Potassium peroxymonosulfate is a super broad-spectrum disinfection product effective against viruses, bacteria, mycoplasma, fungi and molds.
Potassium peroxymonosulfate is widely used as an oxidizing agent, for example, in pools and spas (usually referred to as monopersulfate or "MPS").
Potassium peroxymonosulfate is the potassium salt of peroxymonosulfuric acid.
CAS Number: 10058-23-8
Molecular Formula: HKO6S
Molecular Weight: 168.16764
EINECS Number: 2331874
Synonyms: Monopotassium peroxymonosulfate, potassium;hydroxy sulfate, Potassium hydrogenperoxomonosulphate, 040ZB27861, Caswell No. 699A, Monopotassium persulfate, Monopotassium peroxymonosulfurate, DTXSID1034840, CARO'S ACID POTASSIUM SALT, UNII-040ZB27861, EINECS 233-187-4, AKOS030228132, EPA Pesticide Chemical Code 063604, Peroxymonosulfuric acid, potassium salt (1:1), Q2627730.
Potassium peroxymonosulfate is an oxidizing agent that provides broad-spectrum disinfection, including activity against nonenveloped viruses and bacterial spores.
Potassium peroxymonosulfate retains some activity in the presence of organic matter.
Potassium peroxymonosulfate, also known as MPS, KMPS, potassium monopersulfate, and potassium caroate is a white powder and non-chlorine oxidizer, whose chemical formula is KHSO5.
Usually potassium peroxymonosulfate is available as the triple salt 2KHSO5·KHSO4·K2SO4, known as Oxone.
The standard electrode potential for potassium peroxymonosulfate is +1.81 V with a half reaction generating the hydrogen sulfate (pH = 0):
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HSO−5 + 2H+ + 2e− → HSO−4 + H2O
Oxone is produced from Potassium peroxymonosulfate, which is generated in situ by combining oleum and hydrogen peroxide.
Careful neutralization of this solution with Potassium peroxymonosulfate allows the crystallization of the triple salt.
Potassium peroxymonosulfate is a strong oxidant with an oxidation potential of similar magnitude to that of chlorine.
Potassium peroxymonosulfate is widely used in swimming pools to keep the water clear, thus allowing chlorine in pools to work to sanitize the water rather than clarify the water, resulting in less chlorine needed to keep pools clean.
Potassium peroxymonosulfate, also known potassium monopersulfate or MPS, is the potassium acid salt of peroxymonosulfuric acid, with the chemical formula KHSO5.
Potassium peroxymonosulfate is sold under the trade names Caroat and Oxone, where it exists as a mixture consisting of of 2KHSO5·KHSO4·K2SO4, as pure potassium peroxymonosulfate is unstable and breaks down in the latter two compounds.
Potassium peroxymonosulfate is a strong oxidizer, capable of oxidizing organic substances into various compounds, such as: aldehydes to carboxylic acids, alcoholic solvents to their coresponding esters, cleaving internal alkenes to two carboxylic acids and terminal alkenes to epoxides, ketones to dioxiranes, thioethers to sulfones, tertiary amines to amine oxides and phosphines to phosphine oxides.
Potassium peroxymonosulfate, also known as potassium monopersulfate or potassium hydrogen peroxymonosulfate, is a chemical compound with the molecular formula KHSO5.
Potassium peroxymonosulfate is a white, crystalline solid that is soluble in water.
Potassium peroxymonosulfate can be prepared by reacting a concentrated solution of Caro's acid with a potassium salt, such as potassium carbonate.
Potassium peroxymonosulfate can also be used.
Potassium peroxymonosulfate can also be obtained via electrolysis of potassium persulfate in sulfuric acid.
Potassium peroxymonosulfate appears as a byproduct.
Adding hydrogen peroxide to Potassium peroxymonosulfate also yields potassium peroxymonosulfate.
Another method involves the hydrolysis of sodium persulfate at 100 °C to yield peroxydisulfuric acid.
Solid potassium bisulfite is added, and the solution is filtered to remove the resulting Potassium peroxymonosulfate.
The filtrate is freeze-dried and then washed with distilled water and filtered again at room temperature.
The resulting filtrate is chilled on an ice bath, and the product is recrystallized for better purity.
