... ammonium persulphate and 10,000 tons of sodium persulfate. 3,CA 1, Technical indexItemIndexAppearancewhite crystalline powderAssay, %98.5Free acid, %≤ ... 00005Moisture,%≤0.10Active oxygen,%≥6.912, Uses(1)Used in the polymerization liquid of latex or acrylic monomers,initiator ... other persulfates.(4)Used as polymerization initiator,desizing agent in fiber industry,and chromogenic reagent of vat dyes.(5 ...