Ammonium Persulfate is an efficient inorganic peroxysalt and strong oxidizing agent, renowned for its excellent oxidation performance, water solubility, and free radical generation capability. It holds significant importance in industrial production and environmental remediation. Its production employs advanced electrolysis of ammonium sulfate, achieving high conversion rate and product purity through precise control of current density and temperature.

❋ Aliases: Ammonium Peroxydisulfate
❋ English Name: Ammonium Persulfate
❋ Chemical Formula: (NH₄)₂S₂O₈
❋ Molecular Weight: 228.20
❋ CAS Number: 7727-54-0

Key Properties: Strong oxidizing capacity, good water solubility, thermal decomposition releasing free radicals, wide pH applicability

Frontier Application Scenarios

1. "Precision Processing Specialist" in Electronics Industry

   • Printed circuit board micro-etching: Provides uniform copper surface micro-etching to ensure circuit precision and adhesion;

   • Semiconductor wafer cleaning: Effectively removes organic matter and metal impurities from silicon wafer surfaces, improving product yield.

2. "Deep Purification Expert" in Environmental Engineering

   • Soil and groundwater remediation: Generates sulfate radicals through activation to efficiently degrade persistent pollutants like chlorinated organics;

   • Industrial wastewater treatment: Achieves efficient mineralization and decomposition of refractory organic compounds in dyes, pharmaceuticals, etc.

3. "Polymerization Initiation Engine" for Polymer Materials

   • Emulsion polymerization: Serves as efficient low-temperature initiator for monomers like acrylates and styrene;

   • Water-soluble polymer synthesis: Used for polymerization initiation in producing products like polyacrylamide.

4. "Interface Optimization Specialist" in New Energy Field

   • Battery current collector treatment: Performs surface activation treatment on aluminum foil to enhance electrode material adhesion;

   • Photovoltaic silicon wafer texturing: Used for monocrystalline silicon wafer surface texturing to improve light absorption efficiency.

Technological Breakthroughs and Sustainable Development

• Green electrolysis process: Adopts ion membrane electrolysis technology, reducing energy consumption by 30% while increasing product purity to 99.9%;

• Crystal morphology control: Obtains spherical crystals with better flowability through crystallization process optimization, improving usage performance;

• Composite activation systems: Develops multiple activation methods including thermal and UV activation to enhance oxidation efficiency;

• Safety performance improvement: Enhances product stability through surface treatment technology, reducing storage and transportation risks.