Ammonium Persulphate
Specification
Assay................................................................................... 98.5% w/w min
Insoluble in water.................................................................0.02% w/w max
Residue on Ignition(as sulfate) ............................................0.02% w/w max
Chloride and chlorate(as Cl) ...............................................0.001% w/w max
Manganese(Mn) ..................................................................0.0001% w/w max
Iron(Fe) ................................................................................0.001% w/w max
Heavy metals(as Pb) ...........................................................0.0005% w/w max
Moisture ...............................................................................0.1% w/w max
Active oxygen.......................................................................6.9% w/w min
Free acid (as H2SO4) ..........................................................0.2% w/w max
Characteristics:
Amonium persulfate is a white, crystalline, odourless salt. It is used as initiator for the polymerization action, and also as a strong oxidizing agent in many application.
Application:
APS is used in following  application:
(1) cleaning and pickling for metal surfaces.
(2) accelerating  curing of low formaldehyde adhesives.
(3) starch modification production , coating production
(4) Desizing agent& bleach activator in paper production.
(5) An essential component of  hairdye  cosmetics.
(6) Acrylic fiber &ABS plastic&Latex&Emulsion  production.
(7) Crud oil exploitation.
Packing :
25KGS/PP BAG, 500KGS/PP BAG and 1000 KGS/PP BAG.
Storage request :
APS should be stored under meeting below condition:
!.storing in dry and closed container.
2.without any direct sunlight,heat and humidity.
3.verboten to mix with any dirt, rust or traces of metal, reductants
4.nessary protection measures for eyes,skin and clothes when handling PPS.
Transportation regular:
Road/Rail transport:GGVS,GGVE,ADR,RID\CLASS 5.1
Sea transport: GGV See/IMDG code:CLASS 5.1 Page 5126,UN no.1444
Water hazards class 1 (slight water hazard)