Acides et bases organiques
Des acides et des bases de qualité exceptionnelle pour une utilisation générale en laboratoire sont disponibles dans un assortiment d'emballages pratiques. Ces composés sont des réactifs fondamentaux dans diverses réactions chimiques et procédures analytiques. Les acides et bases organiques sont utilisés dans les titrations, les solutions tampons et comme catalyseurs en chimie de synthèse. Chez CymitQuimica, nous offrons une large sélection d'acides et de bases organiques de haute qualité pour répondre aux exigences de vos applications en laboratoire.
915 produits trouvés pour "Acides et bases organiques"
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Hydrogen chloride, 1M soln. in ethyl acetate
CAS :Produit contrôlé<p>In chemical industry production of inorganic salts, Production of vinyl chloride from acetylene, alkyl chlorides from olefins, dyes, artificial silk, pigment, pharmaceutical hydrochloride, As catalyst and solvent in organic syntheses, Alcohol chlorination reagent, Nitration reaction, Manufacture of </p>Formule :ClHCouleur et forme :Liquid, Clear colorless, Liquid, Clear colorlessMasse moléculaire :36.46Acetic acid, 4% v/v aq. soln.
<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 :CH3CO2HCouleur et forme :clear liquid, ColorlessMasse moléculaire :60.05DL-Lactic acid, 80-85% aq. soln.
CAS :<p>DL-Lactic acid is used to produce serial products or widely used in food, vintage, beverage, drugs, polymerization, textile, leather, tobacco, feed, plastic chemicals, pesticide, polymer solution and other industry. Lactic acid is also used as an acidifying agent. This Thermo Scientific Chemicals br</p>Formule :C3H6O3Degré de pureté :80-85%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :90.08Ammonium hydroxide, ACS, 28.0-30.0% NH{3}
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 :Liquid, ColorlessMasse moléculaire :35.05Thiosalicylic acid, 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 :C7H6O2SDegré de pureté :98%Couleur et forme :White to cream to yellow, Crystals or powder or crystalline powderMasse moléculaire :154.18Hydrogen peroxide, 27% w/w aq. soln., stab.
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 :H2O2Degré de pureté :98+%Couleur et forme :Clear, colorless, LiquidMasse moléculaire :34.01DL-Tartaric acid, 99%
CAS :<p>DL-Tartaric acid is used as a synergist for antioxidants, emulsifier, sequestrant and flavoring agent. It is also added with citric acid to prepare effervescent salts, thereby enhancing the taste of oral medications. It is also utilized in pigments, processing aids, ink, toner and colorant products.</p>Formule :C4H6O6Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :150.09Trifluoroacetic acid, 99%
CAS :<p>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 organic synthesis. Trifluoroacetic acid is an important building block in the synthesis of pharmaceuticals, agrochemi</p>Formule :C2HF3O2Degré de pureté :99%Couleur et forme :Clear colorless to pale yellow or pale pink, Fuming liquidMasse moléculaire :114.02Diglycolic acid, 98%
CAS :<p>Diglycolic acid was used in the preparation of needle-like aragonite particles from calcium nitrate aqueous solutions. It is also used in the synthesis of N-interlinked imipramines which show apoptotic activity against malignant cells as well as signs of combating Burkitt’s lymphoma. This Thermo Sci</p>Formule :C4H6O5Degré de pureté :98%Couleur et forme :White, Crystals or powder or crystalline powder or fused solidMasse moléculaire :134.09Azelaic acid, tech. 80%
CAS :<p>It is applied in organic synthesis, lacquers, polyester adhesives, and urethane elastomers. Azelaic acid directly inhibits kallikrein 5 (KLK5), down regulating expression of KLK5, toll-like receptor 2 (TLR 2), and cathelicidin, and suppresses activity of serine proteases. In PUFA-treated fibroblasts</p>Formule :C9H16O4Degré de pureté :80%Couleur et forme :White to cream or pale yellow, Crystalline powder or flakesMasse moléculaire :188.22Tartronic acid, 97%
CAS :<p>Tartronic acid is used as a reactant in the catalytic oxidation with air to form mesoxalic acid. 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 pro</p>Formule :C3H4O5Degré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :120.06Soda lime, indicating
CAS :<p>Soda lime's ability is to absorb carbon dioxide, makes it valuable in medical and surgical procedures. It is also used as a powerful drying agent, or desiccant, in commercial and industrial usage. It is also useful for the construction of gas masks. It plays an essential role for the measurement </p>Formule :CaHNaO2Masse moléculaire :96.07Glycolic acid, ca 66-70% aq. soln.
