Cations d'ammonium quaternaire
Dans cette section, vous trouverez une large variété de building blocks formés à partir d'amines et facilement solubles dans l'eau. Les cations et sels d'ammonium quaternaire se caractérisent par un atome d'azote lié à quatre groupes organiques, créant un ion chargé positivement. Ces composés sont largement utilisés dans des applications telles que les désinfectants, les surfactants et les catalyseurs de transfert de phase. Leur excellente solubilité dans l'eau et leurs propriétés antimicrobiennes les rendent précieux tant dans les environnements industriels que de recherche. Chez CymitQuimica, nous proposons une sélection variée de cations et sels d'ammonium quaternaire de haute qualité pour répondre à vos besoins.
1099 produits trouvés pour "Cations d'ammonium quaternaire"
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1-Butyl-1-methylpiperidinium Bis(trifluoromethanesulfonyl)imide
CAS :Formule :C12H22F6N2O4S2Degré de pureté :>98.0%(T)Couleur et forme :Colorless to Light yellow to Light orange clear liquidMasse moléculaire :436.43(Ferrocenylmethyl)trimethylammonium Bromide
CAS :Formule :C14H20BrFeNDegré de pureté :>95.0%(T)Couleur et forme :Light yellow to Yellow to Orange powder to crystalMasse moléculaire :338.07n-Octyltrimethylammonium Chloride
CAS :Formule :C11H26ClNDegré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :207.79Tetra-n-octylammonium Iodide
CAS :Formule :C32H68INDegré de pureté :>98.0%(T)Couleur et forme :White to Light yellow powder to crystalMasse moléculaire :593.81Tetramethylammonium Fluoride Tetrahydrate
CAS :Formule :C4H12FN·4H2ODegré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to lumpMasse moléculaire :165.211-Butyl-1-methylpiperidinium Bromide
CAS :Formule :C10H22BrNDegré de pureté :>97.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :236.205-Azoniaspiro[4.4]nonane Iodide
CAS :Formule :C8H16INDegré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :253.13Tetraethylammonium Iodide
CAS :Formule :C8H20INDegré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :257.16Choline chloride, 98+% (dry basis)
CAS :<p>Thermo Scientific Choline chloride</p>Formule :C5H14ClNODegré de pureté :98+%Couleur et forme :White crystalline powderMasse moléculaire :139.62Benzyltrimethylammonium chloride, 97%
CAS :<p>Benzyltrimethylammonium chloride are Ccommercially important catalyst. Used in antistatic agent, detergent Sanitisers, softner for textiles and paper products, phase transfer catalyst. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docume</p>Formule :C10H16ClNDegré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powder or lumpsMasse moléculaire :185.70N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
CAS :<p>For protein solubilization</p>Formule :C17H37NO3SMasse moléculaire :335.55Tetra-n-butylammonium fluoride, 75% w/w aq. soln.
CAS :<p>Tetrabutylammonium Fluoride is a reactant used for the synthesis of multiple compounds, including conjugated dienoic acid esters, oligoribonucleotides with phosphonate-modified linkages, and triple monoamine reuptake inhibitors, among others. It has proven useful in studying cancer, diabetes, and ne</p>Formule :C16H36FNDegré de pureté :75%Couleur et forme :Clear colorless to pale yellow, Viscous liquidMasse moléculaire :261.47Tetraethylammonium hydroxide, 20% aq. soln.
CAS :<p>Tetraethylammonium hydroxide is used as structure Directing Agents (SDAs), in selective etching, photovoltaic chemicals, advanced ceramics, strong organic base, flat panel display chemicals and transesterification catalyst. This Thermo Scientific Chemicals brand product was originally part of the Al</p>Formule :C8H21NOCouleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :147.26Tetra-n-propylammonium chloride, 99+%
CAS :<p>Tetra-n-propylammonium chloride is used as phase-transfer type 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 code or</p>Formule :C12H28ClNDegré de pureté :99+%Couleur et forme :White to pale cream, Powder or crystals or crystalline powderMasse moléculaire :221.81Tetramethylammonium hydroxide, 25% w/w aq. soln., Electronic Grade, 99.9999% (metals basis)
CAS :<p>Tetramethylammonium hydroxide is used to produce tetramethyl-ammonium azide. It is used as an anisotropic etchant of silicon, basic solvent in the development of acidic photoresist in photolithography process, as surfactant in the synthesis of ferrofluid and as a polarographic reagent. It finds appl</p>Formule :C4H13NODegré de pureté :99.9999%Couleur et forme :LiquidMasse moléculaire :91.15Tetramethylammonium iodide, 99%
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 :C4H12INDegré de pureté :99%Couleur et forme :White to pale yellow, Powder or crystalline powderMasse moléculaire :201.05Acetylcholine chloride, 98+%
CAS :<p>Acetylcholine chloride acts as an endogenous neurotransmitter at cholinergic synapses. The compound has been shown to have ophthalmological uses and can be broken down quickly by choliesterases. Acetylcholine influences many basic cells functions, such as mitosis, cells differentiation, cytoskeletal</p>Formule :C7H16ClNO2Degré de pureté :98+%Couleur et forme :White, Crystals or powder or crystalline powder or fused/lumpy solidMasse moléculaire :181.66Tetraethylammonium chloride hydrate, 98%
CAS :<p>Tetraethylammonium chloride monohydrate is used as pharmaceutical 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 / item code </p>Formule :C8H20ClNDegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder or fused/lumpy solid, WhiteMasse moléculaire :165.71Tetra-n-butylammonium borohydride, 97%
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 :C16H40BNDegré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :257.31S-Acetylthiocholine iodide, 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 :C7H16INOSDegré de pureté :98%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :289.18
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