Ammonium persulfate Details
Product name:Ammonium persulfate
CAS No.:7727-54-0
Molecular Formula:H8N2O8S2
Category:Inorganic Chemicals
Ammonium persulfate Properties
| Item | Specification |
| Appearance | White crystalline powder |
| Purity | ≥ 98.5% |
| Free Acid | ≤0.1% |
| Iron（Fe） | ≤0.0005% |
| Active Oxygen | ≥6.90% |
| Manganese（Mn） | ≤0.0001% |
| Cl | ≤0.001% |
| Ammonium Salt | ≤0.05% |
| Heavy metal (as Pb) | ≤0.001％ |
| Moisture | ≤0.15％ |
| PH | 3.0-5.0 |
Ammonium persulfate Use
Used for initiator for the emulsion or solution Polymerization of acrylic monomers, vinyl acetate, vinyl chloride etc. and for the emulsion co-polymerization of styrene, acrylonitrile, butadiene.
Treatment of metal surface.in the manufacture of semiconductors;cleaning and etching of printed circuits,activation of copper and aluminium surfaces.
modification of starch,repulping of wet – strength paper.
Cosmetics:Essential component of bleaching formulations.
Textile: Desizing agent and bleach activator – particularly for cold bleaching.bleaching of Jeans.
Packaging
25KG/Bag,500kg/bag,1000kg/bag.
Storage
kept in cool and dry place, stored in sealed containers.Shelf life: two years.
