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Physical properties Ammonium persulfate is a white odorless crystal or powder, which is decomposed by ethanol and has good stability at room temperature. It is often used as oxidant and initiator of monomer polymerization.


Ammonium persulfate is a non flammable material, but it can release oxygen and has combustion supporting effect. When storing, it must be placed in a dry and closed container to avoid direct sunlight and heat source. Do not contact with organic matter, rust, a small amount of metal and other reducing substances to prevent the decomposition of potassium persulfate. Due to the bleaching and slight corrosion of wet sodium persulfate powder and its aqueous solution, direct contact with eyes, skin and clothing should be avoided during the trial.


Polymerization: emulsion or acrylic monomer polymerization, vinyl acetate, vinyl chloride and other products initiator, but also styrene

Metal treatment:

Treatment of metal surfaces (e.g. in semiconductor manufacturing: cleaning and etching of printed circuits). Activation of copper and aluminum surfaces.


The main component of bleaching formula.


Desizing and bleaching agents, especially for low temperature bleaching

Others: chemical synthesis; water treatment (purification); disinfectant; waste treatment, oxidation degradation of harmful substances (such as mercury).


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