Potassium peroxymonosulfate compound, a white, free flowing crystalline granule, is non-toxic, odorless, and easily soluble in water.
Potassium peroxymonosulfate is an efficient, environmentally friendly, and multifunctional acidic oxidant.
Potassium peroxymonosulfate is commonly used as an oxidizing agent in swimming pool and spa water treatment products.
It helps to break down organic contaminants, such as body oils and sweat, and eliminates bacteria and algae, keeping the water clean and safe for recreational use.
Potassium peroxymonosulfate is employed in household cleaning products, industrial cleaners, and disinfectants due to its strong oxidizing properties.
It effectively removes stains, mold, mildew, and bacteria from surfaces without leaving harmful residues.
In hairdressing and cosmetic products, Potassium peroxymonosulfate is used as a bleaching agent to lighten hair color or remove unwanted pigments from dyed hair.
Potassium peroxymonosulfate breaks down the melanin pigments in hair shafts, allowing for color changes or highlights.
Potassium peroxymonosulfate is an active ingredient in oxygen-based laundry bleaches and stain removers.
When dissolved in water, it releases active oxygen, which helps to break down and remove stains, dirt, and odors from fabrics without damaging colors or fabrics.
Potassium peroxymonosulfate is utilized in various chemical synthesis processes as an oxidizing agent to facilitate reactions, such as epoxidation, sulfonation, and oxidation of organic compounds in laboratory settings and industrial production.
Potassium peroxymonosulfate is used in environmental remediation processes to treat contaminated soil and groundwater.
Potassium peroxymonosulfate can oxidize organic pollutants, such as hydrocarbons and pesticides, into less harmful or more easily biodegradable compounds.
Potassium peroxymonosulfate is a non chlorine “Shock” product.
It was originally developed for pool use.
Potassium peroxymonosulfate is used to eliminate organic contamination.
It will not remove combined chlorines.
Therefore, Potassium peroxymonosulfate is not equivalent to “superchlorination” or “”breakpoint chlorination”.
Pools in which Potassium peroxymonosulfate is used will still require a chlorine-based product to reduce elevated combined chlorines (CC) levels.
Potassium peroxymonosulfate is mainly used to oxidize organic matter which increases sanitizer efficiency by “freeing up” more product to be used for disinfection.
Potassium peroxymonosulfate itself does not kill pathogens.
Potassium peroxymonosulfate is not a disinfectant.
Potassium peroxymonosulfate is a versatile oxidant.
It oxidizes aldehydes to carboxylic acids.
In the presence of alcoholic solvents, the esters will be obtained.
Internal alkenes may be cleaved to 2 carboxylic acids.
At the same time, terminal alkenes will get epoxidized.
Thioethers provide sulfones, tertiary amines provide amine oxides, and phosphines provide phosphine oxides.
Illustrative of the oxidation power of Potassium peroxymonosulfate is the conversion of an acridine derivative to the corresponding acridine-N-oxide.
Potassium peroxymonosulfate is an extremely potent oxidizer.
It also may act as a bactericidal agent as treatment of bacterial spores with this agent leads to damage to the spore’s inner membrane.
Plays a role in oxidative halogenation of various carbonyl and ketone compounds.
Potassium peroxymonosulfate disinfectant was first used in pig farms.
Since 1986, the first disinfection product with potassium monopersulfate as the effective ingredient was introduced, it was been continuously developed and optimized.
At present, potassium monopersulfate disinfectant has been successfully applied to the prevention and control of more than 500 pathogenic microorganisms (bacteria, fungi and viruses).
It can effectively kill foot-and-mouth disease (FMD), African swine fever (ASF), porcine reproductive and respiratory syndrome virus (PRRS), Salmonella and campylobacter.
Potassium peroxymonosulfate is a moderately water and acid soluble Potassium source for uses compatible with sulfates.
Potassium peroxymonosulfates are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal.
Most metal Potassium peroxymonosulfates are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble.
Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions.
Metallic ions can also be dispersed utilizing suspended or coated nanoparticles and deposited utilizing sputtering targets and evaporation materials for uses such as solar cells and fuel cells.
Potassium peroxymonosulfate is generally immediately available in most volumes.
