Product Overview
Our Potassium Persulfate (K₂S₂O₈) is a premium-grade oxidizing agent widely used as a polymerization initiator, etching agent, and disinfectant. With exceptional purity and stability, it serves critical functions in chemical synthesis, electronics, and water treatment industries.
❋ Aliases: Potassium Peroxydisulfate
❋ English Name: Potassium Persulfate
❋ Chemical Formula: K₂S₂O₈
❋ Molecular Weight: 270.32
❋ CAS Number: 7727-21-1
Key Properties: Strong oxidizing capacity, high thermal stability, moderate water solubility, high free radical yield
Technical Specifications
✅ Chemical Formula: K₂S₂O₈
✅ Purity: ≥99% (ACS Reagent Grade)
✅ Appearance: White crystalline powder
✅ Active Oxygen: ≥5.6%
✅ Solubility: 50g/L (20°C in water)
✅ Decomposition Temp.: ≥100°C
✅ Packaging: 25kg/drum or customized
Key Features & Benefits
✔ Strong Oxidizing Power - Standard redox potential of 2.01V
✔ Excellent Thermal Stability - Safe handling at room temperature
✔ High Purity - Low heavy metal content (<5ppm)
✔ Water-Soluble - Easy to prepare working solutions
✔ Multi-Industry Applications - Versatile performance
Primary Applications
1. Polymer Industry
-
Primary initiator for acrylic, PVC, and styrene polymerization
-
Essential for emulsion polymerization processes
2. Electronics Manufacturing
3. Water Treatment
4. Textile & Cosmetics
Oxalic Acid (C₂H₂O₄) - Complementary Product
Chemical Formula: C₂H₂O₄
Key Applications:
-
Metal Surface Treatment: Rust removal and polishing
-
Pharmaceutical Intermediate: Calcium oxalate production
-
Wood Bleaching: Restoration of antique furniture
-
Analytical Chemistry: Rare earth element precipitation
Safety & Handling
⚠ Storage: Cool, dry place away from organic materials
⚠ Protection: PPE required (gloves, goggles, respirator)
⚠ Incompatibilities: Reductants, combustible materials
⚠ First Aid: Flush eyes/skin with water if contacted
Quality Assurance
• Batch-to-batch consistency
• ISO 9001 certified production
• Comprehensive MSDS available
• Third-party lab 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
Product Tags:
|
|
High Purity Potassium Persulfate (K₂S₂O₈) with Active Oxygen ≥5.6% and ACS Reagent Grade for Strong Oxidizing Power Images
|
