Propionsyre (Propanoic Acid)
Product Name | Propionsyre (Propanoic Acid) |
---|---|
SKU | Propionsyre (Propanoic Acid) |
EC no | 201-176-3 |
CAS no | 79-09-4 |
Formula | C3H6O2 |
Synonyms | Carboxyethane, Ethanecarboxylic acid, Ethylformic acid, Metacetonic acid, Methylacetic acid, C3:0, Ethancarboxylsyre, Propansyre |
Propionic Acid (C3H6O2) is a simple carboxylic acid consisting of a chain of three carbon atoms. It has a characteristic sharp odor and taste and is found naturally in some foods, such as cheese and fermented products.
Properties:
- Chemical Structure: It contains a carboxyl group (-COOH), which gives it its acidic properties.
- Physical Properties: Propionic acid is a colorless liquid at room temperature and is readily soluble in water.
Applications:
- Preservative: It is used in the food industry as a preservative to prevent the growth of harmful microorganisms, especially in baked goods.
- Industrial Use: It is also important in the production of various chemicals, such as propionates, which are used in animal feed and as additives.
- Biochemistry: In biochemical processes, propionic acid can be formed by anaerobic fermentation and used as an energy source by certain microorganisms.
Health and Safety: Propionic acid is generally considered safe in the amounts used in food, but in higher concentrations, it can be irritating to the skin and mucous membranes.
Propionic acid is available in bulk, IBCs, drums, and containers.
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