Propionic Acid

Propionic Acid is a saturated monoprotic carboxylic acid containing three carbon atoms. It is a colorless oily liquid at room temperature with a pungent smell. It is soluble in water and is widely used as a food preservative, fungicide, and raw material for chemical synthesis, etc.

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Product Description

The Propionic Acid products of Polykem Company are renowned for their high purity, with purity specifications reaching over 99.5%, and the quality is stable and reliable. Its price is competitive and its cost performance is outstanding. It is suitable for various fields such as food preservation, flavor synthesis and chemical raw materials.

Product Parameter

CAS No.	79-09-4
Chemical Formula	C3H6O2
Melting point	-21.5℃
Boiling point	141.1℃
Density	0.99g /cm3
Flash point	54℃(CC)
Saturated vapor pressure	1.33kPa (39.7℃)
Critical temperature	339℃
Critical pressure	4.53MPa
Ignition temperature	485℃
Refractive index	1.3843 (25ºC)

Product Feature and Application

Propionic acid is used as organic reagent, esterifying agent and plasticizer. Because propionic acid can dissolve most organic matter, propionic acid is also a common organic solvent.

Applications:

Food preservatives, acidity regulators

Pharmaceutical industry, drug synthesis, antibacterial agents

Agriculture and Animal Husbandry

Solvents and plasticizers, plastic stabilizers in the chemical industry

Leather and textile industry

Environmental protection and water treatment

Propionic Acid

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