Metales
Los metales son elementos conocidos por sus propiedades características, como alta conductividad eléctrica y térmica, maleabilidad, ductilidad y brillo, lo que los hace esenciales en una amplia gama de aplicaciones industriales y de investigación. Estos elementos, incluyendo hierro, cobre, aluminio y oro, juegan roles críticos en sectores como la construcción, la electrónica, el transporte y la manufactura. En CymitQuimica, ofrecemos una diversa selección de metales de alta pureza diseñados para cumplir con los estrictos requisitos de las aplicaciones tanto de investigación como industriales. Nuestro catálogo incluye metales puros, aleaciones metálicas y compuestos metálicos, todos rigurosamente probados en cuanto a calidad y rendimiento. Al proporcionar metales de alta calidad, apoyamos a los investigadores y profesionales de la industria en la consecución de resultados precisos y eficientes en sus proyectos, facilitando avances en tecnología, ciencia de materiales e ingeniería.
Subcategorías de "Metales"
Se han encontrado 4493 productos de "Metales"
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Neodymium(III) Chloride
CAS:<p>Neodymium chloride is a reactive metal compound that can be used in the preparation of other neodymium compounds. Neodymium chloride is prepared by dissolving neodymium metal in hydrochloric acid and then heating the solution to about 100 degrees Celsius. The solution is then evaporated to yield the desired product, which includes magnesium salt and several nitrates. The thermal expansion coefficient of neodymium chloride is 0.063 x 10^-6/degree C, while its matrix effect on MgCl2 at 25 degrees Celsius is -0.0032 x 10^-6/degree C. Neodymium chloride has a particle size of 1-2 microns and a density of 4.4 g/cm^3. The thermal properties of this compound are important when considering how it will react with other substances during processing, such as magnesium salts and nitrogen atoms in plasma mass spectrometry due to their similar chemical properties.</p>Fórmula:Cl3NdPureza:Min. 95%Peso molecular:250.6 g/molNickel(II) bromide ethylene glycol dimethyl ether complex
CAS:<p>Nickel(II) bromide ethylene glycol dimethyl ether complex is a coordination compound that contains a chelate ring, which is composed of two bidentate ligands and one monodentate ligand. In this compound, the coordination geometry is octahedral with an axial ratio of 1:2:1. The ligands are bound to the metal through their nitrogen atoms. One of the bidentate ligands binds to the metal through a chloride ion and the other through an alkoxy radical. The functional groups on the ligands are hydroxyls for one of them and amines for the other. Nickel(II) bromide ethylene glycol dimethyl ether complex can be synthesized by activating nickel (II) chloride with hydrogen chloride or by reacting sodium salts with nickel (II) chloride in ethanol solution. This compound can also be obtained from salt metathesis reactions between nickel (II) bromide ethylene glycol dimethyl ether</p>Fórmula:NiBr2·CH3OCH2CH2OCH3Pureza:Min. 95%Peso molecular:308.62 g/molChromium(III) chloride hexahydrate
CAS:<p>Chromium(III) chloride hexahydrate is a coordination compound with the chemical formula CrCl3·6H2O. It is soluble in water and has a basic, hexagonal crystal structure. In vitro studies have shown that this compound binds to DNA and inhibits enzymes such as tyrosinase, which plays an essential role in the biosynthesis of melanin. Chromium(III) chloride hexahydrate also inhibits the activity of other enzymes that are involved in the transfer of phosphate groups in reactions involving zirconium oxide and hydrogen fluoride. This compound also has hypoglycemic effects, leading to lower blood sugar levels in rats.</p>Fórmula:CrCl3•(H2O)6Pureza:Min. 95%Forma y color:Green PowderPeso molecular:266.45 g/molIron(II) ethylenediammonium sulfate tetrahydrate
CAS:<p>Please enquire for more information about Iron(II) ethylenediammonium sulfate tetrahydrate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:FeSO4·NH3CH2CH2NH3SO4·4H2OPureza:Min. 95%Peso molecular:382.15 g/molCopper turnings
CAS:<p>Copper turnings are used in analytical chemistry as a chemical biology reagent. They can be used to measure enzyme activities and thermodynamic data of water vapor and copper chloride. Copper turnings have been shown to inhibit the growth of Hl-60 cells, which is a type of human leukemia. Copper turnings also have an electrochemical impedance spectroscopy (EIS) response that can be used for the determination of phase transition temperature.</p>Fórmula:CuPureza:Min. 95%Peso molecular:63.55 g/molErbium(III) acetate hydrate
