Sels d'ammonium
Dans cette section, vous trouverez une large gamme de sels inorganiques contenant l'ion nitrate. Les sels d'ammonium sont précieux dans diverses applications industrielles, y compris les engrais, les explosifs et les produits pharmaceutiques. Ces sels sont connus pour leur solubilité et leur réactivité, ce qui les rend utiles en synthèse organique et en catalyse. Chez CymitQuimica, nous offrons une sélection diversifiée de sels d'ammonium de haute qualité pour soutenir vos besoins de recherche et industriels.
176 produits trouvés pour "Sels d'ammonium"
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Ammonium hexafluorogermanate, 99.99% min (metals basis)
CAS :<p>Ammonium hexafluorogermanate is used to substitutes Al with Ge in Y type zeolites. 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 co</p>Formule :F6GeH16N2Degré de pureté :99.99%Masse moléculaire :230.76Ammonium hexachloroiridate(IV), 99% (metals basis), Ir 43% min
CAS :<p>Iridium complexes are generated from ammonium hexachloroiridate. 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 referenc</p>Formule :Cl6H8IrN2Degré de pureté :99%Masse moléculaire :440.99Ammonium hexachloroosmate(IV), 99.9% (metals basis), Os 42.5% min
CAS :<p>Ammonium hexachloroosmate(IV) acts as a pharmaceutical, organic and chemical intermediate. 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 </p>Formule :Cl6H8N2OsDegré de pureté :99.9%Couleur et forme :Red to purple, Crystalline powder or powderMasse moléculaire :439.00Ammonium cobalt(II) sulfate hexahydrate, 98%
CAS :<p>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</p>Formule :(NH4)2Co(SO4)2•6H2ODegré de pureté :98%Couleur et forme :crystalline powder, RedMasse moléculaire :395.21 (287.13anhy)Ammonium sulfide, 40-44% w/w aq. soln.
CAS :<p>Ammonium sulfide solution is used occasionally in photographic developing, to apply patina to bronze, and in textile manufacturing. Ammonium sulfide is a very useful reagent in mineral analysis. Used in continuous culture of saccharomyces cerevisiae, useful in a double staining technique for visuali</p>Formule :H8N2SMasse moléculaire :68.14Ammonium hexafluorophosphate, 99.5%
CAS :<p>Ammonium hexafluorophosphate is used as a preservative. It is used as a starting material in the preparation of other hexafluorophosphates. Further, it is used in synthesis of organometalic compounds, especially rhodicinium hexafluorophosphate, which has inert and non-coordinating counter ion. This </p>Formule :F6H4NPDegré de pureté :99.5%Masse moléculaire :163.00Ammonium cobalt(II) phosphate, anhydrous, 98%
CAS :<p>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</p>Formule :H4CoNO4PDegré de pureté :98%Couleur et forme :Powder, BlueMasse moléculaire :171.94Ammonium hydroxide, 50% v/v aq. soln.
CAS :<p>Ammonium hydroxide is widely utilized as a leavening agent or acidity regulator in food production. It serves as a precursor to some alkyl amines and is also used in the tobacco industry for flavor enhancement and as a processing aid. During furniture making, it combines with tannic acid and is used</p>Formule :H5NOCouleur et forme :Colorless, LiquidMasse moléculaire :35.05Ammonium tetrathiomolybdate, 99.95% (metals basis)
CAS :<p>Ammonium tetrathiomolybdate is used as an important reagent in synthetic chemistry and as a building block in bioinorganic chemistry. It is used in the treatment of copper toxicosis in animals and in Wilson's disease. It acts as a chelator in vivo to reduce copper levels. It interferes with angiogen</p>Formule :H10MoN2S4Degré de pureté :99.95%Couleur et forme :Black to brown, Iridescent crystalsMasse moléculaire :262.28Phosphoenolpyruvic acid tricyclohexylammonium salt
CAS :<p>Metabolic intermediate in many kinase reactions</p>Formule :C21H44N3O6PDegré de pureté :99+%Couleur et forme :White, PowderMasse moléculaire :465.57Hydroxylamine sulfate, 99%
CAS :<p>Hydroxylammonium sulfate is used to produce hydroxylamine-O-sulfonic acid from chlorosulfuric acid. It is widely used in organic synthesis for the conversion of aldehydes and ketones to oximes, carboxylic acids and their derivatives (e.g. esters) to hydroxamic acids, isocyanates to N-hydroxyureas an</p>Formule :H8N2O6SDegré de pureté :99%Couleur et forme :White, Powder or crystals or crystalline powderMasse moléculaire :164.13Ammonium formate, 98+%
