
Sels métalliques
Dans cette section, vous trouverez diverses sels métalliques, qui sont des composés caractérisés par la présence d'atomes métalliques et non métalliques. Essentiellement, les sels métalliques sont composés de cations qui sont un ou plusieurs atomes métalliques. Ces sels jouent un rôle crucial dans de nombreuses réactions et applications chimiques, servant de catalyseurs, réactifs ou intermédiaires dans divers processus industriels et de recherche. Chez CymitQuimica, nous proposons une large sélection de sels métalliques de haute qualité pour répondre à vos besoins de recherche et industriels, garantissant des performances fiables et efficaces dans vos applications.
2870 produits trouvés pour "Sels métalliques"
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Aluminum magnesium silicate
CAS :<p>Magnesium aluminum silicate is a film-forming polymer that can be used in the formulation of skin care products, such as sunscreens. It has been shown to have a thermal expansion coefficient similar to that of human skin and also prevents moisture loss by forming a protective barrier on the surface of the skin. Magnesium aluminum silicate also possesses antioxidant properties and has been shown to inhibit tyrosinase activity in analytical chemistry experiments. This polymer is soluble in water, but is not soluble in organic solvents such as ethanol or acetone. The water solubility can be increased by adding an alkylthio group. Magnesium aluminum silicate is insoluble in water at room temperature and must be heated up to 200°C for dissolution. The viscosity of magnesium aluminum silicate increases with increasing concentration and reaches a maximum at about 2% concentration. This polymer shows uptake of water vapor and will form a gel when exposed to high humidity environments, which makes it useful as</p>Formule :AlMgO3SiDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :127.37 g/molPotassium bis(fluorosulfonyl)imide
CAS :<p>Potassium bis(fluorosulfonyl)imide (K2FSI) is a reactive chemical that can be used to remove sulfur from petroleum products. It is also used in the manufacturing of ethylene and perovskite solar cells. K2FSI reacts with potassium ions to form potassium hexafluorophosphate (KHF2). This reaction reduces the vapor pressure of KHF2 and increases its solubility in water. The use of K2FSI can reduce the amount of energy needed for desulfurization, as it does not require heating. The following are some uses for potassium bis(fluorosulfonyl)imide: - As a catalyst for production of ethylene - In organic solvent to produce perovskite solar cells - To remove sulfur from petroleum products - To make hydrogen fluoride - For desulfurization</p>Formule :F2NO4S2•KDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :219.23 g/molIron(III) sulfate hydrate
CAS :<p>Iron(III) sulfate hydrate is a chemical compound that is used as a coagulant in wastewater treatment. It reacts with hydrogen ions to form ferric hydroxides, which are insoluble and settle out of the water. Iron sulfate also has been used to identify the presence of bacteria in histological preparations by staining. The optimum concentration for this reaction is 1%. The reaction mechanism for this process is not known and it is difficult to determine the optimal pH range because it depends on the type of bacteria being studied. Iron(III) sulfate hydrate has a carcinogenic potential, but this risk can be minimized by adding an acidic substance such as caproic acid or citric acid to the solution. Iron(III) sulfate hydrate also has been shown to have nutrient-rich properties and can be used as a nutrient solution in conditions where other nutrients are unavailable. When heated, iron sulfate undergoes a redox reaction, producing water vapor and fer</p>Formule :Fe2(SO4)3•(H2O)xDegré de pureté :Min. 95%Couleur et forme :Off-White To Yellow To Beige SolidMasse moléculaire :399.88 g/molPalladium on activated carbon - 10% Pd
CAS :<p>Palladium on activated carbon - 10% Pd is a palladium-containing chemical product. It can be used as a catalyst, reagent, or scaffold in chemical synthesis. Palladium on activated carbon - 10% Pd is useful as a reaction component, useful for research and development of new products, and has high quality. This product can be used as an intermediate in organic synthesis to create complex compounds that are often used as speciality chemicals or fine chemicals. Palladium on activated carbon - 10% Pd has CAS No. 7440-05-3.</p>Formule :PdDegré de pureté :(As Pd) 9 To 11%Couleur et forme :PowderMasse moléculaire :106.42 g/molSodium orthovanadate
