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High Purity Potassium Persulfate K2S2O8 Industrial Grade with 2 Years Shelf Life Strong Oxidizing Agent
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High Purity Potassium Persulfate K2S2O8 Industrial Grade with 2 Years Shelf Life Strong Oxidizing Agent
| MOQ: | 1Tons |
| Price: | Please contact customer service |
| Standard Packaging: | Bagged |
| Delivery Period: | About six weeks |
| Payment Method: | T/T |
| Supply Capacity: | 100,000 tons per year |
Detail Information
Place of Origin
China
Brand Name
SiChun HongJian
Solubility In Water:
Soluble
Shelf Life:
2 Years
Reactivity:
Strong Oxidizing Agent
Cas Number:
7775-27-1
Density:
1.9 G/cm3
Melting Point:
100-110°C
Appearance:
White Crystalline Powder
Chemical Formula:
S2O8
Highlight:
Potassium Persulfate oxidizing agent
,K2S2O8 white powder
,Persulfates with warranty
Product Description
Potassium Persulfate K2S2O8 Oxidizing Agent White Powder
Product Overview
Potassium Persulfate is a key strong oxidizer product handled by Hongjian Chemical, renowned for its exceptional oxidation performance, high stability, and broad application range. We maintain strategic partnerships with leading global manufacturers to ensure consistent quality meeting international standards, providing reliable oxidation solutions across diverse 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, excellent water solubility, stable storage characteristics, high decomposition temperature
Product Specifications
Quality Standards
- Industrial Grade: GB/T 23939-2009 | ASTM E298
- Reagent Grade: ACS Analytical Reagent Standards
- Export Packaging: 25kg fiber drum with polyethylene liner | 20 drums/pallet (500kg)
- Minimum Order Quantity: 5 tons (10 pallets)
Technical Specifications
| Parameter | Industrial Grade | Reagent Grade | Test Method |
|---|---|---|---|
| Assay (K₂S₂O₈) | ≥99.0% | ≥99.5% | Iodometric Titration |
| Active Oxygen | ≥5.8% | ≥5.9% | Iodometric Method |
| Moisture Content | ≤0.10% | ≤0.05% | Karl Fischer |
| Water Insolubles | ≤0.01% | ≤0.005% | Gravimetric Analysis |
| Chloride (Cl) | ≤0.005% | ≤0.002% | Turbidimetric |
| Iron (Fe) | ≤0.001% | ≤0.0005% | AAS/ICP-OES |
| Heavy Metals (as Pb) | ≤0.001% | ≤0.0005% | Spectrophotometric |
Application Areas
1. Polymerization Initiator
- Acrylic Emulsions: Primary initiator for architectural and industrial coatings (0.1-0.5% loading)
- Vinyl Polymers: Efficient initiator for PVC suspension polymerization processes
- Styrenic Resins: Controlled initiation for PS and ABS manufacturing
2. Electronics Industry
- PCB Manufacturing: Micro-etching solution for copper surface preparation (50-100g/L)
- Semiconductor Processing: High-purity grade for wafer cleaning applications
- Electronic Components: Surface treatment for component manufacturing
3. Textile Processing
- Textile Bleaching: Low-temperature bleaching agent for delicate fabrics
- Wool Treatment: Shrink-resist applications for wool processing
- Color Oxidation: Developer for specific dyeing processes
4. Diverse Industrial Applications
- Water Treatment: Oxidizing agent for pool water and industrial systems
- Hair Care Products: Oxidizing component in professional hair colorants
- Laboratory Reagent: Analytical grade for research and quality control
Supply Chain Advantages
Procurement Excellence
- Manufacturer Relationships: Exclusive agreements with ISO-certified producers
- Inventory Management: Strategic stock maintenance ≥150 tons in bonded warehouses
- Logistics Efficiency: Container consolidation within 5-7 working days
Quality Assurance
- Supplier Audits: Regular technical audits of manufacturing facilities
- Third-party Certification: Batch-wise analysis reports from accredited laboratories
- Quality Tracking: Comprehensive documentation throughout supply chain
Global Logistics
- International Shipping: Expertise in hazardous materials transportation
- Flexible Options: FCL, LCL, and air freight solutions
- Documentation: Complete export documentation package including MSDS, Certificate of Analysis
Commercial Terms
Payment Options
- Standard Terms: 30% advance, 70% against shipping documents
- LC Acceptance: Sight L/C from prime international banks
- Flexible Arrangements: Tailored payment solutions for established partners
Shipping Terms
- FOB Basis: Major Chinese ports (Shanghai, Ningbo, Qingdao)
- CIF Options: Competitive rates to global destinations
- Customized Solutions: CFR and other terms as required
Customer Support
- Quality Commitment: 30-day quality claim period post-arrival
- Technical Assistance: Application guidance and troubleshooting
- Order Management: Dedicated account monitoring and tracking
Partnership Process
New Client Engagement
- Requirement Analysis: Specifications, volumes, delivery requirements
- Quotation Phase: Competitive pricing with sample availability (500g complimentary)
- Contract Execution: Agreement on terms and conditions
- Order Fulfillment: Production coordination and quality verification
- Shipment Process: Customs clearance and transportation arrangement
- Documentation: Timely delivery of all required certificates and documents
Value-added Services
- Market intelligence and price trend analysis
- Priority allocation during supply constraints
- Quarterly business reviews and forward planning
Special Notes
- All shipments comply with IMDG regulations for oxidizers
- Recommended storage: Cool, dry conditions away from contaminants
- Handling: Appropriate PPE including gloves and eye protection
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