| Customization: | Available |
|---|---|
| CAS No.: | 7778-80-5 |
| Formula: | K2so4 |
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Potassium Sulfate
Characters:it is white cystal or powder. Melting Point is at 1072°C. It is soluble in water, but insoluble in alcohol. Its dominant application is in manufacturing glass, aluminum, fertilizers and medicine.
Usage:
| Test Items | FCC/USP32/E515(i) Standard |
| Appearance | White Crystal or Powder |
| Assay (As Na2SO4 ) | 99.0%-100.5% |
| Loss on drying | ≤1.0% |
| Pb | ≤2ppm |
| Se | ≤5ppm |
| Residue on igntion | ≤0.25% |
| Total Plate Count | ≤1,000 cfu/g |
| Total Yeast and Mold | ≤100 cfu/g |
| Salmonella | Negative |
| Coliforms | Negative |
1. What's your payment terms?
T/T and L/C
2. What's your delivery time?
Arrange the shipment in 7-15 days after confirm PO.
3. How about the packing?
Packing as 25 kg/bag. Of course, if you have special requirements, we will according to your order.
4. When can I get reply?
We'll reply in 12 hours on working days.
5. How about the validity of the products?
According to the products you ordered.
6. What documents you provide?
Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
If your market has any special requirements, please let us know.
7. What is loading port?
Lianyungang, Shanghai, Qingdao, Ningbo and other China Major Port.
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