Potassium persulfate/PPS is the inorganic compound with the formula K2S2O8. Also known as potassium peroxydisulfate or KPS, it is a white solid that is highly soluble in water. This salt is a powerful oxidant, commonly used to initiate polymerizations.
Specification
Assay ≥99.0%
Active oxygen ≥5.85%Chloride and chlorate(as Cl) ≤0.02%
Manganese(Mn) ≤0.0003%
Iron(Fe) ≤0.001%
Heavy metals(as Pb) ≤0.002%
Moisture ≤0.15%
Applicaiton
PPS is a suitable initiaor for the emulsion or solution polymerisation of acrylic monomers, vinyl acetate, vinyl chloride etc. and for the emulsion copolymerisation of styrene, acrylonitrile, butadiene etc.. PPS is also a kind of oxidizing agent:
1. Used in cleaning and pickling of metal surfaces.2. Used in accelerated curing of low formaldehyde adhesives.
3. Used in modification of starch, production of binders and coating materials.
4. Desizing agent and bleach activator.
5. An essential component of bleaching formulations for hair cosmetics.
Package & Storage
25kg/bag, 25000kg per 20'ft container
Stored in a cool and dry place, stay away from fire.
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