Potassium Sulfate
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Properties and uses: Potassium sulfate is a valuable agricultural fertilizer and has a variety of other industrial and chemical applications.
Potassium sulfate is a popular, high-quality source of potassium in agriculture. Potassium is an essential nutrient for plant growth and plays a vital role in root development, drought resistance, fruit quality and other physiological processes. It is particularly suitable for crops that are sensitive to chloride because potassium sulfate does not contain chloride. This makes it ideal for high-value crops such as fruits, vegetables and tobacco. Potassium sulfate is used to prepare electrolyte solutions for certain types of batteries, such as lead-acid batteries. In the food industry, potassium sulfate is used as a leavening agent in baking to help dough rise. Potassium sulfate is used as the extinguishing agent in some dry powder fire extinguishers. In the pharmaceutical field, It is used in some pharmaceutical formulations and can also serve as a source of potassium for medical applications.
Potassium sulfate is valued for its role in supplying potassium to crops without adding chloride, which can be detrimental to certain plants. Its ability to provide potassium in a sulfate form is particularly beneficial in agriculture. It is an essential component in maintaining soil fertility and promoting healthy plant growth, making it a significant fertilizer choice for a wide range of crops.
Standard: GB/T20406-2017
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Indicators |
Unit |
Product I |
Product II |
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Appearance |
/ |
White or colorless crystal |
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potassium oxide |
≥% |
50.0 |
52.0 |
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Sulfates |
≥% |
17.5 |
18.5 |
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pH value |
10 g/L |
5.0-7.0 |
5.0-7.0 |
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Moisture content |
≤% |
0.2 |
0.2 |
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Solubility (at 22℃) |
g/L |
70.0 |
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Business Nature
Manufacturer
Year Established
2012
Country/Region
Xingtai, China
Main Products
Diammonium Hydrogen Phosphates, Potassium Nitrate, Ammonium Dihydrogen Phosphate, Potassium Dihydrog...
Payment Terms
Letter of Credit (L/C), Bank wire (T/T)
Xingtai Shengyue Chemicals Company was established in 2012 and currently has more than 300 employees. The group company's two major production bases are located in Xingtai, Hebei Province and Shifang, Sichuan Province, with beautiful environment and convenient transportation. The company advocates humanized management, a comfortable working environment and a strong Shengyue culture, and has gathered a large number of professional and technical talents and excellent corporate employees, with assets of more than 80 million yuan. Our company integrates production and sales, with an annual production and sales of potassium nitrate 50, 000 tons, including 30, 000 tons of potassium sulfate and 20, 000 tons of potassium dihydrogen phosphate. Among them, industrial potassium nitrate is used in: black powder, optical glass, ceramics and other industries. Agricultural potassium nitrate is used as raw material for: compound fertilizers, large-element water-soluble fertilizers, and foliar spray fertilizers. The company also operates Monoammonium phosphate (ammonium dihydrogen phosphate), Diammonium phosphate (diammonium hydrogen phosphate), urea phosphate, urea, sodium chlorate and water treatment materials and other related products. Since its establishment, the company has won unanimous praise from domestic and international customers with its high-quality product quality and preferential product prices.