

Potassium monopersulfate,is a substance that can rapidly oxidize swimming pool . Potassium monopersulfate is also called MPS, or Potassium peroxymonosulfate, as it is a potassium salt of peroxymonosulfuric acid.
Potassium peroxymonosulfate is marketed as a popular non-chlorine based shock. Its primary swimming pool use is to oxidize any contaminates in the water, sanitizers already present in the water to focus on sanitizing the water.
Advantages:
One of its greatest advantages is that bathers can reenter the water a short time after it has been added - typically about 30 minutes.
Also, it dissolves quickly, and does not fade liners, arguably allowing to work more efficiently as a sanitizer. Using KMPS is highly recommended for indoor pools, where there is no sunlight or wind to help break down . For indoor pools, shocking with KMPS is recommended about once a week.
Product Specification


Potassium Monopersulfate 42%
Item | Specification |
Appearance | free-flowing granule |
KHSO5, % | ≥42.8 |
Active Component (KHSO5.KHSO4.K2SO4), % | ≥99 |
Moisture, % | ≤0.5 |
Bulk Density, g/L | 800-1200 |
pH(1%suspension) | 2.0~2.3 |
Particle Size Distribution(0.850~0.075mm),% | ≥90.0 |
Stability ,active oxygen loss/month, % | ≤1.0 |
Solubility(20ºC,100g water),g | ≥14.5 |
Potassium Monopersulfate 50%
Test Items | Specification | Results |
Appearance | White or Right red powder or granule | PASS |
Assary % | ≥50.0 | 53.35 |
pH Test (10g/L,25°C) pH | 2.35-2.65 | 2.46 |
Cl % | ≥10 | 11.5 |

Disinfectant : In swimming pools and spas for the purpose of reducing the organic content of the water.
Printed Circuit Board Etching : It is used as a micro-etching for cleaning and preparing copper printed wiring board surfaces.
Paper Recycling : It is a convenient and effective processing aid for re-pulping wet strength resin or secondary fiber furnish.
Textile : It is used as an oxidizer for the treatment of wool to prepare it for the application of shrink-proofing resins and laundry bleach.
Others : Denture cleansers; Plaster Additive; Auxiliary Agent in organic synthesis; Carpet Browning and water decontamination.


Proper Shipping Name: Corrosive Solid, Acidic, Inorganic N.O.S. (Potassium Peroxymonosulfate)
Class: 8 (CORROSIVE)
UN Number: 3260
EMS: F-A, S-B
Packing: 25kg woven polypropylene bags with inner polyethylene liner (UN approved), or 50kg plastic drums.


Contact Detalis:
Vanessa Zhao
Senior Business Manager
SHANDONG YURUN CHEMICAL CO.,LTD
Add: Yurun Building,Weifang City,Shandong Province,P.R.China.

