Potassium Peroxodisulfate
Industrial Application
Potassium Peroxodisulfate (KPS) is a versatile inorganic peroxide widely used in industrial and chemical applications. It serves as a polymerization initiator for acrylates, styrene, and other vinyl monomers, ensuring uniform polymer chain growth and consistent molecular weight. As a strong oxidizing agent, it is employed in organic synthesis. Potassium Peroxodisulfate also functions as a bleaching agent in hair lighteners and bleaches, providing effective and stable oxidation. Additional applications include use as an ion exchange agent, a plating agent for metals such as copper and aluminum, and a surface treating agent for cleaning or activating carbon and charcoal prior to plating or adhesive bonding. It is further applied in environmental treatments, including soil and water oxidation, and in analytical chemistry for organic and inorganic synthesis.
Physical Properties
Potassium Peroxodisulfate is a white crystalline solid that is highly soluble in water but insoluble in most organic solvents. It is non-flammable but has a combustion-supporting effect due to oxygen release. The compound decomposes exothermically at elevated temperatures and is sensitive to heat, friction, and contamination. It requires storage in a dry, clean, and well-ventilated environment to prevent moisture exposure. Proper handling in stabilized formulations ensures safety and maintains its chemical stability.
Grade
- Industrial
Other Names
- Potassium Persulfate
Form
- Solid
Supply Form
- Powder, Technically pure
- Free flowing grade
Peroxide Content
- >99
- >98.5
Abbreviations
- KPS
Packaging
- 25 kg bags
- 1,000 kg super sacs
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