CAS :<p>Sodium orthovanadate is a vanadium compound that is often used as a model system for studying the properties of other transition metal compounds. It has been shown to have hypoglycemic effects in mice, and has also been shown to have synergic effects with other drugs such as clofibrate, troglitazone, and metformin. The coordination geometry of sodium orthovanadate is octahedral, with one vanadium atom at the center and six oxygen atoms around it. It is an ionic compound that dissolves well in water. Sodium orthovanadate can be found in nature as a mineral called meta-vanadinite or vanadic acid. The crystal structure of sodium orthovanadate has been studied using x-ray diffraction data, which revealed that its structure changes from cubic to hexagonal when heated to temperatures above its phase transition temperature (approximately 300°C).</p>Formule :Na3VO4Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :183.91 g/molGold(III) hydroxide
CAS :<p>Gold(III) hydroxide is a yellow solid that is soluble in acidic and alkaline solutions. It can be prepared by the reaction of gold(III) nitrate with sodium hydroxide, or by the reaction of hydrochloric acid with sodium chloride and ferrous sulfate. Gold hydroxide can be used in a number of techniques such as nature, hydrolysis, synthons, and high yield. Gold hydroxide has been shown to have luminescent properties when mixed with nitrate. The synthesis of gold nanoparticles is also possible using gold hydroxide at temperatures below 100°C. The yields for this process are variable depending on the conditions used, but it has been shown to produce approximately 10% of the theoretical yield. Gold hydroxide will react with deionized water to form a gel-like substance, which is due to its interaction with water molecules. This compound also has nucleation properties that allow it to act as an initiator for</p>Formule :AuH3O3Degré de pureté :Min. 95%Masse moléculaire :247.99 g/molIron oxide black
CAS :Produit contrôlé<p>Iron oxide black is a reactive dye that is used in wastewater treatment. It is an oxide of iron that can be synthesized from sodium carbonate and langmuir adsorption isotherm. Iron oxide black has been shown to have a colloidal gold-like color, chemical stability, and constant pressure. The particle size of this compound ranges from 10-1000 nm and it reacts with a solution containing anhydrous sodium carbonate to form magnetite nanoparticles. Iron oxide black also has an asymmetric synthesis reaction with ferric chloride and nitric acid, which produces magnetic nanoparticles.</p>Formule :Fe3O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :231.53 g/molIron(II) tetrafluoroborate - 40-45% aqueous solution
CAS :<p>Iron(II) tetrafluoroborate is a green-yellow crystalline solid that is soluble in water. It has been shown to have structural and optical properties that are similar to those of ferric chloride, but with the advantage of being less toxic. Iron(II) tetrafluoroborate is used as a homogeneous catalyst for organic reactions such as the hydrogenation of nitroarenes and the reduction of ketones. The catalytic activity of Iron(II) tetrafluoroborate arises from its ability to form hydrogen bonding interactions with other molecules and ions in solution.<br>Iron(II) tetrafluoroborate undergoes a number of reactions with other compounds, including cleavage products such as hydrogen sulfate and nitrogen atoms, which may be due to its chelate ligand. In coordination chemistry, Iron(II) tetrafluoroborate can form coordination complexes by reacting with potassium dichromate or calcium carbonate. These complexes are</p>Formule :B2F8FeDegré de pureté :About 45%Couleur et forme :Slightly Green Clear LiquidMasse moléculaire :229.45 g/molSodium phosphate dibasic dodecahydrate
CAS :<p>Sodium phosphate dibasic dodecahydrate is a sodium salt that has been used in analytical chemistry, water treatment, and as a buffering agent. It is also used as a synergistic agent with other sodium salts to increase their bioavailability. This substance has been studied extensively for its effects on cancer tissues and has shown promise in inhibiting the growth of cancer cells. Sodium phosphate dibasic dodecahydrate is not very soluble in water but is highly permeable through human serum membranes. It can be administered orally or intravenously and will have different effects depending on the route of administration.</p>Formule :H3PO4·Na2·12H2ODegré de pureté :Min. 95%Masse moléculaire :358.14 g/molSodium tert butoxide
CAS :<p>Please enquire for more information about Sodium tert butoxide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C4H9NaODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :96.1 g/mol
