Ammonium Persulfate (APS) ((NH₄)₂S₂O₈) is a premium-quality laboratory-grade inorganic oxidizing agent extensively used in analytical chemistry, scientific research, educational laboratories, polymer chemistry, pharmaceutical studies, electronics manufacturing, environmental testing, water treatment, and industrial chemical processing. It is supplied as a white crystalline powder with high purity, excellent chemical stability, and strong oxidizing properties, ensuring accurate and reliable laboratory results.
Laboratory Grade Ammonium Persulfate is widely used as a polymerization initiator for acrylics and other vinyl monomers, an etching agent in printed circuit board (PCB) manufacturing, an oxidizing reagent in chemical synthesis, and in analytical testing, water treatment studies, textile processing, and quality control laboratories. Its consistent composition and dependable quality make it an ideal reagent for scientific experiments and industrial applications.
Manufactured under stringent quality control standards, each batch is carefully tested to ensure purity, consistency, and reliable analytical performance. The product is securely packed in moisture-resistant containers to preserve its quality during storage and transportation.
Whether used in research institutions, educational laboratories, electronics manufacturing, pharmaceutical industries, or quality control laboratories, Ammonium Persulfate Powder delivers dependable performance, excellent chemical reliability, and consistent laboratory results.
Key Features
- High laboratory-grade purity
- White crystalline powder
- Strong oxidizing agent
- Highly soluble in water
- Stable chemical composition
- Low impurity content
- Excellent for polymerization and etching applications
- Reliable analytical performance
- Suitable for laboratory and industrial applications
- Moisture-resistant packaging
- Long shelf life
- Quality-tested for consistency
| Parameter | Specification |
|---|---|
| Product Name | Ammonium Persulfate Powder |
| Chemical Formula | (NH₄)₂S₂O₈ |
| Molecular Weight | 228.20 g/mol |
| CAS Number | 7727-54-0 |
| Appearance | White Crystalline Powder |
| Odor | Odorless |
| Purity | Laboratory Grade / High Purity |
| Solubility | Freely Soluble in Water |
| pH (5% Solution) | Approximately 3.0–5.5 |
| Density | Approx. 1.98 g/cm³ |
| Decomposition Temperature | Approximately 120°C (decomposes) |
| Shelf Life | 24 Months (Under Proper Storage) |
| Storage | Cool, Dry, Well-Ventilated Place; Protect from Moisture and Heat |
| Packaging | 100 g, 250 g, 500 g, 1 kg, 5 kg, 25 kg (Available on Request) |
| Grade | Laboratory Grade |
| Country of Origin | India |





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