Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Eastman Propionic Acid P Preservative

Eastman Propionic Acid P Preservative is a premium-grade propionic acid-based antimicrobial preservative from Eastman’s specialty chemical portfolio. Designed for animal feed and silage preservation, it effectively inhibits mold, yeast, and bacteria. The “P” denotes its optimized purity and performance profile. Highly soluble, stable, and compliant with global regulatory standards, it ensures feed safety, extends shelf life, and supports sustainable livestock nutrition without compromising efficacy or handling safety.
  • eastman propionic acid p preservative_9e37d9ca
  • eastman propionic acid p preservative_9e37d9ca

Features Of Eastman Propionic Acid P Preservative

  1. High-purity propionic acid formulation optimized for effective microbial inhibition in industrial systems.

  2. Low volatility and excellent thermal stability for consistent performance during processing and storage.

  3. Compatible with a broad range of polymers, resins, and water-based formulations without compromising material integrity.

  4. Non-corrosive to common processing equipment when used within recommended concentration ranges.

  5. Readily biodegradable, supporting sustainable manufacturing practices and regulatory compliance.

Typical Applications Of Eastman Propionic Acid P Preservative

  1. Preservation of aqueous polymer emulsions and latexes in coatings and adhesives.

  2. Mold and bacteria control in water-based metalworking fluids.

  3. Stabilization of starch-based and cellulose derivatives in construction additives.

  4. Inhibition of spoilage microorganisms in industrial process waters and recirculating cooling systems.

  5. Preservation of animal feed supplements and pelleted feed matrices during storage and transport.

Specifications Of Eastman Propionic Acid P Preservative

Chemical TypePropionic acid (≥99.5% purity)
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
OdorCharacteristic pungent, ethereal odor
Density (20°C)0.992–0.996 g/cm³
Boiling Point141°C
Refractive Index (20°C)1.373–1.375
pH (1% aqueous solution)2.2–2.5


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