Description

ITEMS SPECIFICATIONS Appearance white crystalline salt Assay *9.0% w/w min Chloride and chlorate(as CL) 0.**5% w/w max Manganese(Mn) 0.***3% w/w max Iron(Fe) 0.**1% w/w max Heavy metals(as Pb) 0.**1% w/w max Moisture 0.*5% w/w max Decomposition of the product as supplied at above *5°C Recommended storage temperature Normal Temperature Storage stability as from date of delivery *2 months Description Potassium perfsulfate is a white crystalline, odourless salt with the density of ***** can be decomposed about **0℃ and dissolved in the water not in ethanol, and has strong ***** is used to produce detonator, bleacher, oxidant and initiator for the ***** has the particular advantage of being almost non-hygroscopic, of having a good storage stability in normal temperature and of being easy and safe to handle. Package In *5kgs net woven bags with two PE bags inner Application polymerization : 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 etc. Metal treatment : Treatment of metal surfaces(***** in the manufacture of semiconductors; cleaning and etching of printed circuits), activation of copper and aluminium surfaces. Cosmetics : Essential component of bleaching formulations. Paper : modification of starch, repulping of wet - strength paper. Textile : Desizing agent and bleach activator - particularly for cold bleaching.(***** of Jeans). Others : - Chemical synthesis - Water treatment(decontamination) - Waste gas treatment, oxidative degradation of harmful substances(*****Hg) - Disinfectant