Customization: | Available |
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Certification: | QS, RoHS, ISO, CE |
Shape: | Crystalline Powder or Grain |
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Item | Specification |
Assay | =<99.0% |
pH (10% aqueous solution) | 7.0~10.0 |
Loss on drying | =<9.5% |
Heavy metal | =<0.001% |
fluoride | =<30mg/kg |
Sulfate (as SO4) | =<0.01% |
Iron | =<30mg/kg |
mercury | =<1mg/kg |
As | =<3mg/kg |
Water insoluble matter | =<0.05% |
Burning residua | =<0.01% |
[1]. What's your payment terms?
T/T or L/C.
[2]. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
[3]. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
[4]. How about the validity of the products?
According to the products you ordered.
[5]. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
[6]. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.