Description

Sodium 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: Sodium Persulfate Synonyms: Sodium Peroxydisulfate Molecular Formula:NA2S2O8 Molecular Weight: **8.*3 CAS Number: ********1 Products Properties Standard Specification Assay *9.0%Min Active oxygen 6.*5%Min Free Acid (as H 2 SO 4 ) 0.*1%Max Chloride and Chlorate (as Cl) 0.**5%Max Ammonia (NH 4 ) 0.2%Max Manganese (Mn) 0.****5%Max Iron (Fe) 0.**1%Max Heavy metals (as Pb) 0.**1%Max Moisture 0.*5%Max Insolubleness 0.**5Max Appearance White crystallized powder Packing *5kg PP/PE bag Applications: Sodium 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. Shipping Information: � Proper shipping name: Sodium Persulfate � UN Number: UN***5 � Hazard Class: 5.1 � Labels: 5.1(corrosive) Packing Group: 3 In ***2, Mintop Chem was built in Hengshui city, Hebei province, specializing in deeply research-development, manufacturing and marketing of initiator and peroxidizing agent. With rich economic and technologic resources, Mintop Chem is working hard at making an internationalized brand by standing on the basis of higher