As a reputable chemical supplier, we provide our buyers Potassium Persulfate,

Product: Potassium Persulfate

Spec:

Assay: 99.0%min

Active oxygen: 5.85%max

Chloride and chlorate(as Cl): 0.02%max

Manganese(Mn): 0.00005%max

Iron(Fe): 0.001%max

Heavy metals(as Pb): 0.001%max

Moisture: 0.10%max

Free acid: 0.10%max

Please kindly contact us. We guarantee the best quality and the best price.