals basis)
CAS:It is used as a catalyst in certain organic transformations like synthesis of ynamides. It is used in Fehling's solution and Benedict's solution for testing reducing sugars, in the Biuret reagent for testing proteins, and in combination with potassium permanganate for testing blood for anemia. ItFórmula:CuO4SPureza:99.999%Peso molecular:159.60Platinum, 10% on alumina, 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 SciForma y color:Powder or granulesLead(II) acetate trihydrate, Puratronic™, 99.995% (metals basis)
CAS:Lead(II) acetate trihydrate is used as a mordant in textile printing and dyeing, drier in paints, varnishes and as a water repellant. It is also used in cosmetics and to prepare other lead compounds. It serves as an ingredient in progressive types of hair coloring dyes. Further, it is used in the deFórmula:C4H12O7PbPureza:99.995%Peso molecular:379.30Nickel(II) sulfate hexahydrate, 98%
CAS:In nickel plating, as mordant in dyeing and in printing textilesFórmula:H12NiO10SPureza:98%Forma y color:Green, CrystallinePeso molecular:262.84Lead(II) perchlorate trihydrate, ACS, 97.0-102.0%
CAS:Titrant in complexometric titrationsFórmula:Cl2H6O11PbPureza:97.0-102.0%Forma y color:White to cream, Powder or crystals or crystalline powderPeso molecular:460.10Iron boride, 98% (metals basis)
CAS:Iron boride is used in the production of borated steels and borated stainless steels, deoxidizing agents, increase the hardness of steel, and alloying components of coatings applied to weld-facing electrodes. It is also used to improve abrasion resistance, wear resistance, and oxidation resistance.Fórmula:BFe2Pureza:98%Forma y color:PowderPeso molecular:122.50Platinum gauze, 45 mesh woven from 0.198mm (0.0078in) dia wire, 99.9% (metals basis)
CAS:Platinum gauze is used in electronics industry for electrical contacts which might be subjected to high temperatures. It also acts as a catalyst in the production of nitric acid. It plays an essential role in the cracking processes in oil refineries. It can be coated on electrode surface by electropFórmula:PtPureza:99.9%Forma y color:Metallic grey, Gauze, 45 mesh, 0.0078 inch wire dia.Peso molecular:195.08Nickel sulfide, 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:Ni3S2Pureza:99.9%Peso molecular:240.20Lead(II) trifluoroacetate hemihydrate
CAS:It is employed in pyrolytic deposition of fluoride 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 nFórmula:C4F6O4PbForma y color:Crystalline solid, White to pale creamPeso molecular:433.20Lead(II) carbonate, ACS
CAS:Maximum level of impurities: Insoluble in dilute acetic acid 0.02%, Cl 0.002%, Nitrate and nitrite (as NO3) P.T. (limit about 0.005%), Ca 0.01%, K 0.02%, Na 0.05%, Cd 0.002%, Fe 0.005%, Zn 0.003%Fórmula:CO3PbPeso molecular:267.20Iron(II) sulfate heptahydrate, 98%
CAS:Iron(II) sulfate heptahydrate is used as a precursor to prepare other iron compounds such as a lawn conditioner and a mordant for wool dyeing. It is actively used in the manufacture of ink including iron gall ink. As a reducing agent, it participates in the reduction of chromate in cement. It is alsFórmula:FeH14O11SPureza:98%Forma y color:Pale green to blue-green, Crystals or crystalline powderPeso molecular:278.01Zinc sulfide, 99.9% (metals basis)
CAS:Zinc sulfide is used in luminescent materials, infra red optical materials, semiconductors, as a pigment, and as a window for visible optics and infrared optics. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label inforFórmula:SZnPureza:99.9%Peso molecular:97.44Lead(II) bromide, ultra dry, 99.999% (metals basis)
