SoleChem

Potassium peroxymonosulfate

CAS
10058-23-8
EC
233-187-4
Mol. Weight
152.17 g/mol

Description

Potassium peroxymonosulfate (CAS 10058-23-8), commercially recognized as Oxone, is a dry, stable oxidizing agent used across industrial and specialty applications. Unlike liquid peroxide systems, it delivers controlled oxidation in solid form.

This material is highly practical for formulated products and process chemicals where handling and shelf life matter. In water treatment, it serves as a non-chlorine shock oxidizer for pools and municipal systems.

It effectively breaks down organic contaminants without the byproduct concerns associated with chlorine. Electronics manufacturers rely on it as a microetch and circuit board cleaner for precision manufacturing.

The compound selectively removes copper oxides and prepares surfaces for plating. Personal care formulators incorporate it into denture cleansers and hair color activators for its reliable oxidizing action.

It delivers bleaching and sanitizing performance in dry tablet or powder formats. Pulp, paper, and textile processors use it for bleaching and biocidal treatment where chlorine-free processing is required.

The product is supplied as a white granular or powder solid, typically as a triple salt compound. Technical and industrial grades are the standard commercial offering for most large-scale operations.

Specifications vary by active oxygen content to meet specific industrial needs. Packaging ranges from small drums to bulk quantities depending on the application volume and storage requirements.

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Physical Properties

Density 1.15 g/cm3
Color White crystalline
Odor Odorless
Form powder

Safety & Handling (Learn More)

Danger GHS03 GHS05 GHS07
Hazard Statements
H271 May cause fire or explosion; strong Oxidizer
H272 May intensify fire; oxidizer
H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage
H412 Harmful to aquatic life with long lasting effects
Precautionary Statements
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P220 Keep away from clothing and other combustible materials.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P283 Wear fire-resistant/flame-retardant clothing.
P316 Get emergency medical help immediately.
P317 Get emergency medical help.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P363 Wash contaminated clothing before reuse.
P405 Store locked up.
P420 Store away from other materials.
P501 Dispose of contents/container in accordance with local regulations.
P264+P265 Wash … thoroughly after handling.
P301+P317 Get emergency medical help.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P306+P360 IF ON CLOTHING: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P370+P378 Use … for extinction.
P301+P330+P331 Rinse mouth. Do NOT induce vomiting.
P302+P361+P354 IF ON SKIN: Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305+P354+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P371+P380+P375 Evacuate area.

Documentation

Other Names

monopotassium peroxymonosulfate|Potassium Hydrogen Peroxomonosulfate|potassium hydroxy sulfate|Potassium monopersulfate

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