CAS :<p>Glycolic acid is used to evaluate the efficacy of glycolic peels treatment for all types of acne. It is also used in the fine synthesis of medicine and as a raw material of cosmetics and organic synthesis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product p</p>Formule :C2H4O3Degré de pureté :66-70%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :76.05Di-p-toluoyl-L-tartaric acid, 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 :C20H18O8Degré de pureté :98%Couleur et forme :Powder, WhiteMasse moléculaire :386.36Butyric acid, 99+%
CAS :<p>Butyric acid is a useful as precursor for the preparation of various butyrate esters. It is used as a food and perfume additive. It is also used as an animal feed supplement. Due to its powerful odor, it has also been used as a fishing bait additive and as a stink bomb. It is widely used as a flavor</p>Formule :C4H8O2Degré de pureté :99+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :88.11Citric acid, 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 :C6H8O7Degré de pureté :99+%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :192.12Glycolic acid, 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 :C2H4O3Degré de pureté :98%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :76.05Murexide
CAS :<p>Murexide is used as a complexometric indicator in analytical chemistry for complexometric titrations of calcium, copper nickel and cobalt. It is an inhibitor of dihydrofolate reductase. Further, it acts as an enhancer of sonochemical destruction of chlorinated hydrocarbon pollutants. This Thermo Sci</p>Formule :C8H8N6O6Couleur et forme :powder, Dark red or purpleMasse moléculaire :284.19Di-p-toluoyl-D-tartaric acid, 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 :C20H18O8Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to off-whiteMasse moléculaire :386.36Potassium hydroxide, 50% w/v aq. soln.
CAS :<p>Potassium hydroxide acts as the precursor for most of the soft and liquid soaps, and for numerous potassium-containing chemicals. It is widely used in the manufacture of detergents, fertilizer, rayon, paper, dyestuffs, various drugs, drug intermediates, fine chemicals, and petroleum products. In t</p>Formule :HKOCouleur et forme :Liquid, ColorlessMasse moléculaire :56.11trans-Cinnamic acid, 99+%
CAS :<p>trans-Cinnamic acid is used in flavors, synthetic indigo and pharmaceuticals. It is involved in the production of methyl, ethyl and benzyl esters, which is used in the perfume industry. It serves as a precursor to the sweetener aspartame through enzyme-catalyzed amination to phenylalanine. It is a s</p>Formule :C9H8O2Degré de pureté :99+%Couleur et forme :White to pale cream, Powder or crystals or crystalline powderMasse moléculaire :148.16Tannic acid
CAS :<p>Used for enzyme immobilization and protein adsorption.Tannic acid has anti-bacterial, anti-enzymatic and astringent applications. Used in the dyeing process for cellulose fibers such as cotton. Used in food and medication. This Thermo Scientific Chemicals brand product was originally part of the Alf</p>Formule :C76H52O46Couleur et forme :Cream to brown, PowderMasse moléculaire :1701.21Phthalic acid, ACS, 99.5+%
CAS :<p>Phthalic acid is used as an active ingredient in polyesters and alkyd resins. It is also used as plasticizers for polyvinyl chloride and other polymers. It is also useful in the production of anthraquinone, phenolphthalein and phthalocyanine pigments. It serves as an organic reagent in the productio</p>Formule :C8H6O4Degré de pureté :99.5+%Masse moléculaire :166.13Tetronic acid, 96%
CAS :<p>Tetronic acid is used as a precursor of a variety of substituted and ring-fused furans and butenolides. It is an acidic building block for heterocyclic compounds for medicinal applications. It is used for selective O-alkyaltion reactions involving cesium fluoride. It is also used to prepare 3H-furo[</p>Formule :C4H4O3Degré de pureté :96%Couleur et forme :White to cream to yellow, Crystals or powder or crystalline powderMasse moléculaire :100.07Succinic acid, 99+%
CAS :<p>Succinic acid acts as a leaching agent in extracting lithium, cobalt from used Li-ion batteries and magnesium from magnesite ore. It is used as a starting material in the synthesis of new elastic polyesters, fumaric acid, succinic anhydride and alkyd resins. It plays an important role as an acidity </p>Formule :C4H6O4Degré de pureté :99+%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :118.09L-(-)-Malic acid, 97%
