Sodium Persulfate CAS 7775-27-1 | Etching & Polymerization

Product Overview

Our Sodium Persulfate (Na₂S₂O₈) is a premium-grade oxidizing agent with superior stability and reactivity. This versatile chemical serves as an essential component in polymerization, electronics manufacturing, and environmental remediation applications.

Technical Specifications

✅ Chemical Formula: Na₂S₂O₈
✅ Purity: ≥99% (Industrial Grade)
✅ Appearance: White crystalline powder
✅ Active Oxygen Content: ≥6.5%
✅ Solubility: 55g/100ml water (20°C)
✅ Decomposition Temperature: ≥180°C
✅ Packaging: 25kg/drum or customized options

Key Features & Benefits

✔ Powerful Oxidizing Agent - Redox potential of 2.1V
✔ Excellent Water Solubility - Easy solution preparation
✔ High Thermal Stability - Safe storage at room temperature
✔ Environmentally Friendly - Decomposes into non-toxic byproducts
✔ Multi-Industry Versatility - Broad application spectrum

Primary Applications

1. Polymer Industry

• Primary initiator for acrylic and styrene polymerization

• Essential for emulsion polymerization processes

2. Electronics Manufacturing

• PCB etchant and cleaning agent

• Semiconductor wafer processing

3. Environmental Remediation

• Soil and groundwater remediation

• Wastewater treatment oxidizer

4. Textile Processing

• Textile bleaching and desizing agent

• Hair bleach activator in cosmetics

Oxalic Acid (C₂H₂O₄) - Reference Chemical

Chemical Formula: C₂H₂O₄
Key Applications:

• Metal Surface Treatment: Rust removal and metal polishing

• Pharmaceuticals: Calcium oxalate production

• Wood Restoration: Antique furniture bleaching

• Analytical Chemistry: Rare earth element precipitation

Safety & Handling

⚠ Storage: Cool, dry, well-ventilated area
⚠ Protection: Wear gloves, goggles, and protective clothing
⚠ Incompatibilities: Organic materials, reducing agents
⚠ First Aid: Flush with water for 15 minutes if contacted

Quality Assurance

• Consistent batch-to-batch quality
• ISO 9001 certified manufacturing
• Comprehensive technical documentation available
• Third-party laboratory test reports

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