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Potassium Persulfate K2S2O8 Industrial and Reagent Grade Stable Under Normal Conditions for Water Treatment and Polymer Production
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Potassium Persulfate K2S2O8 Industrial and Reagent Grade Stable Under Normal Conditions for Water Treatment and Polymer Production
| 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
Uses:
Oxidizing Agent In Various Industries Such As Water Treatment, Polymer Production, And Bleaching
Reactivity:
Strong Oxidizing Agent
Water Solubility:
Soluble
Appearance:
White Crystalline Powder
Stability:
Stable Under Normal Conditions
Cas Number:
7775-27-1
Shelf Life:
2 Years
Boiling Point:
Decomposes At 120-130°C
Highlight:
Potassium Persulfate water treatment
,K2S2O8 polymer production
,Persulfates with warranty
Product Description
Potassium Persulfate K₂S₂O₈ for Water Treatment and Polymer Production
Product Overview
Potassium Persulfate is an important inorganic oxidizer, widely used in chemical, electronic, textile, and environmental protection industries due to its strong oxidizing ability, good water solubility, and high stability.
Key Properties
- Strong oxidizing ability
- Soluble in water
- Stable at room temperature
- Decomposes upon heating to release active oxygen
Technical Information
Aliases: Potassium Peroxydisulfate
Chemical Formula: K₂S₂O₈
Molecular Weight: 270.32
CAS Number: 7727-21-1
Product Specifications & Standards
Quality Grades
- Industrial Grade: Complies with GB/T 23939-2009
- Reagent Grade: Meets ACS/Reagent Grade standards
- Electronic Grade: Satisfies SEMI standards
Technical Indicators
| Test Item | Industrial Grade | Reagent Grade |
|---|---|---|
| Main Content (K₂S₂O₈) | ≥99.0% | ≥99.5% |
| Active Oxygen (O) | ≥5.8% | ≥5.9% |
| Moisture | ≤0.10% | ≤0.05% |
| Water Insolubles | ≤0.01% | ≤0.005% |
| Chloride (Cl⁻) | ≤0.005% | ≤0.002% |
| Iron (Fe) | ≤0.001% | ≤0.0005% |
| Heavy Metals (as Pb) | ≤0.001% | ≤0.0005% |
Packaging & Transportation
- 25kg/bag (inner plastic liner, outer woven bag)
- 500kg/pallet (20 bags/pallet)
- Transported as oxidizer (UN Number: 1492)
Main Application Fields
1. Polymerization Initiator
- Emulsion polymerization of acrylic, styrene, and other monomers
- Auxiliary initiator for PVC suspension polymerization
- Low-temperature initiator in polymer synthesis
2. Electronics Industry
- Micro-etchant for printed circuit boards (PCB)
- Cleaning and oxidation of semiconductor silicon wafers
- Surface treatment of electronic components
3. Textile Industry
- Bleaching and desizing of textiles
- Shrinkproof treatment of wool products
- Oxidative synthesis of dye intermediates
4. Environmental Protection
- Advanced oxidation processes in wastewater treatment
- Chemical oxidizer for soil remediation
- Disinfection and purification of swimming pool water
5. Other Applications
- Oxidizing component in hair dye cosmetics
- Analytical reagent in laboratories
- Metal surface treatment agent
Storage & Safety
Storage Conditions
- Store in a cool, dry, and well-ventilated place in sealed containers
- Keep away from heat sources, flames, and reducing substances
- Avoid mixing with acids, alkalis, or organic materials
Safety Precautions
- Wear protective glasses, gloves, and dust masks during operation
- Avoid inhaling dust or contact with skin
- In case of fire, use large amounts of water for extinguishing
Emergency Treatment
- Skin contact: Rinse with water; seek medical attention if necessary
- Eye contact: Immediately rinse with flowing water and seek medical care
- Ingestion: Rinse mouth and seek immediate medical attention
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