Ammonium Persulfate
Description Ammonium persulfate is a white, crystalline, odorless
salt. It is used as initiator for the polymerization of monomers
and as a strong oxidizing agent in many applications. It has the
particular advantage of being almost non-hygroscopic, of having a
particularly good storage stability as a result of its extremely
high purity and of being easy and safe to handle.
Technical Information Chemical Name: Ammonium Persulfate
Synonyms: Ammonium Peroxydisulfate
Molecular Formula:(NH4)2S2O8
Molecular Weight: **8.*0
CAS Number: ********0
Products Properties Standard Specification
Assay *8.5%Min
Active oxygen 6.*1%Min
Chloride and Chlorate (as Cl) 0.**1%Max
Manganese (Mn) 0.****5%Max
Iron (Fe) 0.***5%Max
Heavy metals(as Pb) 0.**1%Max
Moisture 0.*5%Max
Residue after ignition 0.*5Max
Insolubleness 0.**5Max
Appearance White crystallized powder
Packing *5kg PP/PE bag
Applications Ammonium Persulfate is a suitable initiator for
emulsion or solution polymerization of acrylic monomers, vinyl
acetate, vinyl chloride etc. and for emulsion copolymerization of
styrene, acrylonitrile, butadiene etc. It is also a kind of
oxidizing agent, used in cleaning and pickling of metal surface,
accelerated curing of low formaldehyde adhesives and modification
of starch, production of binders and coating materials, also can be
used as desizing agent and bleach activator. It is an essential
component of bleaching formulations for hair cosmetics.
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