Description

Peroxymonosulfuric Acid, Dipotassium Salt is a powerful inorganic oxidizing agent, also known as potassium peroxymonosulfate. This compound is valued for its stability and effectiveness as a source of active oxygen in various demanding chemical processes. It is essential for industries requiring controlled and potent oxidation, including advanced chemical synthesis, water treatment, and specialty cleaning formulations.

Application

• Advanced Chemical Synthesis: Acts as a key oxidizing agent in the production of fine chemicals, pharmaceuticals, and specialty polymers.
• Industrial & Pool Water Treatment: Used as a non-chlorine shock oxidizer to break down organic contaminants and chloramines.
• Specialty Cleaning & Disinfection: A critical component in formulated detergents and disinfectants for institutional and industrial use.
• Textile & Pulp Bleaching: Employed in bleaching processes for textiles and pulp where a controlled, powerful oxidant is required.
• Electronics Manufacturing: Used in microelectronics etching and cleaning solutions for circuit boards and components.
• Laboratory Research: Serves as a reliable reagent for oxidation reactions in research and development settings.

Basic Information

Product Name	Peroxymonosulfuric Acid, Dipotassium Salt
CAS No.	10361-76-9
Molecular Formula	K2SO5
Molecular Weight	210.32 g/mol
Synonyms	Potassium Peroxymonosulfate; Potassium Caroate; Oxone®; Caro's Acid, Dipotassium Salt; Potassium Monopersulfate; PMS (Potassium Monopersulfate); MPS (Monopersulfate); 2KHSO5·KHSO4·K2SO4 (Triple Salt)
EINECS	233-786-3

Quality Control

Our Peroxymonosulfuric Acid, Dipotassium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for active oxygen content, purity, and stability. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing key parameters to guarantee consistency and performance for your application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat, sparks, and open flame. Due to its hygroscopic (moisture-sensitive) and oxidizing nature, keep the container tightly sealed when not in use and separate from combustible materials, reducing agents, acids, and strong bases. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	White, free-flowing granular powder
Identification (IR)	Conforms
Assay (as K2SO5)	≥ 42.0 % (as active component)
Active Oxygen	≥ 4.5 %
pH (3% Solution)	2.0 - 3.0
Water Solubility	Freely soluble
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.