POTASSIUM SULPHATE STANDARD GRADE K2O 50% MIN
Products Introduction
Potassium Sulphate, also called Sulphate of Potash (SOP), is the world's most popular low-chloride fertilizer. Combining Potassium (50% K2O) and Sulphur (18%) SOP offers a high concentration of nutrients readily available to plants.
Sulphate of Potash has a very low salinity index making it the preferred potash fertiliser in areas at risk from soil salinity.SOP improves crop yield and quality, making plants more resistant to drought, frost, insects and disease. Not only does Potassium Sulphate improve
the crop's nutritional value, taste and appearance but also its resistance to deterioration during transport and storage, and its suitability
for industrial processing.
Application:
Usage:Fertilizer | Industry | Agriculture | Feed | Food
1.Used as potassium fertilizer in agriculture.
2.Mainly used as the raw material of BLENDING NPK.
3.Used as settling agent in glass industry.
4.Used as intermediate in dyeing industry.
5.Used for producing potassium sale, potassium carbonate, potassium persulphate。
Material:
Potassium Sulphate (SOP)
Chemical formula:K2SO4
Formula weight:174.24
On the batch, of which the consignment is a part, the following values were determined. The confirm to the agree product specification.
| Technical Specification | Standard | Test Result |
| Appearance | White Powder | White Powder |
| K2O | ≥50% | 50.30% |
| S | ≥17% | 17.40% |
| Cl | ≤1.5% | 1.20% |
| H2O | ≤1.0% | 0.20% |
| Free Acid | ≤1.5% | 1.30% |
The above particulars do not release the customer from the obligation to carry out an inspection of goods received.
Packing & Shipping
| Packaging Details: | 25kg neutral or color PP/PE bag. |
| Delivery Detail: | prompt |
We can supply different bags according to your request.
Color Bag

Neutral Bag

Factory Show
Professional facilities and standardized production.

- FAQ :
Q1:Are you a factory or trading company?
A:We are a factory.You can check through Website or visiting our factory.
Q2:What is the minimum order?
A:20 Tons,or one container.
Q3:How can I get sample for testing?
A:Kindly send us your address, we will send the sample to you
Q4:Where is your factory located? How can I visit the factory?
A:Our factory located in Qingdao, Shandong China. It is in the north of China as a sea-side city. It takes one and half hour from qingdao airport to our factory.
Q5: How does your factory do regarding quality control?
A:1. All our products have to be checked strictly before entry warehouse.
2. 10-year warranty for quality guaranteen
3. Customer feedback form would be offered for every purchasing order.
Q6: Do you accept PayPal payment ?
A: Yes , we do . And T/T,L/C,D/Pis acceptable too,any mutual agreement payment term.