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Propionic Acid (79-09-4)

Name: Propionic Acid (79-09-4)
Brand: Ozone Specialities
Price: 220.0 INR
Availability: InStock

Price 220.0 INR/ Kilograms

Get a Price/Quote

MOQ : 25 Kilograms

Propionic Acid (79-09-4) Specification

Purity
99.5% Min

Poisonous
No

Ph Level
2.5

Form
Liquid

Other Names
Propanoic acid, Methylacetic acid, Ethylformic acid

Molecular Formula
C3H6O2

HS Code
29155000

Storage
Dry Place

Density
0.993 g/cm at 20 C Gram per cubic centimeter(g/cm3)

Refractive Rate
1.386

Structural Formula
CH3CH2COOH

Solubility
Miscible in water, alcohol, ether, and chloroform

Molecular Weight
74.08 g/mol Grams (g)

Smell
Pungent

Boiling point
141 C

Melting Point
-21 C

Taste
Sour

Classification
Organic Chemicals

Chemical Name
Propionic Acid

CAS No
79-09-4

EINECS No
201-176-3

Grade
Food Grade

Standard
ISO / Food Chemical Codex (FCC) / BP Grade

Type
Organic Intermediate

Usage
Used as a preservative and mold inhibitor in animal feed and bakery products; raw material for cellulose acetate propionate plastics; synthesis of pharmaceuticals, flavors, and fragrances.

Main Material
Ethylene, Carbon Monoxide, and Hydrogen (via oxo synthesis) OR Propionibacterium fermentation products.

Propionic Acid (79-09-4) Trade Information

Minimum Order Quantity
25 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
500 Kilograms Per Month

Delivery Time
1 Week

Sample Available
No

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
25 kg hdpe drum , bag packing

Main Domestic Market
All India

Certifications
coa,msds

About Propionic Acid (79-09-4)

Propionic acid (CAS number 79-09-4), officially known by its IUPAC name propanoic acid, is a naturally occurring, short-chain carboxylic acid with the chemical formula CHCHCOOH. It presents as a clear, colorless liquid that carries a highly pungent, unpleasant odor resembling body odor or sour cheese. [1, 2, 3, 4, 5]

Versatile Food and Industrial Uses

Propionic acid is prized for its preservative properties, effectively inhibiting mold growth in animal feed and bakery products. Its widespread use in the food industry is complemented by its utility as a building block in the synthesis of plastics, pharmaceuticals, flavors, and fragrances. With adherence to international quality standards (ISO, FCC, BP), this organic intermediate is relied upon for both safety and effectiveness.

Exceptional Solubility and Stability

This sour-tasting liquid demonstrates outstanding solubility, being miscible with water, alcohol, ether, and chloroform. Propionic acid maintains stability when stored in dry, cool conditions, guaranteeing longevity and effectiveness for diverse applications. Its purity and physical characteristics, such as a boiling point of 141C and refractive rate of 1.386, make it ideal for precise industrial processes.

FAQ's of A Propionic Acid (79-09-4A ):

Q: How is propionic acid typically produced?

A: Propionic acid is manufactured either by oxo synthesis, utilizing ethylene, carbon monoxide, and hydrogen, or through the fermentation of specific bacteria like Propionibacterium. Both processes ensure high-purity outputs suitable for food and industrial grades.

Q: What are the main benefits of using propionic acid as a preservative?

A: Propionic acid prevents mold development and spoilage in animal feed and bakery products. Its ability to maintain freshness and extend shelf life without imparting negative flavors makes it indispensable in the food industry.

Q: When should propionic acid be stored and handled with extra care?

A: Proper storage is critical, as propionic acid should be kept in a dry, cool place to preserve its stability. Careful handling is recommended due to its pungent smell and acidic nature, which can irritate skin or mucous membranes.

Q: Where is propionic acid primarily used?

A: Propionic acid is widely utilized in food preservation, animal nutrition, the production of cellulose acetate propionate plastics, and as an intermediate in pharmaceuticals, flavors, and fragrances industries. Its use extends globally, with India acting as a key exporter.

Q: What is the process behind propionic acid's application in food preservation?

A: In food preservation, propionic acid is added directly to products such as animal feed and bakery items. Its inherent acidity (pH 2.5) disrupts the growth of molds and bacteria, ensuring longer shelf life and product safety.

Q: How does the solubility of propionic acid enhance its industrial application?

A: Propionic acid's ability to readily dissolve in water and various solvents (alcohol, ether, chloroform) facilitates its integration into numerous chemical processes. This characteristic allows for seamless mixing, dilution, and reactivity in both food and industrial formulations.

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