CAS:<p>Erbium(III) acetate hydrate is a crystal form of erbium. It is a rare earth metal which has been used as an optical material and in the production of optic fibers, lasers, and amplifiers. Erbium is also used in the treatment of cancer, where it can be used to destroy tumor cells by heating them with laser light. Erbium(III) acetate hydrate is typically obtained by reacting erbium oxide with acetic acid or acetic anhydride. The crystal has a linear range from 0.5-1.5 micrometers and diffraction peaks at 1.0 and 2.2 micrometers. Erbium(III) acetate hydrate has been shown to have fluorescence resonance energy transfer (FRET) properties, which may be useful in the development of aptasensors for biomolecule detection systems such as antibody-antigen interactions or DNA hybridization reactions.br>br></p>Fórmula:C6H9ErO6•(H2O)xPureza:Min. 95%Peso molecular:362 g/molZinc (II) Protoporphyrin IX
CAS:<p>Zinc protoporphyrin is a heme-based biochemical compound that is used as a calibration standard for spectrophotometric analysis. It has been shown to have an adverse effect on the cardiovascular system, such as atherosclerotic lesion formation in response to oxidative injury. Zinc protoporphyrin also has an effect on brain functions and bowel disease, which may be due to its ability to inhibit iron absorption and promote iron homeostasis.</p>Fórmula:C34H32N4O4ZnPureza:Min. 95%Peso molecular:626.03 g/molCopper(II) Bis(trifluoromethanesulfonyl)imide
CAS:<p>Please enquire for more information about Copper(II) Bis(trifluoromethanesulfonyl)imide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C4CuF12N2O8S4Pureza:Min. 95%Peso molecular:623.82 g/mol1,3-Dibromo-2-propanol (stabilized with Copper chip)
CAS:<p>1,3-Dibromo-2-propanol (stabilized with Copper chip) is an organic compound that belongs to the group of diacids. It is a colorless liquid with a pungent odor. 1,3-Dibromo-2-propanol has been synthetically prepared from hexane and allyl bromide. The product can be used agriculturally as a halogenated hydrocarbon solvent or as an intermediate in the synthesis of other chemicals. 1,3-Dibromo-2-propanol reacts with nucleophiles such as halides and carboxylates to produce unsymmetrical aldehydes. This reaction is catalyzed by hypobromous acid (HOBr). The product also reacts with carboxylic acid chlorides to form nucleophilic carboxylates. 1,3-Dibromo-2-propanol contains chiral centers and</p>Fórmula:C3H6Br2OPureza:Min. 95%Peso molecular:217.89 g/molCopper (II) phosphate
CAS:<p>Copper (II) phosphate is a chemical compound consisting of copper and phosphate ions. It has been used for wastewater treatment, as an analytical chemistry reagent, and as an oxidation catalyst. Copper (II) phosphate is also used in the synthesis of pharmaceuticals, such as alkylating agents and antibiotics. Copper (II) phosphate is stable in the presence of acids, alkalis, and organic solvents. It can be synthesized by reacting copper chloride with sodium carbonate in water at a temperature between 40-50 degrees Celsius. This reaction produces hydrogen bonds between the hydroxyl groups on the surface of the copper ion with those on the phosphorus atom. Thermal expansion measurements have shown that copper (II) phosphate expands at a rate that is dependent on temperature. The addition of nitrogen atoms to this compound increases its thermal expansion rate.</p>Fórmula:Cu3O8P2Pureza:Min. 95%Peso molecular:380.58 g/molNickel bis(dimethyldithiocarbamate)
CAS:<p>Nickel bis(dimethyldithiocarbamate) is an inorganic compound that inhibits the growth of bacteria and other microorganisms. It is a thuringiensis, strain, antibacterial and nematicide. Nickel bis(dimethyldithiocarbamate) has been shown to be effective against subtilis, a mutant strain of subtilis that is resistant to many antibiotics. Nickel bis(dimethyldithiocarbamate) also has an effect on nicotinic acetylcholine receptor-mediated transmission in acarids.</p>Fórmula:C6H12N2NiS4Pureza:Min. 95%Peso molecular:299.13 g/molNickel sulfate
CAS:<p>Nickel sulfate is an inorganic compound that has been shown to have a carcinogenic potential. It is also a strong reducing agent and can be used to reduce metal hydroxides. Nickel sulfate has been shown to inhibit the activity of enzymes, such as catalase, in human serum at high concentrations. This compound is not soluble in water but dissolves in acidic solutions or reacts with sodium citrate, forming nickel citrate. Nickel sulfate is structurally similar to the group p2 metals (i.e., copper, zinc) and can be used for structural analysis of these metals. Nickel sulfate is soluble in water vapor and hydrogen bonding interactions occur between nickel sulfate and other compounds containing sulfur atoms (e.g., hydrogen sulfide).</p>Fórmula:NiO4SPureza:Min. 95%Peso molecular:154.76 g/molRubidium (99.9+%) (breakseal ampoule)
CAS:<p>Rubidium (99.9+%) (breakseal ampoule)</p>Fórmula:RbPureza:(99.9+%)Forma y color:under argonPeso molecular:85.47Nickel(II) bromide trihydrate
