99% Pure Sodium Persulfate Na2s2o8 With Low Heavy Metal Content High Oxidation Potential

Sodium Persulfate is an important oxidant produced by Hongjian Chemical using electrolysis-crystallization process. With its strong oxidizing properties, good water solubility, and storage stability, it plays a key role in polymerization initiation, circuit board etching, wastewater treatment and other fields.

Key Properties: Strong oxidizing ability, good water solubility, stable at room temperature, violent reaction after activation

• Acrylic Emulsion Polymerization: As low-temperature initiator, dosage 0.1-0.5%, polymerization temperature 40-60℃
• Styrene-Acrylic Emulsion Synthesis: Forms redox system with sodium bisulfite, initiates polymerization at room temperature
• PVC Suspension Polymerization: Replaces part of hydrogen peroxide, improves polymerization rate and molecular weight distribution uniformity

• PCB Board Etchant: Used for micro-etching of copper foil surface, concentration 50-100g/L, temperature 30-50℃
• Semiconductor Cleaning: Removes organic contaminants from silicon wafer surface, better effect with UV activation
• Electronic Component Pre-plating Treatment: Activates metal surface, improves coating adhesion

• Wastewater Advanced Oxidation: Generates sulfate radicals after activation, degrades refractory organic pollutants
• Soil Remediation: In-situ chemical oxidation for organic contaminated soil
• Swimming Pool Disinfection: As alternative to chlorine agents, reduces trihalomethane formation

• Uses platinum electrode electrolysis process, product purity up to 99%+
• Strict particle size control, 80-120 mesh proportion ≥85%, fast dissolution speed
• Extremely low heavy metal content, meets electronic grade application requirements

• High oxidation potential up to 2.01V, strong oxidizing ability
• Good water solubility, solubility at 25℃ 55g/100g water
• Stable storage at room temperature, not prone to spontaneous decomposition

• Can provide different particle size products according to customer needs
• Technical support team provides application solution optimization
• Stable supply chain, annual production capacity 10,000 tons

• Store separately from combustibles and reducing agents
• Avoid mixing with strong acids and bases to prevent violent decomposition
• Wear protective glasses and gloves during operation

• Sealed storage in cool, dry, well-ventilated place
• Ambient temperature ≤30℃, relative humidity ≤75%
• Avoid direct sunlight and heat sources

• Transport as oxidizer, dangerous goods code: 51504
• Prevent packaging damage and moisture
• Isolate from flammable materials and reducing agents during transport