❋ Aliases: Sodium Peroxydisulfate
❋ English Name: Sodium Persulfate
❋ Chemical Formula: Na₂S₂O₈
❋ Molecular Weight: 238.10
❋ CAS Number: 7775-27-1

Key Properties: Strong oxidizing capacity, good thermal stability, excellent water solubility, environmentally friendly

1. Product Overview

Sodium persulfate (Na₂S₂O₈) is a strong oxidizing agent widely used in chemical, electronics, textile, and environmental industries. Its high oxidation potential makes it ideal for polymerization initiation, PCB etching, and wastewater treatment.

2. Key Features

• High purity: ≥99%, ensuring efficient chemical reactions

• Strong oxidation: Standard redox potential of 2.01V

• Highly soluble in water, suitable for industrial applications

• Good stability, long shelf life under dry conditions

• Low heavy metal content, suitable for electronics industry

3. Main Applications

✅ Chemical Industry: Initiator for vinyl polymerization
✅ Electronics: PCB etching and cleaning
✅ Textile Industry: Bleaching and desizing agent
✅ Environmental Protection: Wastewater treatment (COD removal, heavy metal degradation)
✅ Laboratory: Analytical reagent & oxidant

4. Technical Specifications

5. Packaging & Storage

• Packaging: 25kg/bag (composite paper-plastic bag), customizable

• Storage: Cool, dry, and well-ventilated area, away from reducing agents

6. Safety Information (MSDS)

• Hazard Class: Oxidizing solid (Class 5.1)

• Protection: Wear gloves & goggles, avoid dust inhalation

Technological Breakthroughs and Sustainable Development

• Activation technology innovation: Develops various activation methods including thermal, UV and transition metal activation to enhance oxidation efficiency;

• Composite oxidation systems: Constructs synergistic oxidation systems with hydrogen peroxide and ozone to broaden application scope;

• Safety formulation improvement: Improves product flowability through granulation process to reduce dust pollution risks;

• Green process upgrade: Optimizes electrolysis process parameters to reduce energy consumption and increase product yield.

Why Choose Us?

✅ High-purity products, in compliance with international standards
✅ 30+ Years Chemical Manufacturing Experience
✅ Strict QC with Batch Traceability
✅ Global logistics, supporting sea and air transportation
✅ Technical support, providing customized solutions
✅ Factory direct supply, with strong price competitiveness