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Potassium Monopersulfate Used for the Swimming Pool

Potassium Monopersulfate Used for the Swimming Pool

by Hebei Natai Chemical Industry Co., Ltd
China | Manufacturer | Call: +86-311-82978611
Product groupChemical Auxiliary Agent
Bikudo Id860892


Quick Information

Brand Name: NATAI
Place of Origin: China Model Number : Natai 05
CAS No. : 70693-62-8 Purity : Compound Powder
Molecular Formula : 2KHSO5•KHSO4•K2SO4
Molecular Weight : 614.7
Application : water disinfection Appearance : white powder
Chemical : Potassium Monopersulphate


Potassium Monopersulfate used for the Swimming Pool

Product Introduction

Potassium Monopersulfate compound is a free flowing, white granular, and soluble in water (20℃, 256 g/L). The composition of Potassium Monopersulfate compound includes Potassium hydrogen peroxymonosulfate(KHSO5), Potassium bisulfate(KHSO4) and potassium sulfate(K2SO4). Potassium Monopersulfate compound has relatively high redox potential. Therefor it is a highly effective oxidant and disinfectant.

Basic Information

Name: Potassium Monopersulfate compound;
pentapotassium bis(peroxymonosulphate) bis(sulphate);
potassium peroxymonopersulfate;
potassium monopersulfate triple salt;

CAS: 70693-62-8
Molecular Formula: 2KHSO5•KHSO4•K2SO4
Molecular Weight: 614.7

Product Specification

Test items Specification
Appearance White, freely flowing granule
Active component(KHSO5), % ≥42.8-46
Available Oxygen, % ≥4.5-4.9
Moisture, % ≤0.15
Bulk Density, g/ml 0.8-1.2
pH (10g/L, 25°C) 2.0~2.3
Particle Size,
through USS #20 mesh 100
Particle Size,
through USS #200 mesh ≤8
Product Usage

Potassium Monopersulfate compound, a stable, convenient and excellent acidity oxidant, is widely used in industries. It is used in oral hygiene, pool and spa water disinfection, water treatment, aquaculture, PCB etchant, Pulp bleach, wool fabrics shrink treatment agent, precious metal refining agent. Potassium Monopersulfate compound is also used in organic synthesis, such as epoxidizing the double bonds of organic molecule, or as initiator in many radical polymerizations. In addition, Potassium Monopersulfate compound can oxidize the hydrogen sulfide or sulfur-containing substances in the waste water, provide oxygen in aquaculture, and bleach to remove stains at low temperature.
Packaging: 25Kg

UN number: UN3260.
UN proper shipping name: Corrosive solid, N.O.S (Contains monopersulphate compound).
8. Packaging group: PGII..

Storage: Keep in a cool, dry, well-ventilated place. Keep tightly closed until used. Store away from incompatible substance. Keep away from fire and heat source. Seal packaging. Pay attention to moisture and rain. Stored separately with reducing agents, acids, easy (can be) burning materials.


Application industry

Pool / SPA treatment


Swimming pool disinfection and water shock treatment (SHOCKS), rapid removal of urea and other organic matter, water purification, improve ORP.

Hospitals, homes, poultry and aquaculture disinfectants and water quality improvers, soil improvement and remediation / agricultural disinfectants, tap water pre-oxidation, disinfection and sewage treatment , swimming pools and SPA water treatment, electronics micro etchants, wood cleaning ,Paper industry ,food industry , wool shrinkage treatment, cosmetics and daily chemicals.


Three effects of potassium peroxymonosulfate

1. Bottom improvement (oxidation, detoxification)
Potassium peroxymonosulfate’s potential value up to 1.85v, and its oxidation capacity exceed chlorine dioxide, potassium permanganate, strong chlorine, hydrogen peroxide and other antioxidants. This point value can oxidize most organic matter, reduce the oxygen consumption factor, reduce sediment oxygen. And It can oxidize the water in the bivalent iron into trivalent iron, divalent manganese into manganese dioxide, nitrite into nitrate, to eliminate these substances on aquatic animals damage, repair the black hair smelly phenomenon, deterioration of the substrate , Knot, bottom heat, reduce PH and so on.. At the same time can be used after the preparation of potassium bisulfate chlorine residue chloramine degradation, reduce toxic residues. Main application areas is aquaculture industry.

2. Disinfection
In the course of the disease, the farmers use many kinds of poison, but they still can not cure the disease. The main reason is that the use of the same disinfectant for the long time leads to the resistance of the pathogenic bacteria. Therefore, in the fish and shrimp refractory disease can not be a good treatment, you can try two consecutive use of potassium peroxymonosulfate products, can kill chlorine or surface active agent and can not kill the pathogens.
For the prevention of Vibrio, bleeding and other diseases,potassium peroxymonosulfate have a better effect, and will not make the original pathogen resistance.
The main field of application in livestock care disinfection, disinfection, disinfection, spa pool dentures family disinfection.

3. Water quality improvement
Peroxymonosulphate can not only kill algae and other plankton, but also can eliminate algae and other biological toxins. Pond culture, the water that is the life of the water field, but also feces, bait and other garbage disposal sites. In particular, the breeding density is too high, the water self-purification capacity is limited, water quality often abnormal, such as black water pumping, thick green water, algae and other conditions. Potassium peroxymonosulfate has strong oxidizing properties, can supplement the lack of active oxygen in water, while oxidation due to insufficient accumulation of organic matter, ammonia, sub-salt, hydrogen sulfide and other harmful substances, to achieve the purpose of water quality control. The main application areas aquaculture water improvement, life industrial wastewater treatment, and hospital water treatment,etc.
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