1, Q: Can you supply samples for testing?
A: Yes, Our samples are free for your testing,
However, you need to afford the delivery fee (DHL/TNT/EMS)
The delivery fee will be deducted from the future bulk order.
2, Q: What documents you provide for every shipment?
A: Usually, Commercial invoice, Packing list, Bill of lading, COA, Certificate of origin,
MSDS are promised. Other documents you need for import,
please feel free to contact us.
3,Q: How can i get the price for this product?
A: Please give us the exact quantity,packing,destination port and
other necessary information,we will give you quotation according
to your specific requirments.
4,Q: How about delivery lead time?
A: Delivery lead time: About 7-10 days after payment confirmed.(Chinese holiday not included).
5,Q:How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,Western Union or Paypal or secure payment. 

 

 

1, mainly used as disinfectant and fabric bleaching agent;
2, used as the initiator of monomer emulsion polymerization of vinyl acetate, acrylic ester, acrylonitrile, styrene, vinyl chloride (use temperature 60 ~ 85ºC), and synthetic resin polymerization accelerator;
3. Potassium persulfate is an intermediate of hydrogen peroxide by electrolytic process, which is decomposed into hydrogen peroxide;
4, potassium persulfate is used in steel and alloy oxidation solution and copper etching and coarsening treatment, can also be used for solution impurity treatment;
5, used as an analytical reagent, chemical production as an oxidant, initiator. It is also used for film printing and as a sodium thiosulfate remover.