Propanoic Acid

Other Trading Names:

  • Propionic Acid

CAS Number: 79-09-4

HS Code: 29152100

Types of Packaging:

  • 200kg Drum
  • 1000 kg IBC
Inquiry right-arrow $100.00
Availability: In stock
Propanoic Acid

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Analysis Items


Propanoic Acid

 ≥ 99.5%

Relative Density,


Boiling Range,


Evaporation Residue

 ≤ 0.01 %


 ≤ 0.15 %

Propyl Aldehyde 

 ≤ 0.05 %

Formic Acid 

≤ 0.05 %


≤ 2.0


 ≤ 3.0

Chemical Description 

  • Propionic acid, a vital organic compound, plays a significant role across various industries due to its diverse applications and unique chemical properties. With a molecular formula of C3H6O2, propionic acid consists of a three-carbon chain with a carboxylic acid functional group, imparting distinctive characteristics that make it invaluable in numerous industrial processes.
  • In the food industry, propionic acid serves as a preservative and flavoring agent, particularly in baked goods such as bread and pastries. Its antimicrobial properties help inhibit the growth of mold and bacteria, extending the shelf life of food products and ensuring their freshness and safety for consumption.
  • Additionally, propionic acid finds extensive use in the production of animal feed as a mold inhibitor and preservative. By preventing the growth of mold and fungi in feed grains, it helps maintain their nutritional quality and prevents spoilage, thereby enhancing animal health and productivity in the agricultural sector.
  • In the pharmaceutical industry, propionic acid serves as a precursor in the synthesis of various pharmaceutical compounds and active ingredients. Its involvement in organic transformations and chemical reactions enables the production of medications for a wide range of therapeutic applications, including anti-inflammatory and antimicrobial drugs.
  • Furthermore, propionic acid is utilized in the manufacture of herbicides and pesticides in the agricultural sector. Its herbicidal properties make it effective in controlling weed growth, while its fungicidal activity helps protect crops from fungal diseases, contributing to higher agricultural yields and improved crop quality.
  • Propionic acid also finds application in the production of propionate esters, which are used as solvents, plasticizers, and intermediates in the chemical industry. Its compatibility with other chemicals and versatility in reactions make it a valuable building block for creating a variety of chemical compounds with tailored properties and functionalities.
  • Research laboratories utilize propionic acid as a reagent and intermediate in organic synthesis and chemical research, contributing to scientific advancements and innovation in various fields.
  • Overall, propionic acid's multifaceted applications and significance across industries highlight its importance as a versatile chemical compound with widespread implications for food preservation, agriculture, pharmaceuticals, and chemical manufacturing. Its role in ensuring food safety, enhancing agricultural productivity, and driving scientific discovery underscores its enduring value in a rapidly evolving world.
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Propanoic Acid