Propionic Acid (CAS 79-09-4): Properties, Applications, and Industrial Significance
Discover the versatile applications and critical properties of Propionic Acid, a key industrial chemical.
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Propionic acid
Propionic acid, also known as propanoic acid, is a vital organic compound with the CAS number 79-09-4. It is characterized by its clear, colorless liquid form and a distinctly pungent odor. This chemical is widely recognized for its efficacy as a preservative in the food and animal feed industries, effectively inhibiting mold and bacterial growth. Beyond preservation, it serves as a crucial intermediate in the production of various chemicals, including polymers, and finds applications in sectors like pharmaceuticals, perfumes, and even nickel electroplating.
- Learn about the chemical production of propionic acid, including its hydrocarboxylation of ethylene process.
- Explore the biotechnological propionic acid synthesis using Propionibacterium strains.
- Understand the propionic acid industrial uses such as its role as a food preservative for animal feed.
- Review the safety of propionic acid handling, noting its flammable and corrosive properties.
Advantages Offered by Propionic Acid
Effective Preservation
Propionic acid is a highly effective food preservative, preventing spoilage and extending the shelf life of various food products through its antimicrobial action.
Versatile Chemical Intermediate
As a critical chemical intermediate, it is fundamental in the synthesis of polymers and other organic compounds, showcasing its broad utility in the chemical industry.
Broad Industrial Reach
The propionic acid industrial uses span across diverse sectors, from agriculture and baking to pharmaceuticals and manufacturing, highlighting its widespread importance.
Key Applications
Food Preservation
Used as a food additive, propionic acid is vital for preventing mold and bacterial growth in baked goods and other food items.
Animal Feed
Its role as a preservative for animal feed significantly contributes to livestock health and feed efficiency, making it a key component in modern agriculture.
Chemical Synthesis
Propionic acid serves as a building block in the synthesis of esters, salts, and polymers, demonstrating its value in advanced chemical manufacturing.
Pharmaceuticals and Flavors
Its properties are leveraged in the pharmaceutical sector and for creating artificial flavors, showcasing its diverse applications in consumer products.
Related Technical Articles & Resources
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