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Ammonium Persulfate APS White Crystalline Powder Highly Soluble in Water Decomposes at 120°C for Polymerization Initiator
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Ammonium Persulfate APS White Crystalline Powder Highly Soluble in Water Decomposes at 120°C for Polymerization Initiator
| MOQ: | 10Tons |
| Price: | Please contact customer service |
| Standard Packaging: | Bagged |
| Delivery Period: | About six weeks |
| Payment Method: | T/T,L/C,D/A,D/P,Western Union,MoneyGram |
| Supply Capacity: | 100,000 tons per year |
Detail Information
Place of Origin
China
Brand Name
SiChun HongJian
Model Number
Ammonium persulphate
Document
Alias:
Ammonium Persulfate
Chemical Formula:
(NH4)2S2O8
Appearance:
White Crystalline Powder
Melting Point:
120 ° C (decomposition)
Highlight:
Ammonium Persulfate white crystalline powder
,Ammonium Persulfate strong oxidant
,Ammonium Persulfate chemical reagent
Product Description
Ammonium Persulfate White Crystalline Powder Strong Oxidant
Product Information
Ammonium Persulfate (APS) / Ammonium Peroxodisulfate
- Aliases: Ammonium Peroxydisulfate, APS
- English Name: Ammonium Persulfate
- Chemical Formula: (NH₄)₂S₂O₈
- Molecular Weight: 228.20
- CAS Number: 7727-54-0
Key Properties: Strong oxidizing capacity, thermal instability, free radical initiation, prone to hydrolysis in aqueous solution
Key Properties
- Physical Form: White crystalline powder or colorless monoclinic crystals, sometimes with a light green tint.
- Solubility: Highly soluble in water (582 g/L at 20°C).
- Oxidizing Capacity: Strong oxidizing agent, decomposes to release active oxygen.
- Stability: Stable under dry conditions; decomposes at 120°C.
Applications
- Polymerization Initiator: Essential for acrylic, vinyl acetate, and styrene-based monomer polymerization.
- Electronics & Metal Processing: Etchant for printed circuit boards (PCBs) and surface treatment agent for semiconductors.
- Textile & Bleaching: Low-temperature bleaching agent for fibers and desizing agent in textile industries.
- Water Treatment: Oxidizes organic pollutants and heavy metals in wastewater.
- Other Uses: Oil fracturing in petroleum extraction, removal of residual chemicals in photography.
Packaging & Storage
- Packaging: 25 kg composite paper/PE bags or 1-ton jumbo bags.
- Storage Conditions: Dry, cool, well-ventilated area (recommended: 15-25°C). Avoid moisture, heat, direct sunlight, and contact with reductants or organic materials.
Safety Precautions
- Hazards: Corrosive, moisture-sensitive; may cause combustion when mixed with flammables.
- Handling: Use protective equipment (gloves, goggles) to prevent skin/eye contact.
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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