Complaint
1. Chemical Name: Potassium sulfate
2. Molecular Formula : K2SO4
3. Molecular Weight: 174.26
4. CAS: 7778-80-5
5. Character: It is colorless or white crystalline powder, tasting bitter. The relative density is 2.662, melting point is 1069ºC. It is easily soluble in water but insoluble in ethanol and acetone. The PH value is 5.5-8.5 in 5% aqueous solution.
6. Usage: It is used as seasoning, salt substitute, cleaning agent in glass industry and bulk laxatives in medical industry.
Specification | FCC V | |
Assay(K2SO4),w/% | ≥ | 99.0-100.5 |
Lead,w/% | ≤ | 0.0002 |
Selenium,w/% | ≤ | 0.0005 |
pH value |
| 5.5-8.5 |
PACKING
Packing: 25kgs PP+PE bag or 25kgs paper bag with pallets;
Delivery time: It depends on quantity, stock and production schedule.
SHIPPING
Different transport ways, shipped by sea, air, train or express.
1.Can I get a lower price if I make the large order?
Of course! Cheaper prices with large order.
2.Do you provide samples ?
50-200g free samples can be sent on your request but express fees are on your account.
3.What is loading port?
Lianyungang, Qingdao or Shanghai
4.How long is your delivery time?
It's usually 5-7 days.
5. What are the payment methods?
T/T, L/C, Credit Card, PayPal, Cash
