CAS 64-19-7: Acide acétique
Description :
Acide acétique, avec le numéro CAS 64-19-7, est un composé organique liquide incolore et à l'odeur piquante qui est un composant clé du vinaigre, contribuant à son goût acide et à son odeur forte. Il a une formule moléculaire de C2H4O2 et est classé comme un acide carboxylique en raison de la présence d'un groupe carboxyle (-COOH). Acide acétique est hygroscopique et miscible avec l'eau, l'éthanol et l'éther, ce qui le rend polyvalent dans diverses réactions chimiques et applications. Il a un point d'ébullition d'environ 118°C et un point de fusion d'environ 16°C. Acide acétique est largement utilisé dans la production de fibres synthétiques, de plastiques et de conservateurs alimentaires, ainsi que dans l'industrie chimique pour la synthèse de divers composés. Il peut agir comme un acide faible, se dissociant partiellement en solution pour libérer des ions hydrogène, ce qui contribue à son acidité. De plus, Acide acétique est reconnu pour ses propriétés antimicrobiennes, ce qui le rend utile dans la conservation des aliments et les produits de nettoyage. Des précautions de sécurité sont nécessaires lors de la manipulation de Acide acétique, car il peut provoquer des irritations de la peau et des yeux.
Formule :C2H4O2
InChI :InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
Code InChI :InChIKey=QTBSBXVTEAMEQO-UHFFFAOYSA-N
SMILES :C(C)(O)=O
Synonymes :- Acetasol
- Acetic Acid Glacial
- Acetic Acid Glacial BP
- Acetic acid HAC
- Acetic acids
- Aci-Jel
- Acide acetique
- Acide acétique glacial
- Acido Acetico, De Una Concentracion Superior Al 10 Por Ciento, En Peso, De Acido Acetico
- Acido acetico
- Acido acetico glaciale
- Voir plus de synonymes
Trier par
Acetic acid, 25%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :C2H4O2Couleur et forme :Clear colorless, SolutionMasse moléculaire :60.05Acetic acid
CAS :Produit contrôléPlease enquire for more information about Acetic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C2H4O2Masse moléculaire :60.05 g/molAcetic Acid, GlenDry™, anhydrous
CAS :Formule :CH3CO2HDegré de pureté :≥ 99.8%Couleur et forme :Clear, colourless liquidMasse moléculaire :60.05Acetic acid 1000 µg/mL in Acetonitrile
CAS :Produit contrôléFormule :C2H4O2Couleur et forme :Single SolutionMasse moléculaire :60.05Lead(IV) acetate, 95%, stabilized
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :C8H12O8PbDegré de pureté :95%Couleur et forme :Crystalline powder, White to pink-orangeMasse moléculaire :443.40Acetic Acid 2.5M Aq. Solution
CAS :Formule :C2H4O2Couleur et forme :Clear, Colourless, LiquidMasse moléculaire :60.05Acetic Acid Dried, 99.9%, water 0.05%
CAS :Formule :C2H4O2Degré de pureté :min. 99.9%Couleur et forme :Clear, Colourless, Liquid, max.10Masse moléculaire :60.05Acetic acid, glacial, 99.9985% (metals basis)
CAS :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. It is used as a descaling agent in households. As a food additive, it finds application as a condiment, in the pickling of vegetables and other foods and is also an acidity regulator. In analytical chemistry, for the estimation of weakly alkaline substances such as organic amides, glacial acetic acid is used. Acetic acid is used as antimicrobial preservative or acidulates in a variety of food products. 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 Scientific Chemicals.Formule :C2H4O2Degré de pureté :99.9985%Couleur et forme :Liquid, ColorlessMasse moléculaire :60.05Acetic acid 1000 µg/mL in Methanol
CAS :Produit contrôléFormule :C2H4O2Couleur et forme :Single SolutionMasse moléculaire :60.05Acetic acid, glacial, 99+%
CAS :Good polar protic solvent, in its ester form it acts as a solvent for inks paints and coatings. Used in laboratory as a solvent for recrystallization, manufacture of camphor, cellulose acetate, polyvinyl acetate. It involves in Wagner-Meerwein rearrangement. Used for preparation of mono-lithium salt of 5-sulfoisophthalic 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 product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :C2H4O2Degré de pureté :99+%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :60.05Methyl Vinyl Ketone, Stabilized ca 95%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :C4H6ODegré de pureté :95%Couleur et forme :Liquid, Clear colorless to light yellowMasse moléculaire :70.09Acetic acid, 99.8%, for analysis
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :C2H4O2Degré de pureté :99.8%Couleur et forme :Clear liquidMasse moléculaire :60.05Acetic acid, 99.5%, pure
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :C2H4O2Degré de pureté :99.5%Couleur et forme :Clear liquidMasse moléculaire :60.05Buffer solution pH 5, Acetate buffer
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :C2H4O2Couleur et forme :Clear colorless, SolutionMasse moléculaire :60.05Perchloric acid, pure, 0.1M solution in acetic acid
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :ClHO4Couleur et forme :Clear colorless, SolutionMasse moléculaire :100.45Acetic Acid Glacial for molecular biology, 99.9%
CAS :Formule :C2H4O2Degré de pureté :min. 99.9%Couleur et forme :Clear, Colourless, Liquid, max.10Masse moléculaire :60.05Acetic 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 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 Scientific Chemicals.Formule :C2H4O2Degré de pureté :99.7+%Couleur et forme :Liquid, ColorlessMasse moléculaire :60.05