High purity, submicron and nanopowder forms may be considered.
American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards.
Typical and custom packaging is available.
Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Technical guidance for using Potassium Sulfate in agriculture is also available.
EWG's Food Scores: 1
FDA UNII: 040ZB27861
Potassium peroxymonosulfate converts ketones to dioxiranes.
The synthesis of dimethyldioxirane (DMDO) from acetone is representative.
Potassium peroxymonosulfates are versatile oxidising agents and may be used for the epoxidation of olefins.
In particular, if the starting ketone is chiral then the epoxide may be generated enantioselectively, which forms the basis of the Shi epoxidation.
Potassium peroxymonosulfate is used in denture cleaning products to remove stains, plaque, and bacteria from dental prostheses.
Its powerful oxidizing action helps to maintain the cleanliness and hygiene of dentures.
In addition to swimming pool and spa sanitation, Potassium peroxymonosulfate is utilized in water treatment processes for other purposes.
Potassium peroxymonosulfate can help to eliminate taste and odor compounds, control algae growth in reservoirs, and remove iron and manganese from drinking water sources.
Potassium peroxymonosulfate is employed in medical and healthcare settings for disinfection and sterilization purposes.
Potassium peroxymonosulfate is used to sanitize medical equipment, surgical instruments, and laboratory glassware due to its broad-spectrum antimicrobial activity.
In various industrial sectors, potassium peroxymonosulfate is used for oxidation reactions, polymerization processes, and wastewater treatment.
Potassium peroxymonosulfate serves as a versatile oxidizing agent in chemical manufacturing, textile processing, and electronics manufacturing.
Aquaculture: Potassium peroxymonosulfate is applied in aquaculture systems to maintain water quality and control microbial contamination. It helps to reduce organic matter, ammonia, and harmful pathogens in fish ponds, hatcheries, and recirculating aquaculture systems.
Potassium peroxymonosulfate is utilized in waste disposal facilities and landfills to neutralize and decompose organic waste materials.
Potassium peroxymonosulfate can accelerate the degradation of organic matter, reducing the production of foul odors and harmful gases.
In analytical chemistry, potassium peroxymonosulfate is used as a reagent for oxidative assays and titrations.
Potassium peroxymonosulfate can be employed for the determination of various analytes, including organic compounds, metal ions, and reducing agents.
Potassium peroxymonosulfate-based formulations are being explored as potential fire extinguishing agents due to their ability to release oxygen rapidly when activated.
They offer a non-toxic and environmentally friendly alternative to traditional fire suppressants.
Potassium peroxymonosulfate undergoes a chain reaction in water, continuously generating new ecological oxygen and oxidation of free hydroxyl groups, which can change the permeability of cell membranes and rupture them, achieving the purpose of killing bacteria, fungi, protozoa and viruses.
In addition, new ecological oxygen, hypochlorous acid, and free hydroxyl can kill microorganisms at the same time, and achieve the maximum synergistic sterilization effect after dissolving.
Potassium peroxymonosulfate is a commonly used oxiding agent.
A 1% solution is reliably bactericidal and virucidal (including nonenveloped viruses).
Despite label claims, independent studies have demonstrated that potassium peroxymonosulfate does not effectively inactivate dermatophyte spores.83
Potassium peroxymonosulfate compound (Potassium Peroxymonosulfate), a stable, convenient and excellent acidity oxidant, is widely used in industries.
Potassium peroxymonosulfate is used in oral hygiene, pool and spa water disinfection, PCB etchant, Pulp bleach, wool fabrics shrink treatment agent, precious metal refining agent.
Potassium peroxymonosulfate compound (Potassium Peroxymonosulfate) is also used in organic synthesis, such as epoxidizing the double bonds of organic molecule, or as initiator in many radical polymerization.
In addition, Potassium peroxymonosulfate compound (Potassium Peroxymonosulfate) can oxidize the hydrogen sulfide or sulfur-containing substances in the waster water, provide oxygen in aquaculture, and bleach to remove stains at low temperature.
Uses Of Potassium peroxymonosulfate:
Potassium peroxymonosulfate is widely used as an oxidizing agent.
Potassium peroxymonosulfate is the potassium salt of peroxymonosulfuric acid.