CAS :<p>Ammonium formate is widely used in various organic reactions like Leuckart reaction which involves the reductive amination of aldehydes and ketones. It serves as a buffer in high performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC/MS). It finds application in p</p>Formule :CH5NO2Degré de pureté :98+%Couleur et forme :Deliquescent powder/granuleMasse moléculaire :63.06Ammonium sulfate, Puratronic™, 99.999% (metals basis)
CAS :<p>In biochemistry it is used for purification proteins via ammonium sulfate precipitation method. Ammonium sulfate is used in agriculture as fertilizer; it is a slow releasing nitrogenous fertilizer and a rich source of sulphur nutrient. It is employed as a dough conditioner in bread products. It f</p>Formule :H8N2O4SDegré de pureté :99.999%Masse moléculaire :132.13Ammonium sulfate, 98+%
CAS :<p>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</p>Formule :H8N2O4SDegré de pureté :98+%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :132.13Ammonium dihydrogen arsenate, 98%
CAS :<p>It is used as pharmaceutical 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. The original Alfa Aesar product / item code or SKU reference has not changed as </p>Formule :AsH6NO4Degré de pureté :98%Masse moléculaire :158.97Ammonium chloride, Puratronic™, 99.999% (metals basis)
CAS :<p>Ammonium chloride finds its use as a flux in preparing metals for galvanizing, soldering or tin coating. While mainly referred as a nitrogen source fertilizer, it is also used in cleaning tip of soldering iron, hair shampoo as a thickening agent, some batteries as electrolyte, tanning, textile print</p>Formule :ClH4NDegré de pureté :99.999%Masse moléculaire :53.49Ammonium hydrogen phosphate, tech., P{2}O{5} 53% min
CAS :<p>Corrosion inhibitors, in fermentation, as flux for soldering tin, copper, brass, and zinc</p>Formule :H9N2O4PCouleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :132.06Ammonium hydroxide, 28% NH3
CAS :<p>Ammonium hydroxide is widely utilized as a leavening agent or acidity regulator in food production. It serves as a precursor to some alkyl amines and is also used in the tobacco industry for flavor enhancement and as a processing aid. During furniture making, it combines with tannic acid and is used</p>Formule :H5NOCouleur et forme :Clear, colorless, LiquidMasse moléculaire :35.05Ammonium hexachloroosmate(IV), Premion™, 99.99% (metals basis), Os 42.8% min
CAS :<p>Ammonium hexachloroosmate(IV) is suitable for glass, optic and ceramic applications. 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 </p>Formule :Cl6H8N2OsDegré de pureté :99.99%Masse moléculaire :439.00Ammonium perrhenate(VII), Puratronic™, 99.999% (metals basis)
CAS :<p>Ammonium perrhenate(VII) is used to synthesis the rehenium(III) organohydrazides which is used as radiopharmaceuticals and also used in the manufacturing of rhenium metal and its additives in superalloys. It is used as catalyst for the synthesis of platinum-rhenium catalysts which used in gasoline. </p>Formule :H4NO4ReDegré de pureté :99.999%Masse moléculaire :268.24Ammonium iron(II) sulfate hydrate, Puratronic™, 99.999% (metals basis)
CAS :<p>Ammonium iron(II) sulfate hydrate is widely utilized in analytical chemistry for titration purposes since it is affected lesser by oxygen in the air than iron(II) sulpahte. It is employed to measure high doses of gamma rays by using Fricke's dosemeter. It is involved in a variety of other applicatio</p>Formule :FeH20N2O14S2Degré de pureté :99.999%Masse moléculaire :392.13Ammonium zinc sulfate hydrate
CAS :<p>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</p>Formule :H8N2O8S2ZnCouleur et forme :White, crystalline powderMasse moléculaire :293.57Ammonium tetrachloroaurate(III) hydrate, Premion™, 99.99% (metals basis)
CAS :<p>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</p>Formule :AuCl4H4NDegré de pureté :99.99%Masse moléculaire :356.82Ammonium hexafluorotitanate, 99.99% (metals basis)
CAS :<p>Ammonium hexafluorotitanate is used as an anti-corrosive cleaning agent. It is also used for the production of ceramics and glass. Further, it is used in the preparation of synthetic gems. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some d</p>Formule :F6H8N2TiDegré de pureté :99.99%Masse moléculaire :197.94Ammonium hexachlororhodate(III) hydrate, Premion™, 99.99% (metals basis)