CAS:Lead(II) bromide is used in the field of antirust, pigment and photograph. The molten lead(II) bromide acts as an electrolyte. Lead(II) bromide provides a high concentration of lead(II) ions and bromide ions to carry the current during the electrolysis process. The rare-earth-doped alkali-lead brFórmula:Br2PbPureza:99.999%Forma y color:White to grey, BeadsPeso molecular:367.00Zinc neodecanoate, Zn 17.9-18.2%
CAS:Zinc neodecanoate is used as a catalyst, lubricant additive and drier. Further it is used in the production of rubber and plastic products. In addition it serves as a polyurethane catalyst. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. SomeFórmula:C20H38O4ZnPureza:17.9-18.2%Peso molecular:407.90Lead(II) 2-ethylhexanoate
CAS:Films of lead (II) 2-ethylhexanote can be cast on silicon solutions by spin coating. Lead (II) 2-ethylhexanote is a common solvent in metal-organic deposition (MOD) process. Intermetallic PtPb nanoparticles have been synthesized by the chemical reduction of dimethyl(1,5-cyclooctadiene)platinum and lFórmula:C16H30O4PbForma y color:Viscous liquidPeso molecular:493.60Bright Brushing Gold
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 SciLead(II) titanium oxide, 99.5%
CAS:Lead(II) titanium oxide is widely used in ceramic capacitor, ceramic filters, PTC thermal resistor, pressure sensitive resistor and the performance of transducer field. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and labeFórmula:O3PbTiPureza:99.5%Forma y color:White to cream, PowderPeso molecular:303.10Indium powder (99.99%)
CAS:Indium powder (99.99%)
Fórmula:InPureza:(99.99%)Forma y color:-325 meshPeso molecular:114.76[Bis(pyrazol-1-yl)(acetimino)hydridoborato](p-cymene)ruthenium(II) trifluoromethanesulfonate
CAS:[Bis(pyrazol-1-yl)(acetimino)hydridoborato](p-cymene)ruthenium(II) trifluoromethanesulfonate
Fórmula:C19H25BF3N5O3RuSForma y color:yellow pwdr.Peso molecular:572.38[1,3-Bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene)-(2-i-propoxy-5-nitrobenzylidene) ruthenium(II) diiodide nitro-Grela I2
CAS:[1,3-Bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene)-(2-i-propoxy-5-nitrobenzylidene) ruthenium(II) diiodide nitro-Grela I2
Fórmula:C31H37I2N3O3RuForma y color:olive brown pwdr.Peso molecular:854.52Erbium(III) oxide (99.9%-Er) (REO)
CAS:Erbium(III) oxide (99.9%-Er) (REO)
Fórmula:Er2O3Pureza:(99.9%-Er)Forma y color:rose pwdr.Peso molecular:382.51Dimethylammonium dichlorotri(μ-chloro)bis{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II) [NH₂Me₂][{RuCl((R)-dm-segphos®)}₂(μ-Cl)₃]
CAS:Dimethylammonium dichlorotri(μ-chloro)bis{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II) [NH2Me2][{RuCl((R)-dm-segphos®)}2(μ-Cl)3]
Fórmula:(CH3)2NH2C92H88Cl5O8P4Ru2Forma y color:light brown pwdr.Peso molecular:1870.06Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II), min. 90%
CAS:Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II), min. 90%
Fórmula:C58H48Cl2N2P2RuPureza:min. 90%Forma y color:white to pale yellow pwdr.Peso molecular:1006.96Carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)amino]ruthenium(II), min.98% Ru-MACHO®-BH
CAS:Carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)amino]ruthenium(II), min.98% Ru-MACHO®-BH
Fórmula:C29H34BNOP2RuPureza:min. 98%Forma y color:white to yellow pwdr.Peso molecular:586.41Chromium(III) acetate, 97%
