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Potassium Persulfate
addtime：2010-4-27　　from：　　　Reads：3112

Potassium Persulfate
Description
Potassium 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: Potassium Persulfate
Synonyms: Potassium Peroxydisulfate
Molecular Formula:
Molecular Weight: 270.31
CAS Number: 7721-21-1
Products Properties
Standard Specification
Assay
99.0%Min
Active oxygen
5.85%Min
Free Acid
0.1%Max
Chloride and Chlorate (as Cl)
0.02%Max
Manganese (Mn)
0.00005%Max
Iron (Fe)
0.001%Max
Heavy metals(as Pb)
0.001%Max
Moisture
0.15%Max
 
Appearance White crystallized powder
Packing
25kg PP/PE bag
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