Potassium Chloride (KCl)

Potassium chloride (KCl) is an essential potassium-based chemical widely used in agriculture, food processing, pharmaceuticals, and industrial applications. Known for its solubility, stability, and nutritional value as a potassium source, potassium chloride is a critical raw material in fertilizers, formulations, and specialty products. Its ability to supply potassium makes it indispensable for crop nutrition, soil balance, and plant growth, driving its importance in global agriculture.

In addition to its agricultural role, potassium chloride is extensively used in chemical processing, construction materials, pharmaceuticals, and food products. It is a common ingredient in fertilizers (muriate of potash), drilling fluids, water treatment solutions, and de-icing formulations. In the food industry, it serves as a sodium-reduction agent and salt substitute (E508), while in healthcare it is applied in nutritional supplements and IV solutions to restore potassium levels. With its versatility, cost-effectiveness, and reliable performance, potassium chloride remains a critical material across industries including agriculture, construction, food and beverage, pharmaceuticals, and specialty chemical manufacturing.

Synonyms: Muriate of potash, KCl, Sylvite

Characteristics:

IUPAC Name: Potassium chloride

CAS Number: 7447-40-7

UN Number: N/A

Recommended Use / Industries:

• Fertilizers (potash)
• Food industry (salt substitute)
• Pharmaceuticals (electrolyte replenisher)
• Water softening agents