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Catalog Number:
35760
CAS Number:
7778-80-5
Potassium sulfate
Purity:
≥99.99% Metals basis
Documents
$43.87 /5G
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Product Information

Potassium sulfate is a highly soluble inorganic salt with the formula K2SO4, recognized for its essential role in various industrial and agricultural applications. This compound is primarily utilized as a potassium and sulfur fertilizer, providing vital nutrients that enhance plant growth and crop yield. Its high solubility ensures that potassium and sulfate ions are readily available to plants, making it an ideal choice for use in both conventional and organic farming practices. Additionally, potassium sulfate is employed in the production of glass, as a drying agent in the manufacturing of textiles, and as a component in certain chemical processes, showcasing its versatility across multiple sectors.

With its unique properties, potassium sulfate stands out as a preferred choice over other potassium fertilizers, particularly in situations where chloride sensitivity is a concern, such as with certain fruits and vegetables. Its low hygroscopicity also makes it easier to handle and store compared to other salts. Researchers and industry professionals can leverage potassium sulfate's benefits to optimize agricultural productivity and enhance product quality, making it a valuable addition to their supply chain.

CAS Number
7778-80-5
Purity
≥99.99% Metals basis
Molecular Formula
K2SO4
Molecular Weight
174.3
PubChem ID
24507
Melting Point
1069 ?C
Density
2.662
Appearance
White crystals
Conditions
Store at RT
General Information
CAS Number
7778-80-5
Purity
≥99.99% Metals basis
Molecular Formula
K2SO4
Molecular Weight
174.3
PubChem ID
24507
Melting Point
1069 ?C
Density
2.662
Appearance
White crystals
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Potassium sulfate is widely utilized in research focused on various applications across different industries. Here are five practical uses:

  • Agriculture: It serves as an essential fertilizer, providing both potassium and sulfur, which are crucial for plant growth. Farmers use it to enhance crop yield and improve fruit quality.
  • Food Industry: As a food additive, potassium sulfate acts as a stabilizer and acidity regulator in processed foods, ensuring better taste and texture.
  • Pharmaceuticals: It is used in the formulation of certain medications, particularly in electrolyte solutions, helping to maintain proper hydration and electrolyte balance in patients.
  • Industrial Applications: Potassium sulfate is utilized in the manufacturing of glass and ceramics, where it helps improve the melting process and the final product's durability.
  • Water Treatment: It plays a role in water purification processes, aiding in the removal of impurities and enhancing the overall quality of drinking water.

Citations