Sichuan Hongjian Xinyi Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100,000 tons per year |
| Delivery Time | About six weeks |
| Packaging Details | Bagged |
| chemical formula | Na2S2O8 |
| Alias | Sodium persulfate, sodium persulfate |
| appearance | White crystalline powder |
| Density | 2.4g/cm3 |
| Brand Name | SiChun HongJian |
| Model Number | Sodium persulfate |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100,000 tons per year |
| Delivery Time | About six weeks | Packaging Details | Bagged |
| chemical formula | Na2S2O8 | Alias | Sodium persulfate, sodium persulfate |
| appearance | White crystalline powder | Density | 2.4g/cm3 |
| Brand Name | SiChun HongJian | Model Number | Sodium persulfate |
| Place of Origin | China | ||
| High Light | Industrial grade sodium persulfate ，wastewater treatment agent sodium persulfate ，98% sodium persulfate | ||
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.
❋ Aliases: Sodium Peroxydisulfate
❋ English Name: Sodium Persulfate
❋ Chemical Formula: Na₂S₂O₈
❋ Molecular Weight: 238.10
❋ CAS Number: 7775-27-1
Key Properties: Strong oxidizing capacity, excellent water solubility, stable storage characteristics, decomposes to release active oxygen
Quality Standards
Industrial Grade: GB/T 23939-2009 | ASTM E298
Electronics Grade: SEMI Standard
Export Packaging: 25kg plastic woven bag with inner polyethylene liner | 20 bags/pallet (500kg)
Minimum Order Quantity: 5 tons (10 pallets)
Technical Specifications
| Parameter | Industrial Grade | Electronics Grade | Test Method |
|---|---|---|---|
| Assay (Na₂S₂O₈) | ≥99.0% | ≥99.5% | Iodometric Titration |
| Active Oxygen | ≥6.7% | ≥6.8% | Iodometric Method |
| Moisture Content | ≤0.05% | ≤0.02% | 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 |
✔ 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 initiator for acrylic and styrene polymerization
Essential for emulsion polymerization processes
PCB etchant and cleaning agent
Semiconductor wafer processing
Soil and groundwater remediation
Wastewater treatment oxidizer
Textile bleaching and desizing agent
Hair bleach activator in cosmetics
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
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 ...
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