Ammonium Persulfate
Chemical Formula: (NH₄)₂S₂O₈
CAS Number: 7727-54-0
Density: 1.98 g/cc
Appearance: White crystalline powder
Tagline: Strong Oxidizing Agent
Description: Ammonium Persulfate is a white crystalline solid, highly soluble in water. It is a strong oxidizing agent used as a radical initiator and etchant.
Technical Specifications
| Molecular Weight | 228.18 g/mol |
|---|---|
| Solubility in Water (25°C) | Highly soluble in water |
| Purity | ≥ 98.0% |
| pH (1% Solution) | 3.0 - 5.0 |
| Active Oxygen | 6.9% w/w Min. |
| Iron | 0.0005% Max. |
| Chloride & Chlorate | 0.002% Max. |
| Moisture | 0.10% Max. |
Applications
- Polymerization initiator (SBR, Acrylate)
- Etchant for PCB industry
- Hair bleaching formulations
- Oil & gas gel breaker
- SDS-PAGE electrophoresis
- Oxidizing agent in synthesis
Features
- High solubility in water
- Strong oxidizing potential
- Excellent stability
- Odourless and free-flowing
- Reliable radical initiator
Packaging & Storage
- 25 kg HDPE bag with inner liner
- 50 kg HDPE bag with inner liner
- 500 / 1000 kg FIBC bag
- Custom packing available
Storage Instructions
- Store in cool, dry, ventilated area
- Keep away from heat and sunlight
- Protect from moisture
- Keep container tightly closed