1,we are a manufacturer 2,We yearly can produce 25,000 tons of ammonium persulphate and 10,000 tons of sodium persulfate. 3,CA 1, Technical indexItemIndexAppearancewhite crystalline powderAssay, %98.5Free acid, %≤0.10Cl,%≤0.00004Heavy metals (Pb),%≤0.0005Fe,%≤0.0005Mn,%≤0.00005Moisture,%≤0.10Active oxygen,%≥6.91 2, Uses(1)Used in the polymerization liquid of latex or acrylic monomers,initiator of ...