Potassium Sulfate
Potassium Sulfate (CAS: 7778-80-5) is a white crystalline inorganic salt providing a concentrated, chloride-free source of potassium and sulfur essential for plant nutrition. With its low salt index and absence of chloride, it is the preferred potassium fertilizer for chloride-sensitive crops such as tobacco, fruits, vegetables, and grapes, promoting fruit quality, sugar content, and shelf life. Beyond agriculture, it serves as a raw material in the manufacture of potassium alum, glass, and potassium salts, and as a flux in metal processing and soldering formulations. The pharmaceutical and food industries employ high-purity grades as electrolyte supplements and processing aids. Its high water solubility, chemical stability, and compatibility with other fertilizer materials make potassium sulfate a cornerstone of specialty fertilization and industrial potassium chemistry worldwide.
– Specialty Fertilizer: Used as a premium chloride-free potassium source for tobacco, fruits, vegetables, and other chloride-sensitive crops improving yield and quality.
– Glass and Ceramics: Serves as a flux and potassium source in glass manufacturing, lowering melting temperatures and improving clarity.
– Chemical Manufacturing: Applied in producing potassium alum, other potassium salts, and as a raw material in dye and pigment industries.
– Pharmaceutical and Food Grades: Employed as an electrolyte replenisher and processing aid in approved nutritional and medical applications.
Product Name: Potassium Sulfate
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