CAS:<p>Nickel(II) bromide trihydrate is an inorganic compound that is soluble in water and alcohol. It has been shown to be a good acceptor for both electron-rich and electron-deficient systems, which makes it useful for cross-coupling reactions. Nickel(II) bromide trihydrate is also a good catalyst for the synthesis of polymers with various functional groups. In addition, it can be used to synthesize ketones from imines and anions. Nickel(II) bromide trihydrate has been shown to have potential applications in cancer therapy as well as magnetic resonance imaging (MRI). The magnetic properties of this compound are due to the presence of unpaired electrons on nickel ions. X-ray crystal structures have revealed that the molecule consists of two nickel ions that are coordinated by six bromide ligands arranged in a trigonal bipyramid shape. This structure gives the molecule a dipole moment, which may be responsible for</p>Fórmula:NiBr2·3H2OPureza:Min. 95%Peso molecular:272.55 g/molNickel(II) oxalate dihydrate
CAS:<p>Nickel(II) oxalate dihydrate is a white crystalline powder that is soluble in water and has a particle size of 0.3-2.0 mm. This compound can be used to study the optimal reaction temperature for chemical reactions, such as the thermal expansion of nickel oxide, or the energy metabolism of fungi. Nickel(II) oxalate dihydrate is produced by reacting an aryl halide with an inorganic acid. The quantum theory is used to calculate the activation energies for this reaction. Dehydration of nickel(II) oxalate dihydrate takes place at temperatures between 140-160 ˚C and can be monitored using electrochemical impedance spectroscopy (EIS). The morphology of this compound can be observed through electron microscopy (EM).</p>Fórmula:NiC2O4·2H2OPureza:Min. 95%Peso molecular:182.74 g/molNiobium disulphide
CAS:<p>Niobium disulphide is a low-energy solid that has been shown to have a high surface area and good thermal expansion. It can be synthesized by reacting niobium oxide with ethylene diamine in the presence of boron nitride. Niobium disulphide reacts with water to form hydrogen sulphide, which can be detected by infrared spectroscopy. This material is used as an additive for polymers and coatings, as well as in filaments for light bulbs.</p>Fórmula:NbS2Pureza:Min. 95%Forma y color:PowderPeso molecular:157.04 g/molNickel(II) oxide
CAS:<p>Nickel oxide is a compound of nickel and oxygen with the chemical formula NiO. It has been used in biological studies as a model system for lung tissue and to study the effects of nanoparticles on cell function. Nickel oxide undergoes phase transitions at temperatures near 500 degrees Celsius, which can be monitored by electrochemical impedance spectroscopy. The structure of nickel oxide can be analyzed by x-ray diffraction data collected from samples produced via laser ablation. Nickel oxide has been shown to have high reactivity with hydrogen fluoride and water vapor, making it difficult to synthesize in large quantities.</p>Fórmula:NiOPureza:Min. 95%Peso molecular:74.69 g/molCopper(I) Trifluoromethanesulfonate
CAS:Producto controlado<p>Copper(I) Trifluoromethanesulfonate (Cu(OTf)) is a diazo compound that reacts with alkyl halides to form terminal alkynes. It can be used in the synthesis of thioacetals, which are important intermediates for the synthesis of milbemycin A4. Cu(OTf) also undergoes reversible binding to chloride ions and undergoes a number of reactions including alkylation, aziridination, and acetonitrile. Copper(I) Trifluoromethanesulfonate has been shown to have antibiotic properties and binds tightly to bacterial ribosomes. Copper(I) Trifluoromethanesulfonate has also been shown to bind x-ray crystal structures of Milbemycin A4.</p>Fórmula:C9H8Cu2F6O6S2Pureza:Min. 95%Peso molecular:517.37 g/moltrans-1-Bromo-1-propene - stablised with Copper
CAS:<p>Trans-1-bromo-1-propene is a compound that has been stabilized by copper. It is used in the synthesis of quinoline derivatives and alkanoic acids. Trans-1-bromo-1-propene is an antimicrobial agent, which kills bacteria by interfering with the fatty acid synthesis. This substance also has antioxidant properties.</p>Fórmula:C3H5BrPureza:95%NmrForma y color:Clear LiquidPeso molecular:120.98 g/molNickel acetylacetonate
CAS:<p>Nickel acetylacetonate is a biocompatible polymer that is used as an oxidation catalyst. It reacts with H2O2 to form hydroxyl radicals, which react with organic molecules and other compounds. Nickel acetylacetonate can be used in the chemical ionization process to measure the concentration of reactive oxygen species in aqueous solutions. The reaction mechanism of nickel acetylacetonate is similar to that of other metal-based catalysts such as platinum and palladium. This substance binds to the receptor site on the CCR5 protein on T lymphocytes, thereby inhibiting HIV infection. Nickel acetylacetonate has been shown to have a bound form and an unbound form. The unbound form is more reactive than the bound form due to its increased surface area for binding. The unbound form also has higher catalytic activity for hydrogen abstraction from water molecules or hydroxide ions than does the bound form.</p>Fórmula:C10H14NiO4Pureza:Min. 95%Peso molecular:256.91 g/mol
