Acetic acid
Query URLs
https://term.museum-digital.de/md-de/tag/50260
- Note
- Acetic acid /əˈsiːtɪk/, systematically named ethanoic acid /ˌɛθəˈnoʊɪk/, is an acidic, colourless liquid and organic compound with the chemical formula CH3COOH (also written as CH3CO2H, C2H4O2, or HC2H3O2). Vinegar is at least 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water and other trace elements.
Acetic acid is the second simplest carboxylic acid (after formic acid). It is an important chemical reagent and industrial chemical, used primarily in the production of cellulose acetate for photographic film, polyvinyl acetate for wood glue, and synthetic fibres and fabrics. In households, diluted acetic acid is often used in descaling agents. In the food industry, acetic acid is controlled by the food additive code E260 as an acidity regulator and as a condiment. In biochemistry, the acetyl group, derived from acetic acid, is fundamental to all forms of life. When bound to coenzyme A, it is central to the metabolism of carbohydrates and fats.
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Borecet érlelő / Essigkrug
Csőrrel ellátott sárga...
Object information
Image: Óbányai Német nemzetiségi tájház - CC BY-NC-SA -
Ecet-és olajtartó készlet
2 db csőrös kiöntővel...
Object information
Image: Óbudai Múzeum - CC BY-NC-SA -
Asztali patika
Talpas, felül fogórésszel...
Object information
Image: Magyar Kereskedelmi és Vendéglátóipari Múzeum - CC BY-NC-SA -
Fűszért Raktár Budapest 1956.
A képen a Budapesti Fűszer és...
Object information
Image: Magyar Kereskedelmi és Vendéglátóipari Múzeum - CC BY-NC-ND -
Fűszer és Csemege üzlet Budapest 1930.
A képen egy élelmiszerbolt...
Object information
Image: Magyar Kereskedelmi és Vendéglátóipari Múzeum - CC BY-NC-ND
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