Potassium Chloride
Potassium Chloride
Inorganic Chemical Compound
Potassium Chloride is an inorganic salt with the chemical formula KCl. It appears as a white or colorless crystalline solid and has a salty taste. It is highly soluble in water.
Potassium chloride is widely used in fertilizers, food processing, pharmaceuticals, water treatment, and chemical manufacturing. It is a key source of potassium, essential for agricultural and industrial applications.
Physical & Chemical Properties
KCl
White crystalline solid
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Potassium Chloride
Product Specifications| Specifications | Range |
|---|---|
| Assay (as KCl) | ≥ 99.5% |
| pH (5% solution) | 5.5 – 8.0 |
| Loss on Drying | ≤ 0.01% |
| Bromide (Br) | ≤ 0.05% |
| Iodide (I) | ≤ 0.002% |
| Phosphate (PO₄) | ≤ 0.0005% |
| Sulphate (SO₄) | ≤ 0.005% |
| Total Nitrogen (N) | ≤ 0.001% |
| Calcium (Ca) | ≤ 0.001% |
| Iron (Fe) | ≤ 0.0003% |
| Magnesium (Mg) | ≤ 0.002% |
| Sodium (Na) | ≤ 0.02% |
| Heavy Metals | ≤ 0.0005% |
| CAS No. | 7447-40-7 |
Potassium Chloride
Potassium Chloride Applications
Potassium chloride is widely used as a potassium source in fertilizers to improve crop yield, enhance plant resistance, and support overall plant growth.
Potassium chloride is used in water treatment systems for regeneration of ion exchange resins in water softeners, improving water quality.
Potassium chloride is used in pharmaceuticals as an electrolyte replenisher and in formulations for treating potassium deficiency in medical applications.
In the food industry, potassium chloride is used as a salt substitute, flavor enhancer, and food additive to reduce sodium content in processed foods.
In oil and gas operations, potassium chloride is used in drilling fluids to stabilize shale formations and control clay swelling during drilling processes.
It is commonly used in laboratories as a reagent and buffer component in chemical analysis, biological research, and experimental studies.
Potassium chloride is applied in various industrial processes including metal heat treatment, glass manufacturing, and specialty chemical production.
In chemical manufacturing, potassium chloride is used as a raw material for producing potassium compounds and as an electrolyte in various industrial processes.