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K2S2O8 Chemical Formula Potassium Persulfate Reagent for Circuit Board Etching Polymer Initiation
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.
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 across multiple sectors
Primary Applications
Polymer Industry
Primary initiator for acrylic, PVC, and styrene polymerization
Essential for emulsion polymerization processes
Electronics Manufacturing
PCB etchant and microelectronics cleaner
Silicon wafer surface treatment
Water Treatment
Advanced oxidation process (AOP) reagent
Degrades organic pollutants in wastewater
Textile & Cosmetics
Hair bleach activator
Textile desizing and bleaching agent
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)
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2013
Total Annual:
7000000-10000000
Employee Number:
130~150
Ecer Certification：
Verified Supplier
Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ... Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ...
