Description

Propionic Acid NF

Propionic Acid NF is a high-purity, short-chain carboxylic acid used in pharmaceutical, nutraceutical, and food applications as a preservative, pH adjuster, and antimicrobial agent. Compliant with National Formulary (NF) standards, it provides consistent acidity and inhibitory effects against molds and bacteria in various formulations. Propionic Acid
• Is a NF-compliant carboxylic acid for pharmaceutical and food applications
• Is used as a preservative, pH regulator, and antimicrobial agent
• Is suitable for oral solutions, syrups, topical formulations, and food products
• Provides stability and shelf-life enhancement for moisture-sensitive compounds
• Is manufactured under Good Manufacturing Practice (GMP) certified conditions
• Is supplied with complete regulatory documentation including Certificate of Analysis (CoA) and technical data
Propionic Acid NF is chemically designated as C2H5COOH. It appears as a colorless to slightly yellow liquid with a pungent odor and is fully miscible with water and many polar organic solvents. Its strong antimicrobial activity is especially effective against molds and certain bacteria.
In pharmaceutical, nutraceutical, and food applications, Propionic Acid NF is used in:
• Oral solutions, syrups, and suspensions for acidity control
• Topical formulations requiring pH stabilization
• Food and beverage products as a mold inhibitor and preservative
• Compounded preparations requiring consistent acid strength
• Industrial processes where low molecular weight acids are used as intermediates
Propionic Acid NF ensures controlled acidity, contributes to microbial stability, and enhances the shelf life of formulations. It is compatible with most excipients, solvents, and formulation processes.
CarboMer supplies Propionic Acid NF with control over assay, water content, purity, and microbial limits. Material meets NF monograph specifications and is suitable for regulated pharmaceutical and food applications.
The material is packaged in sealed, moisture-resistant, tamper-evident containers. Available in laboratory, pilot, and commercial-scale volumes. Minimum order quantities (MOQ), lead times, and documentation including CoA and SDS are provided upon request.
Each batch is tested for identity (IR, NMR), assay, water content, pH, heavy metals, and microbial purity. Certificates of Analysis (CoA), Safety Data Sheets (SDS), and full traceability documentation accompany every shipment.
As with all CarboMer acids and functional excipients, Propionic Acid NF is supported by formulation guidance, regulatory expertise, and reliable global supply to help ensure safe, effective, and compliant product development.