Acides et bases organiques
917 produits trouvés pour "Acides et bases organiques"
Adipic acid, 99%
CAS :Adipic acid is a monomer used in the production of nylon 66 by polycondenation reaction with hexamethylene diamine. It is also used as a food ingredient and its esters are plasticizers especially in poly vinyl chloride. Further, it reacts with barium hydroxide and undergoes ketonization reaction toFormule :C6H10O4Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :146.14Decanoic acid, 99%
CAS :Decanoic acid is used in perfumes, resins, lubricants, greases, dyes, plastics, pharmaceuticals and food additives. It is involved in the preparation of wetting agents and sodium deconate, which is an active component in soap. It is also used as a plasticizer and as an absorption enhancer in guineaFormule :C10H20O2Degré de pureté :99%Couleur et forme :White, Crystals or powder or crystalline powder or chunks or fused solidMasse moléculaire :172.27Cyanuric acid, 99%
CAS :Cyanuric acid acts as a chlorine stabilizer in swimming pools. It is used as a precursor to N-chlorinated cyanurates, which are used to disinfect water and crosslinking agents for polyurethane resins. It serves as a process regulator. Further, it is used in the diagnostic determination of melamine a
Formule :C3H3N3O3Degré de pureté :99%Couleur et forme :White, PowderMasse moléculaire :129.08Hydrogen chloride, 3M in cyclopentyl methyl ether
CAS :Produit contrôléIn chemical industry production of inorganic salts, Production of vinyl chloride from acetylene, alkyl chlorides from olefins, dyes, artificial silk, pigment, pesticides, pharmaceutical hydrochloride, As catalyst and solvent in organic syntheses, Alcohol chlorination reagent, Nitration reaction, ManFormule :ClHCouleur et forme :Clear colorless, LiquidMasse moléculaire :36.46Pamoic acid, 99%
CAS :Pamoic Acid, 99%, Thermo Scientific ChemicalsFormule :C23H16O6Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder, Yellow to yellow-greenMasse moléculaire :388.38Thiodiglycolic acid, 98%
CAS :It finds it applications in the production of [1,4]oxathiane-2,6-dione by heating. It is employed as an anti-oxidant and reducing agent in cosmetics industry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informatFormule :C4H6O4SDegré de pureté :98%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :150.15Trichloroacetic acid, 99%
CAS :Protein precipitation reagent Trichloroacetic acid is used as a precipitating agent in biochemistry for precipitation of proteins, DNA and RNA. It is an active ingredient used for cosmetic treatments like chemical peels, tattoo removal and the treatment of warts including genital warts. It is also uFormule :C2HCl3O2Degré de pureté :99%Couleur et forme :White to pale yellow, Crystalline powder or solidMasse moléculaire :163.38p-Toluenesulfonic acid sodium salt, 90+%
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 Sci
Formule :C7H7NaO3SDegré de pureté :90+%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :194.18Citric acid, Anhydrous, 99.5 to 100.5% (Dry Basis)
CAS :Thermo Scientific Citric acid AnhydrousFormule :C6H8O7Degré de pureté :100.5%Couleur et forme :White crystalline powderMasse moléculaire :192.12Sodium hydroxide, pellets, 98%
CAS :Sodium hydroxide is widely used in variety of large scale applications such as pulp and paper manufacturing, in the production of soap and detergents as well as water treatment. It finds application in the base- driven hydrolysis of esters, amides and alkyl halides. It is also used as an industrialFormule :HNaODegré de pureté :98%Couleur et forme :Pellets, White to pale creamMasse moléculaire :40.00Potassium hydroxide, 45% w/v aq. soln.
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 Sci
Formule :HKOCouleur et forme :Colorless, LiquidMasse moléculaire :56.11Valeric acid, 99%
CAS :Valeric acid, is used as a sex attractant of the sugar beet wireworm, Limonius californicus. It is used predominantly as an intermediate in the manufacture of flavors and perfumes, ester type lubricants, plasticizers and vinyl stabilizesrs. It is a food additive used as a synthetic flavoring substan
Formule :C5H10O2Degré de pureté :99%Couleur et forme :Liquid, Clear colorless or pale yellow to brownMasse moléculaire :102.131,3-Dimethylbarbituric acid, 99% (dry wt.), water <6%
CAS :1,3-Dimethylbarbituric acid is used as a catalyst in the Knoevenagel condensation of a series of aromatic aldehydes. It is also used in the synthesis of 5-aryl-6-(alkyl- or aryl-amino)-1,3-dimethylfuro [2,3-d]pyrimidine derivatives and enantioselective synthesis of isochromene pyrimidinedione deriva
Formule :C6H8N2O3Degré de pureté :99%Couleur et forme :White to cream or pale yellow, Crystals or powder or crystalline powderMasse moléculaire :156.14D-Gluconic acid, 50% aq. soln.
CAS :Gluconic acid occurs naturally in fruit, honey, and wine. As a food additive it is an acidity regulator. It is also used in cleaning products. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer toFormule :C6H11KO7Couleur et forme :Clear yellow, LiquidMasse moléculaire :234.25Trichloroacetic acid, 10% w/v aq. soln.
CAS :Protein precipitation reagent
Formule :C2HCl3O2Couleur et forme :LiquidMasse moléculaire :163.38Trifluoroacetic acid, 99.5+%
CAS :The combination of properties like solubility in most of the solvents, volatility, catalytic property and strong acidity with non-oxidizing nature makes it a widely used reagent in an organic synthesis. Trifluoroacetic acid is an important building block in the synthesis of pharmaceuticals, agrocheFormule :C2HF3O2Degré de pureté :99.5+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :114.02Acetic acid, glacial, ACS, 99.7+%
CAS :It is used in the production of cellulose acetate for photographic film, polyvinyl acetate for wood glue, synthetic fibers and fabrics. It is used as table vinegar, as preservative and as intermediate in the chemical industry. It is useful for the extraction of glazed ceramic. This Thermo ScientificFormule :C2H4O2Degré de pureté :99.7+%Couleur et forme :Liquid, ColorlessMasse moléculaire :60.05Citric acid monohydrate, ACS, 99.0-102.0%
CAS :Citric acid monohydrate is used in the preparation of citrate buffer in platelets for intravital microscopy. It acts as a pH-control agent in foods, beverages and pharmaceuticals applications. It acts as an iron chelator. In animals, it improves the utilization of nutritional calcium. It is a usefulFormule :C6H10O8Degré de pureté :99.0-102.0%Couleur et forme :Colorless or white, SolidMasse moléculaire :210.14(+)-Dibenzoyl-D-tartaric acid monohydrate, 99%
CAS :(+)-Dibenzoyl-D-tartaric acid monohydrate is used as a chiral separation and racemization agent for amines. It is also used as a pharmaceutical raw material. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informat
Formule :C18H16O9Degré de pureté :99%Couleur et forme :White, PowderMasse moléculaire :376.32Citric acid, 99+%
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 SciFormule :C6H8O7Degré de pureté :99+%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :192.12