CAS:Chromium(III) acetate, 97%
Fórmula:Cr(CH3CO2)3Pureza:97%Forma y color:green pwdr.Peso molecular:229.13Chlorobis[2-(di-i-propylphosphino)ethanamine]ruthenium(II) tetrafluoroborate, min. 97%
Chlorobis[2-(di-i-propylphosphino)ethanamine]ruthenium(II) tetrafluoroborate, min. 97%
Fórmula:C16H40BClF4N2P2RuPureza:min. 97%Forma y color:red-brown solidPeso molecular:546.14Chloro[(R)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-cyclohexane-1,2-diamine)]ruthenium(II) tetrafluoroborate, min. 97%
CAS:Chloro[(R)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-cyclohexane-1,2-diamine)]ruthenium(II) tetrafluoroborate, min. 97%
Fórmula:C50H46BClF4N2P2RuPureza:min. 97%Forma y color:orange to brown solidPeso molecular:960.19Dichloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl][(S)-(-)-2-(α-(i-propyl) methanamine)-1H-benzimidazole]ruthenium(II)
Dichloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl][(S)-(-)-2-(alpha-(i-propyl) methanamine)-1H-benzimidazole]ruthenium(II)
Fórmula:C59H55Cl2N3P2RuPureza:min. 95%Forma y color:yellow-brown pwdr.Peso molecular:1040.01Tris[µ-[2-amino-1,4-benzenedicarboxylato(2-)-κO1:κO'1]]diaquachloro-µ3-oxotri-aluminum MOF, MIL-101(Al)-NH₂
CAS:Tris[μ-[2-amino-1,4-benzenedicarboxylato(2-)-κO1:κO'1]]diaquachloro-μ3-oxotri-aluminum MOF, MIL-101(Al)-NH2
Fórmula:C24H19Al3ClN3O15Forma y color:yellow solidPeso molecular:705.81Chloro{(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(2S)-(+)-1-(4-methoxyphenyl)-1’-(4-methoxyphenyl-kC)-3-methyl-1,2-butanediamine]ruthenium(II) (S)-RUCY®-XylBINAP
CAS:Chloro{(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(2S)-(+)-1-(4-methoxyphenyl)-1-(4-methoxyphenyl-kC)-3-methyl-1,2-butanediamine]ruthenium(II) (S)-RUCY®-XylBINAP
Fórmula:C71H73ClN2O2P2RuForma y color:yellow to dark brown/green solidPeso molecular:1184.82Dichloro{(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl₂[(S)-xylbinap][(S)-daipen]
CAS:Dichloro{(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(S)-xylbinap][(S)-daipen]
Fórmula:C71H74Cl2N2O2P2RuForma y color:orange pwdr.Peso molecular:1221.28cis-Tetrakis(dimethylsulfoxide)dichlororuthenium(II), 98%
CAS:cis-Tetrakis(dimethylsulfoxide)dichlororuthenium(II), 98%
Fórmula:RuCl2CH3S(O)CH3Pureza:98%Forma y color:yellow pwdr.Peso molecular:484.49Chloropentaammineruthenium(III) chloride, 98%
CAS:Chloropentaammineruthenium(III) chloride, 98%
Fórmula:Ru(NH3)5ClCl2Pureza:98%Forma y color:yellow xtl.Peso molecular:292.58Dihydrotetrakis(triphenylphosphine)ruthenium(II), 95%
CAS:Dihydrotetrakis(triphenylphosphine)ruthenium(II), 95%
Fórmula:C72H62P4RuPureza:95%Forma y color:yellow to green pwdr.Peso molecular:1152.23Magnesium oxide (99.99+%-Mg) PURATREM
CAS:Magnesium oxide (99.99+%-Mg) PURATREM
Fórmula:MgOPureza:(99.99+%-Mg)Forma y color:white pwdr.Peso molecular:40.31Diacetato{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)₂[(S)-dtbm-segphos®]
CAS:Diacetato{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(S)-dtbm-segphos®]
Fórmula:C78H106O12P2RuForma y color:yellow to brownish-red to dark green solidPeso molecular:1398.69[1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]-[2-i-propoxy-5-(trifluoroacetamido)phenyl]methyleneruthenium(II) dichloride M71-S1Pr
CAS:[1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]-[2-i-propoxy-5-(trifluoroacetamido)phenyl]methyleneruthenium(II) dichloride M71-S1Pr
Fórmula:C39H50Cl2F3N3O2RuForma y color:green pwdr.Peso molecular:821.80


