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High Purity Sodium Persulfate Na₂S₂O₈ with Good Stability and Low Heavy Metal Content for Laboratory Use
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High Purity Sodium Persulfate Na₂S₂O₈ with Good Stability and Low Heavy Metal Content for Laboratory Use
| MOQ: | 10Tons |
| Price: | Please contact customer service |
| Standard Packaging: | Bagged |
| Delivery Period: | About six weeks |
| Payment Method: | T/T,D/A,L/C,D/P,Western Union,MoneyGram |
| Supply Capacity: | 100,000 tons per year |
Detail Information
Place of Origin
China
Brand Name
SiChun HongJian
Model Number
Sodium persulfate
Chemical Formula:
Na₂S₂O₈
CAS Number:
7775-27-1
Appearance:
White Crystalline Powder
Highlight:
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,Sodium Persulfate chemical initiator
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Product Description
China Factory Supply Sodium Persulfate (Na2S2O8) as Oxidizer & Initiator
Product Overview
Sodium persulfate (Na₂S₂O₈) is a strong oxidizing agent widely used in chemical, electronics, textile, and environmental industries. Its high oxidation potential makes it ideal for polymerization initiation, PCB etching, and wastewater treatment.
Aliases Sodium Peroxydisulfate, SPS
English Name Sodium Persulfate
Chemical Formula Na₂S₂O₈
Molecular Weight 238.10
CAS Number 7775-27-1
Key Properties
- Strong oxidizing capacity
- High thermal stability
- Excellent water solubility
- High free radical yield
Key Features
- High purity: ≥99%, ensuring efficient chemical reactions
- Strong oxidation: Standard redox potential of 2.01V
- Highly soluble in water, suitable for industrial applications
- Good stability, long shelf life under dry conditions
- Low heavy metal content, suitable for electronics industry
Main Applications
Chemical Industry: Initiator for vinyl polymerization
Electronics: PCB etching and cleaning
Textile Industry: Bleaching and desizing agent
Environmental Protection: Wastewater treatment (COD removal, heavy metal degradation)
Laboratory: Analytical reagent & oxidant
Technical Specifications
| Parameter | Specification |
|---|---|
| Purity | ≥99% |
| Active oxygen content | ≥6.5% |
| Iron (Fe) content | ≤0.001% |
| Heavy metals (as Pb) | ≤0.001% |
| Moisture | ≤0.05% |
Packaging & Storage
- Packaging: 25kg/bag (composite paper-plastic bag), customizable
- Storage: Cool, dry, and well-ventilated area, away from reducing agents
Safety Information (MSDS)
- Hazard Class: Oxidizing solid (Class 5.1)
- Protection: Wear gloves & goggles, avoid dust inhalation
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
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