Factory supply 98.5% ammonium persulfate in chemical

Chemical name:Ammonium persulfate

Other Names:Ammonium peroxydisulfate ,ammonium persulphate ,APS ,PER,

MF:(NH4)2S2O8 molecular weight:228.20

CAS No.:7727-54-0 EINECS No.:231-786-5

HS NO. :28334000

UN NO. :1444

CLASS :5.1

Appearance:White Crystalline Powder

Characteristics:
Ammonium persulfate is a white, crystalline, odourless salt. It is used as initiator for the polymerization of monomers and as a strong oxidizing agent in many application. It has the particular advantage of being almost nonhygroscopic, of having a particularly good storage of stability as a result of its extremely high purity and of being easy and safe to handle.

Specification:

Application:

(1Used in the polymerization liquid of latex or acrylic monomers,initiator of vinyl acetate and vinyl chloride;or used as initiator of copolymerization of styrene,acrylonitrile and butadiene,etc.

(2Used as surface treatment agent of metal and semiconductor material etcing agent of printed circuit,and the surface activation of copper and aluminium.

(3)Usedin the production of other persulfates.

(4)Used as polymerization initiator,desizing agent in fiber industry,and chromogenic reagent of vat dyes.

(5)Used as main ingredient of whitening formula of consmetic

(6)Others:also used in food,photo,storage batteryindustry.

Storage:

Ammonium persulfate should be sealed tightly, kept in a cool, dry and ventilated warehouse. Far away from fire, or may happen decompound and explosion. No mixed with inflammable matter, explosive matter and reductive matter. It should be shielded during the transportation, avoid direct sunlight and moisture.