CAS :<p>L-(-)-Malic acid is used as Selective -amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including -opioid rece. It also acts as active ingredient in many sour or tart foods. It is used as synthesizing disincrustant and fluorescent whiteni</p>Formule :C4H6O5Degré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :134.09Acetic acid, glacial, ACS, 99.7+%
CAS :<p>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 Scientific</p>Formule :C2H4O2Degré de pureté :99.7+%Couleur et forme :Liquid, ColorlessMasse moléculaire :60.05D-(-)-Tartaric acid, 99%
CAS :<p>D-(-)-Tartaric acid is used as a resolving agent in organic synthesis. It is used as a precursor for the preparation of its ester derivatives like D-tartaric acid diethyl ester, D-tartaric acid dimethyl ester and D-tartaric acid diiso-propyl ester. It finds application in the synthesis of chiral azi</p>Formule :C4H6O6Degré de pureté :99%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :150.09L-(+)-Tartaric acid, ACS
CAS :<p>Useful as a resolving agent</p>Formule :C4H6O6Masse moléculaire :150.09(+)-Dibenzoyl-D-tartaric acid, anhydrous, 99%
CAS :<p>For chiral resolution(+)-Dibenzoyl-D-tartaric acid is used as a reagent in the preparation of chiral salts. It also serves as a reagent for chiral resolution of amino compounds. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation</p>Formule :C18H14O8Degré de pureté :99%Couleur et forme :White, PowderMasse moléculaire :358.30Trifluoroacetic acid, HPLC Grade, 99.5+%
CAS :<p>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, agroche</p>Formule :C2HF3O2Degré de pureté :99.5+%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :114.02Citric acid, anhydrous, ACS, 99.5+%
CAS :<p>Citric acid is the most widely used organic acid and pH-control agent in foods, beverages, pharmaceuticals and technical applications. Used in pharmaceutical preparations, especially in effervescent tablets. It is used as a natural preservative. This Thermo Scientific Chemicals brand product was or</p>Formule :C6H8O7Degré de pureté :99.5+%Couleur et forme :White, SolidMasse moléculaire :192.12Acetic acid, glacial, 99.9985% (metals basis)
CAS :<p>Acetic acid is used as a solvent for purification and production of many chemical compounds eg., vinyl acetate monomer. It is a significant chemical reagent and is mainly used in the production of cellulose acetate for photographic film, polyvinyl acetate for wood glue, synthetic fibers and fabrics.</p>Formule :C2H4O2Degré de pureté :99.9985%Couleur et forme :Liquid, ColorlessMasse moléculaire :60.05TIMTEC ST45302199
CAS :Formule :C5H6O4Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :130.0987(R)-3-Amino-4,4-dimethylpentanoic acid
CAS :Formule :C7H15NO2Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :145.1995L(+)-Lactic Acid
CAS :Formule :C3H6O3Degré de pureté :75%Couleur et forme :LiquidMasse moléculaire :90.07797,7-Dimethyl-2-oxobicyclo[2.2.1]heptane-1-carboxylic acid
CAS :Formule :C10H14O3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :182.2164Cesium Pivalate
CAS :Formule :C5H9CsO2Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :234.0292Methanesulfonic acid, 1,1,1-trifluoro-, silver(1+) salt (1:1)
CAS :Formule :CAgF3O3SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :256.9373Trans-4-dimethylaminocrotonic acid, HCl
CAS :Formule :C6H12ClNO2Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :165.6180(E)-3-BROMOACRYLIC ACID
CAS :Formule :C3H3BrO2Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :150.9587H-D-Glu-OH
CAS :Formule :C5H9NO4Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :147.129310-Bromodecanoic acid
CAS :Formule :C10H19BrO2Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :251.1607(2S,3S)-2,3-Bis(pivaloyloxy)succinic acid
CAS :Formule :C14H22O8Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :318.3197rel-(1R,3S)-1,3-Cyclopentanedicarboxylic acid
CAS :Formule :C7H10O4Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :158.1519Ref: IN-DA0038DV
1g44,00€5g94,00€25g227,00€50g523,00€100gÀ demander250gÀ demander100mg25,00€250mg25,00€1H-Imidazole-4-Carboxylic Acid
CAS :Formule :C4H4N2O2Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :112.08683-AMINO-PENTANOIC ACID
CAS :Formule :C5H11NO2Degré de pureté :99%Couleur et forme :SolidMasse moléculaire :117.1463(R)-2-(4-Chlorophenyl)-2-hydroxyethanoic acid
CAS :Formule :C8H7ClO3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :186.5924Pyridin-1-ium 4-methylbenzenesulfonate
CAS :Formule :C12H13NO3SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :251.3015Ref: IN-DA003U2P
10g21,00€25g21,00€50g24,00€5kg255,00€100g26,00€250g47,00€25kgÀ demander500g53,00€50kgÀ demander
![7,7-Dimethyl-2-oxobicyclo[2.2.1]heptane-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003BJQ.webp&w=3840&q=75)
