Ammonium Persulphate
Product Details & Specifications
Ammonium Persulphate
Ammonium Persulphate (APS) is a strong oxidizing agent used as a polymerization initiator, etchant, and bleaching agent.
| CAS No. | 7727-54-0 |
|---|---|
| Formula | (NH₄)₂S₂O₈ [Image of chemical formula] |
| Mol. Weight | 228.2 |
| Appearance | White crystalline powder. |
| Melting Point | 120°C (decomposes) |
| MOQ | 200KG |
| Packaging | 25kg woven bags or paper‑plastic composite bags. |
| Storage | Store in a dry, well‑ventilated area; avoid heat and moisture. |
Applications
• Polymerization: Initiator for emulsion polymers including acrylics and PCE.
• Etching: Printed circuit boards and metal surfaces.
• Textile: Desizing and bleaching agent.