CAS :<p>Ammonium hexachlororhodate(III) hydrate is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer </p>Formule :Cl6H12N3RhDegré de pureté :99.99%Masse moléculaire :369.72Ammonium phosphomolybdate hydrate, Reagent Grade
CAS :<p>Ammonium phosphomolybdate hydrate is used to prepare aluminosilicate-supported heteropolyacid catalysts, which finds application in the dehydration of glycerol in the gas phase to get acrolein. It is used as an inorganic ion exchanger involved in the removal of cesium from liquid wastes. This Thermo</p>Formule :H12Mo12N3O40P•xH2O(xMasse moléculaire :1876.35(anhy)Ammonium iron(III) citrate, brown
CAS :<p>Ammonium iron(III) citrate, brown is used in medicine, in making blueprints, and as a feed additive. It is also used as an iron supplement and food enhancer. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informati</p>Formule :C6H8FeNO7Couleur et forme :Brown-yellow to brown, Crystals or crystalline powder or powderMasse moléculaire :261.98Ammonium bromide, Puratronic™, 99.999% (metals basis)
CAS :<p>Ammonium bromide is used in pharmaceuticals for its bromide ion. It is used for a variety of analytical chemistry applications. It is also used for photography in films, plates and papers; in fireproofing of wood; in lithography and process engraving and as corrosion inhibitors. This Thermo Scientif</p>Formule :BrH4NDegré de pureté :99.999%Masse moléculaire :97.94Ammonium peroxydisulfate, 98%
CAS :<p>Ammonium peroxydisulfate is widely utilized as an oxidizing agent and radical initiators in the polymerization of certain alkenes. It is actively involved in in the synthesis of commercially important polymers like styrene-butadiene rubber and polytetrafluoroethylene. It combines with tetramethyleth</p>Formule :H8N2O8S2Degré de pureté :98%Couleur et forme :White to pale yellow, Crystalline powder or crystalsMasse moléculaire :228.19Ammonium hexafluoroaluminate, 98%
CAS :<p>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</p>Formule :AlF6H12N3Degré de pureté :98%Couleur et forme :Powder, White to creamMasse moléculaire :195.09Ammonium molybdate, 99.99% (metals basis)
CAS :<p>It is used to prepare phosphomolybdates, to measure the amount of phophates, silicates, arsenates, lead in pigments, river water and sea water. It is also used as a negative stain in electron microscopy, in photogrphy, ceramics, paints. It is used in the production of molybdenum. It is used in the p</p>Formule :H8MoN2O4Degré de pureté :99.99%Couleur et forme :White to pale cream, Crystalline powder and/or chunksMasse moléculaire :196.02Ammonium sulfamate, 98+%
CAS :<p>Ammonium sulfamate is applied in water solution or oil-water emulsion as a leaf, or foliar spray for control of woody plants, or it is applied as crystals or concentrated solution to cuts in the bark or on freshly-cut stumps of undesirable trees to prevent resprouting. Used as a compost accelerator,</p>Formule :H6N2O3SDegré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder or fused solid, WhiteMasse moléculaire :114.12Ammonium iron(III) sulfate dodecahydrate, 98+%
CAS :<p>Ammonium iron(III) sulfate dodecahydrate is a reagent that is used as a mordant in dyeing and textile printing. It is also utilized in analytical chemistry as an iron standard. In biochemistry, ammonium ferric sulfate is used as a catalyst for the generation of free radicals. Increased xanthine oxid</p>Formule :FeH28NO20S2Degré de pureté :98+%Couleur et forme :White to purple, Crystals or powder or crystalline powderMasse moléculaire :482.18Ammonium pentaborate tetrahydrate, 98%
CAS :<p>Ammonium pentaborate is used in the preparation of both wet and dry electrolytic capacitors, flame proofing, gunning and patching compounds for extending the life of basic refractories. Used in the preparation of special welding, soldering and brazing fluxes for stainless steel or various non-ferrou</p>Formule :B5H44N9O19Degré de pureté :98%Couleur et forme :Powder, WhiteMasse moléculaire :528.45Ammonium sulfate, ACS, 99.0% min
