Ammonium Persulfate – High Purity Laboratory & Industrial Grade

Ammonium Persulfate (APS), also known as Ammonium Peroxydisulfate, is a powerful oxidizing agent widely used across laboratory, industrial, and manufacturing applications. Recognized for its strong oxidizing properties, this compound is an essential chemical in polymerization processes, etching, cleaning, and various water treatment operations.

At City Chemicals EU, we supply premium-grade Ammonium Persulfate designed to meet the highest standards of quality and safety, making it the trusted choice for research institutions, laboratories, and industries worldwide.

What is Ammonium Persulfate?

Ammonium Persulfate (chemical formula: (NH₄)₂S₂O₈) is a white crystalline salt that is highly soluble in water. It serves as a reliable source of free radicals, making it especially effective as a polymerization initiator for producing plastics, resins, and rubbers.

Its strong oxidizing ability also makes it valuable in textile bleaching, circuit board etching, cosmetic formulations, and wastewater treatment.

How It Works

The unique function of Ammonium Persulfate lies in its ability to decompose under controlled conditions to release free radicals. These radicals initiate and accelerate chemical reactions, particularly in polymerization and surface treatment processes. Its controlled reactivity ensures efficiency and predictable outcomes in laboratory and industrial applications.

Benefits of Ammonium Persulfate

High Purity and Consistency – Ensures reliable results across industrial and laboratory settings.
Versatile Applications – Used in electronics, textiles, water treatment, cosmetics, and polymerization.
Efficient Oxidizing Agent – Provides strong oxidizing power with predictable results.
Stable Storage – Long shelf life when stored under recommended conditions.
Global Availability – Sourced and distributed by trusted suppliers worldwide.

Safety and Handling

While Ammonium Persulfate is highly effective, it must be handled with proper safety precautions. Direct contact may cause skin or eye irritation, and inhalation of dust should be avoided. Always wear protective equipment (gloves, goggles, masks) when handling.

Store in a cool, dry place away from moisture, direct sunlight, and incompatible substances such as reducing agents. Follow local regulations and safety data sheet (SDS) guidelines for safe use.

Longevity and Shelf Life

When stored properly in airtight packaging, Ammonium Persulfate maintains stability and effectiveness for up to 24 months. Its crystalline form ensures consistent performance over time, making it an excellent long-term supply choice for laboratories and industries.

Usage Areas

Polymerization Initiator – For latex, acrylamide, and other polymers.
Electronics Industry – For etching printed circuit boards (PCB).
Textile and Cosmetics – As a bleaching and oxidizing agent.
Water Treatment – For advanced oxidation processes.
Research & Laboratory Applications – Widely used in scientific experiments.

For trusted supply, bulk orders, and wholesale distribution, explore City Chemicals EU — your official partner in high-purity laboratory and industrial chemicals.

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Ammonium Persulfate