Peracetic Acid (PAA)
PAA, Peroxyacetic Acid, Ethaneperoxoic acid.
- CAS
- 79-21-0
- EC
- 201-186-8
- Sectors
- Water & Wastewater Treatment, Food & Nutrition, Textiles, Leather & Paper
Peracetic Acid (CAS 79-21-0) is an organic peroxide oxidizing agent supplied as a clear liquid equilibrium solution, typically at 15% in Food Grade or Technical Grade, that acts as a broad-spectrum disinfectant and sanitizer for aseptic packaging, clean-in-place systems, food contact surfaces, wastewater treatment, and textile bleaching. The product offers a broad-spectrum biocidal profile, effectively eliminating bacteria, fungi, and viruses without leaving toxic residues. It is highly valued for its environmentally friendly decomposition into oxygen, water, and acetic acid. Its low-temperature activity makes it a preferred choice over thermal sterilization in sensitive industrial processes.
Peracetic Acid (PAA)
Applications
- Food Processing: Sanitization of food contact surfaces and antimicrobial wash for produce and meat.
- Water Disinfection: Wastewater treatment and microbial control in cooling towers and pulp mills.
- Textile Bleaching: Used as a gentle bleaching agent in the processing of natural and synthetic fibers.
Safety & Risks
Classified as an Organic Peroxide (Type D) and Corrosive (Category 1A). Requires handling with Respirators, Face Shields, and Acid-Resistant Aprons due to its pungent, irritating vapors.
Packaging
30 kg Jerrycans, 220 kg Drums, and 1000 kg IBC Tanks.