Complaint
Ammonium persulfate is white crystal or powder. No smell. Dry pure product can be stable for several months, when wet, gradually decompose to release oxygen containing ozone, heating will decompose oxygen and become ammonium pyrosulfate. Soluble in water, aqueous solutions are acidic and decompose gradually at room temperature
ITEMS | SPECIFICATIONS |
Appearance | white crystalline salt |
Assay | ≥98.5% |
Active oxygen | ≥6.9% |
Residue on ignition(as SO4) | ≤0.02% |
Chloride and chlorate(as Cl) | ≤0.001% |
Manganese(Mn) | ≤0.00005% |
Iron(Fe) | ≤0.0005% |
Heavy metals(as Pb) | ≤0.0005% |
Moisture | ≤0.10% |
Decomposition of the product as supplied | at above 60°C |
Recommended storage temperature | Normal Temperature |
Storage stability as from date of delivery | 12 months |
Applicaton.
Polymerization: Initiator for the emulsion or solution Polymerization of acrylic monomers,vinylacetate,vinylchloride etc.and for the emulsion co-polymerization of styrene,acrylonitri le,butadiene etc
Metal treatment: Treatment of metal surfaces(e.g. in the manufacture of semiconductors;cleaning and etching of printed circuits),activation of copper and aluminium surfaces.
Cosmetics: Essential component of bleaching formulations.
Textile: Desizing agent and bleach activator - particularly for cold bleaching.
Package
(1) In 25kgs net multiple paper bags with one PE bag innerHebei Fiza Technolory Co., Ltd, is a professional manufacturer of assay litharge, assay flux, crucible (Clay crucible, Ceramic Crucible), Magnesia cupel and Magnesia Bullion Block and with perfect management system and mature production technology.
The crucible, cupel and other fire assay consumables are made of high quality raw materials, high temperature resistance, good thermal conductivity, high melting purity, strong corrosion resistance and long service life.
Our staff of sales and technical support is available to help you in selecting the right protection for your application as well
as to provide you with samples of our products for evaluation. At High Five, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.
Welcome to contact me for quotation!
Selina Xu
