Peracetic acid - Wikipedia
网页Peracetic acid (also known as peroxyacetic acid, or PAA) is an organic compound with the formula CH 3 CO 3 H. This peroxy acid is a colorless liquid with a characteristic acrid odor reminiscent of acetic acid. It can be highly corrosive. Peracetic acid is a weaker acid than the parent acetic acid, with a pK a of 8.2. [2]
Peracetic Acid Uses and Hazards - The Synergist
网页Peracetic acid (CAS No. 79-21-0), also known as peroxyacetic acid or PAA, is an organic chemical compound used in numerous applications, including chemical disinfectant in healthcare, sanitizer in the food industry, and disinfectant during water treatment.
Is Peracetic Acid a Problem? PPE You Should Consider
网页2019年11月4日 · Peracetic acid is commonly used as a broad-spectrum biocide in medical and industrial applications. It is a powerful oxidizing agent that kills microorganisms by penetrating the cell wall. It is even effective against anthrax spores.
Peracetic Acid Sterilization | Infection Control | CDC
网页What to know. Peracetic Acid Sterilization from the Guideline for Disinfection and Sterilization in Healthcare Facilities (2008). Overview. Peracetic acid is a highly biocidal oxidizer that maintains its efficacy in the presence of organic soil.
网页use of peracetic acid (PAA) as an alternative to halogenated disinfection chemicals (such as chlorine based products). Peracetic acid is an equilibrium mixture of acetic acid and hydrogen peroxide and water CH3COOH + H2O2 ↔ CH3COOOH + H2O. Commercially available PAA has a stabilizer to increase its storage life.
Peracetic Acid - an overview | ScienceDirect Topics
网页2016年4月6日 · Peracetic, or peroxyacetic acid, is characterized by a very rapid action against all microorganisms. A special advantage of peracetic acid is its lack of harmful decomposition products (i.e., acetic acid, water, oxygen, hydrogen peroxide); it enhances removal of organic material155 and leaves no residue.
Peracetic Acid | CH3COOOH | CID 6585 - PubChem
网页Peracetic acid is a colorless liquid with a strong, pungent acrid odor. Used as a bactericide and fungicide, especially in food processing; as a reagent in making caprolactam and glycerol; as an oxidant for preparing epoxy compounds; as a bleaching agent; a sterilizing agent; and as a polymerization catalyst for polyester resins. (EPA, 1998)
How peracetic acid is changing wastewater treatment
网页2020年4月19日 · Peracetic acid at a glance. 16,000 municipal wastewater plants in the US treat 45 billion L of sewage each day. 90% of peracetic acid’s disinfection activity happens in the first minute. Peracetic acid is a stronger oxidant than sodium hypochlorite and chlorine dioxide but weaker than ozone.
PERACETIC ACID | CAMEO Chemicals | NOAA
网页Colorless liquid with a strong, pungent acrid odor. Used as a bactericide and fungicide, especially in food processing; as a reagent in making caprolactam and glycerol; as an oxidant for preparing epoxy compounds; as a bleaching agent; a sterilizing agent; and as a polymerization catalyst for polyester resins.
Peracetic Acid - Alternative Disinfection Methods Fact Sheet
网页2024年8月5日 · This fact sheet provides information on the mechanisms of disinfection using peracetic acid, its applicability and case studies at wastewater treatment plants.
跳至内容