Usually Potassium peroxymonosulfate refers to the triple salt known as oxone.
Potassium peroxymonosulfate is used widely for cleaning.
It whitens dentures, oxidizes organic contaminants in swimming pools, and cleans chips for the manufacture of microelectronics.
Potassium peroxymonosulfate is a versatile oxidant in organic synthesis.
Potassium peroxymonosulfate oxidizes aldehydes to carboxylic acids; in the presence of alcoholic solvents, the esters may be obtained.
Internal alkenes may be cleaved to two carboxylic acids (see below), while terminal alkenes may be epoxidized.
Sulfides give sulfones, tertiary amines give amine oxides, and phosphines give phosphine oxides.
Further illustrative of the oxidative power of this salt is the conversion of an acridine derivative to the corresponding acridine-N-oxide.
Potassium peroxymonosulfate is commonly used as an oxidizing agent in swimming pool and spa water treatment products.
Potassium peroxymonosulfate helps to break down organic contaminants and eliminate bacteria and algae, keeping the water clean and safe for recreational use.
Potassium peroxymonosulfate is utilized in household cleaners and disinfectants for its strong oxidizing properties.
Potassium peroxymonosulfate effectively removes stains, mold, mildew, and bacteria from surfaces without leaving harmful residues.
In hairdressing and cosmetic products, Potassium peroxymonosulfate is used as a bleaching agent to lighten hair color or remove unwanted pigments from dyed hair.
Potassium peroxymonosulfate breaks down melanin pigments in hair shafts, allowing for color changes or highlights.
Potassium peroxymonosulfate is an active ingredient in oxygen-based laundry bleaches and stain removers.
It releases active oxygen, which helps to break down and remove stains, dirt, and odors from fabrics without damaging colors or fabrics.
Potassium peroxymonosulfate is used as an oxidizing agent in various chemical synthesis processes to facilitate reactions such as epoxidation, sulfonation, and oxidation of organic compounds in laboratory settings and industrial production.
Potassium peroxymonosulfate is employed in water treatment processes to eliminate taste and odor compounds, control algae growth in reservoirs, and remove iron and manganese from drinking water sources.
In denture cleaning products, Potassium peroxymonosulfate is used to remove stains, plaque, and bacteria from dental prostheses, helping to maintain cleanliness and hygiene.
Potassium peroxymonosulfate is used for disinfection and sterilization purposes in medical settings.
Potassium peroxymonosulfate helps to sanitize medical equipment, surgical instruments, and laboratory glassware due to its broad-spectrum antimicrobial activity.
Potassium peroxymonosulfate is applied in aquaculture systems to maintain water quality and control microbial contamination, reducing organic matter, ammonia, and harmful pathogens in fish ponds and hatcheries.
Potassium peroxymonosulfate accelerates the degradation of organic waste materials in waste disposal facilities and landfills, reducing the production of foul odors and harmful gases.
Potassium peroxymonosulfate is used in textile processing for desizing, bleaching, and scouring operations.
Potassium peroxymonosulfate helps to remove sizing agents, natural impurities, and residual dyes from fabrics, preparing them for dyeing and finishing.
Potassium peroxymonosulfate finds application in electronics manufacturing processes for the cleaning and etching of printed circuit boards (PCBs).
Potassium peroxymonosulfate is used to remove flux residues, soldering fluxes, and other contaminants from PCB surfaces.
In the food industry, it is used as a disinfectant and sanitizer for food contact surfaces, equipment, and utensils.
Potassium peroxymonosulfate helps to eliminate bacteria, viruses, and other pathogens, ensuring food safety and hygiene.
Potassium peroxymonosulfate is employed in laboratory settings for analytical chemistry assays, oxidative reactions, and sample preparation.
Potassium peroxymonosulfate serves as an oxidizing reagent for various chemical tests and experiments.
Potassium peroxymonosulfate is utilized in soil remediation and environmental cleanup projects to treat contaminated soil and groundwater.
Potassium peroxymonosulfate helps to degrade organic pollutants and neutralize hazardous substances, reducing environmental impact.
Potassium peroxymonosulfate is used for the cleaning and passivation of metal surfaces in industrial applications.
