Ammonium persulfate

Ammonium persulfate for Battery Industry with High Oxidizing Properties

Hongjian from China

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.

Testing and determination of manganese, used as an oxidant. bleaching agents. Photographic reducing agents and blockers. Battery depolarization agent. Used for the preparation of soluble starch; As an initiator for vinyl acetate, acrylate and other vinyl monomer lotion polymerization, the price is cheap, and the obtained lotion has good water resistance; Also used as a curing agent for urea formaldehyde resin, with the fastest curing speed; Also used as a co oxidant for starch adhesives, it reacts with proteins in starch components to improve adhesion. The reference dosage is 0.2% to 0.4% of starch; Also used as a surface treatment agent for copper metal. Used as raw materials for manufacturing persulfate and hydrogen peroxide; It is also used as a corrosive agent for metal plate cutting and oil recovery in the petroleum industry; Food grade used as a wheat modifier and beer yeast antifungal agent.