Sodium Persulfate
Molecular formula：Na2S2O8
Molecular weight：238.13
Content ≥99.0%
Active Oxygen ≥6.65%
Chloride & Chlorate ≤0.005%
NH4 ≤0.05%
Heavy Metal(Calculated as Pb) ≤0.001%
Fe ≤0.001%
Mn ≤0.0001%
Water Content 　≤0.05%

Packing:net weight 25kg in a bag , other packing or as your request.