Product Description
Product: Hot Sale Powder/Granular Potassium Sulfate with Good Quality
Application:
1. Fertilizer: Potassium sulphate is widely used as a fertilizer in agriculture. It provides essential potassium and sulfur nutrients to plants, promoting their growth, flowering, and fruiting. It is particularly beneficial for crops that require high potassium levels, such as fruits, vegetables, and certain grains.
2. Industrial Use: Potassium sulphate serves as a raw material for the production of other potassium compounds and chemicals, including potassium carbonate. These substances find applications in soap manufacturing, glass production, and various chemical processes.
3. Laboratory Use: Potassium sulphate is used in laboratories for various purposes, including analytical chemistry, calibration of instruments, and as a reference standard in experiments.
| Item |
Test Standard |
Test Result |
| Appearance |
Powder/granular |
Powder/granular |
| K2SO4 |
99%min |
99.3% |
| K20 |
50%min |
52.6% |
| Moisture |
1.5%max |
0.95% |
| CL |
1.5%max |
1.5% |
| S |
18%min |
18% |
| Free Acid(H2SO4) |
1.5%max |
1.45% |
| PH |
3-5 |
4.5 |
| Water Soluble |
100% |
100% |
| Heavy Metal |
0.01%max |
0.002% |
| Calcium |
0.1%max |
0.04% |
| Iron(Fe) |
0.1%max |
0.02% |
1.Product feature
(1) Content of the standard
The production process strictly controls the product content to meet your production requirements.
(2) Packing tightly
The use of good packaging materials tightly packed ,transport process is not easy to leak .
(3) No impurity
Products are made of excellent raw materials to ensure the quality no visible impurities
Q1: Is it possible to custom the labels with my own design?
A : Yes, and you just need to send us your drawings or artworks, then you can get you want.
Q2: How does your factory control the quality?
A: Quality is the life of our factory, first, each raw materials, come to our factory, we will test it firstly, if qualified, we will process the manufacturing with this raw materials, if not, we will return it to our supplier, and after each manufacturing step, we will test it, and then all the manufacturing process finished, we will do the final test before the commodities left our factory.
Q3: How about your service?
A: We provide 7*24 hours service, and whenever you need, we will always here with you, and besides, we can provide one stop purchasing for you, and when you purchase our commodities, we can arrange testing, custom clearance, and logistic for you !
Q4: Does free samples available for quality evaluation?
A: Yes, of course, we can provide free samples for you before you buy commercial quantity.
Q5: What is the delivery time?
A: For small quantity, it will take only 5-7 days for delivery, and for large quantity, it will take about 3-4 weeks.
Audited Supplier 
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