CAS :<p>In biochemistry it is used for purification of proteins via ammonium sulfate precipitation method. Ammonium sulfate is used in agriculture as fertilizer. It is a slow releasing nitrogenous fertilizer and a rich source of sulphur nutrient. It is employed as a dough conditioner in bread products. It f</p>Formule :H8N2O4SDegré de pureté :99.0%Masse moléculaire :132.13Ammonium oxalate monohydrate, ACS, 99.0-101.0%
CAS :<p>In detinning of iron, metal polishing, determination of lead, calcium, and rare earth metalsAmmonium oxalate monohydrate is widely utilized as a buffering reagent and a dispersant to determine the surface interaction of platelets. It finds an application to study This Thermo Scientific Chemicals br</p>Formule :C2H10N2O5Degré de pureté :99.0-101.0%Couleur et forme :Colorless or white, Crystalline powder or solidMasse moléculaire :142.11Ammonium dihydrogen phosphate, Puratronic™, 99.995% (metals basis)
CAS :<p>Crystals of this compound are used in transducers as an alternative to Quartz and Rochelle salt. Monoammonium phosphate is one of the components of agricultural fertilizers. It supplies elements nitrogen and phosphorus to the soil. It is also a component of some dry chemical fire extinguishers. </p>Formule :H6NO4PDegré de pureté :99.995%Masse moléculaire :115.03Ammonium pentaborate octahydrate, 99.0%
CAS :<p>Ammonium pentaborate octahydrate is used as a component of electrolyte solutions in electrolytic capacitors. It is also used as a flame retarder and in wood and textile industry. Further, it is used for brazing, welding, soldering fluxes and in some detergents. This Thermo Scientific Chemicals brand</p>Formule :(NH4)2B10O16•8H2ODegré de pureté :99.0%Masse moléculaire :544.29 (400.17anhy)Ammonium dichromate, ACS, 99.5% min
CAS :<p>Catalysts, source of pure nitrogen, in lithography</p>Formule :Cr2H8N2O7Degré de pureté :99.5%Masse moléculaire :252.06Aminoacetonitrile hydrochloride, 98+%
CAS :<p>Used as pharmaceutical intermediates, organic synthetic raw material transportation. 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 </p>Formule :C2H5ClN2Degré de pureté :98+%Couleur et forme :White to pale brown, powderMasse moléculaire :92.53Ammonium hexachlororhodate(III) hydrate, Premion™, 99.995% (metals basis)
CAS :<p>It is used as an intermediate in organic synthesis for the preparation of pharmaceuticals and agrochemicals. It can be used as a precursor for the functionalization of multi-walled carbon nanotubes (MWCNT) with metallic nanoparticles. This Thermo Scientific Chemicals brand product was originally pa</p>Formule :Cl6H12N3RhDegré de pureté :99.995%Masse moléculaire :369.72Ammonium hexachlororuthenate(IV), Ru 28.4% min
CAS :<p>Ammonium hexachlororuthenate(IV) is used in laboratory chemicals and manufacture of other substances. Ammonium hexachlororuthenate (ACR) is a salt precipitated during a substitution reaction between ammonium and ruthenate dissolved in a strong hydrochloric acid medium. This precipitation reaction is</p>Formule :Cl6H8N2RuMasse moléculaire :349.85Ammonium L-(+)-tartrate, 98%
CAS :<p>Ammonium L-(+)-tartrate finds application in the textile and pharmaceutical industries. It is also used to study protein structural analysis, biochemicals and reagents, biological buffers, chelators and proteomics. It acts as a nitrogen source in biological applications and cell culture media. Furt</p>Formule :C4H12N2O6Degré de pureté :98%Couleur et forme :Crystalline powder, whiteMasse moléculaire :184.151-Pentanaminium, N,N,N-tripentyl-, iodide (1:1)
CAS :Formule :C20H44INDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :425.4745Tetrabutylammonium 4-methylbenzenesulfonate
CAS :Formule :C23H43NO3SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :413.6574tetrapentylazanium chloride
CAS :Formule :C20H44ClNDegré de pureté :99%Couleur et forme :SolidMasse moléculaire :334.02311-Butanaminium, N,N,N-tributyl-, hexafluorophosphate(1-) (1:1)
CAS :Formule :C16H36F6NPDegré de pureté :97%Couleur et forme :SolidMasse moléculaire :387.4279Ref: IN-DA00323I
5g22,00€10g20,00€25g26,00€50g28,00€100g44,00€10kgÀ demander250g76,00€25kgÀ demander500g119,00€Tetrahexylammonium iodide
CAS :Formule :C24H52INDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :481.5808Tetrahexylammonium bromide
CAS :Formule :C24H52BrNDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :434.5804Tetrabutylammonium Triflate
CAS :Formule :C17H36F3NO3SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :391.5328