Potassium peroxymonosulfate helps to remove rust, scale, and surface oxides, enhancing the corrosion resistance and appearance of metal parts.
In the pulp and paper industry, it is employed for pulp bleaching and papermaking processes.
Potassium peroxymonosulfate helps to brighten pulp fibers, improve paper strength, and reduce environmental pollution from chlorine-based bleaching agents.
Potassium peroxymonosulfate is used in cosmetic formulations such as facial cleansers, exfoliating scrubs, and acne treatments.
Potassium peroxymonosulfate helps to remove dead skin cells, unclog pores, and promote skin renewal, leading to smoother and clearer complexion.
Potassium peroxymonosulfate is utilized in biomedical research for various applications, including cell culture, protein analysis, and molecular biology experiments.
It serves as an oxidizing agent for enzymatic assays and DNA/RNA purification protocols.
In photographic processing, it is used as a bleaching agent and stabilizer for color prints and negatives.
Potassium peroxymonosulfate helps to remove residual silver halides, fix dyes, and enhance image permanence in photographic materials.
In the pulp and paper industry, potassium peroxymonosulfate is utilized for bleaching wood pulp to produce high-quality paper products.
Potassium peroxymonosulfate helps to break down lignin and remove impurities, resulting in bright, clean pulp suitable for papermaking.
Potassium peroxymonosulfate is used for disinfecting water distribution systems, such as pipes and storage tanks, in municipal water treatment plants and industrial facilities.
It helps to control microbial growth and prevent biofilm formation, ensuring the safety and quality of drinking water.
Potassium peroxymonosulfate serves as an active ingredient in biocide formulations used for controlling microbial growth in various applications, including cooling towers, air conditioning systems, and industrial water treatment processes.
Potassium peroxymonosulfate effectively eliminates bacteria, algae, and fungi, preventing biofouling and corrosion.
Potassium peroxymonosulfate is applied for seed disinfection in agriculture to control seedborne pathogens and improve seed germination rates.
Potassium peroxymonosulfate helps to eliminate fungal spores and bacterial contaminants on the seed surface, reducing the risk of crop diseases and improving plant health.
Potassium peroxymonosulfate is incorporated into marine antifouling coatings applied to ship hulls and marine structures to prevent the attachment of fouling organisms, such as barnacles, algae, and mollusks.
Potassium peroxymonosulfate inhibits the settlement and growth of marine organisms, reducing drag and fuel consumption for ships.
Potassium peroxymonosulfate is used for washing fruits and vegetables in food processing facilities to remove dirt, pesticide residues, and microbial contaminants.
It helps to improve the safety and quality of fresh produce by reducing microbial populations and minimizing the risk of foodborne illnesses.
In the healthcare industry, potassium peroxymonosulfate is employed for sterilizing medical devices and surgical instruments in healthcare facilities and sterilization centers.
Potassium peroxymonosulfate provides effective microbial control and ensures the safety of medical equipment for patient use.
Potassium peroxymonosulfate is used in aquariums and aquaculture systems for water treatment and maintenance.
It helps to control ammonia, nitrite, and nitrate levels, as well as microbial pathogens, to create a healthy aquatic environment for fish and other aquatic organisms.
Potassium peroxymonosulfate is investigated for its potential use in oil spill cleanup operations as a dispersant and oxidizing agent.
It helps to break down oil slicks and facilitate the biodegradation of hydrocarbon pollutants in marine environments.
Potassium peroxymonosulfate is utilized in electrochemical processes, such as electroplating and electrooxidation, for surface treatment and metal finishing applications.
Potassium peroxymonosulfate serves as an oxidizing agent to remove surface contaminants and improve the adhesion of metal coatings.
Safety Profile Of Potassium peroxymonosulfate:
Potassium peroxymonosulfate is a powerful oxidizing agent, which means it can react vigorously with reducing agents, organic materials, and combustible substances.
This property can lead to fire or explosion hazards if it comes into contact with flammable or reactive materials.
Direct contact with potassium peroxymonosulfate can cause irritation to the skin, eyes, and mucous membranes.
Exposure to concentrated solutions or dust may result in redness, itching, burning sensation, and dermatitis.
Protective equipment, such as gloves and goggles, should be worn when handling the compound.