Ammonium sulfate is a mineral compound with the chemical formula (NH₄)₂SO₄ that is widely used as a chemical fertilizer in agriculture. It occurs as white or gray crystals and is easily soluble in water.

What is the use of ammonium sulfate?

Agricultural fertilizer: The most important use of ammonium sulfate is as a fertilizer for alkaline soils. This fertilizer contains nitrogen (21%) and sulfur (24%), which are two essential elements for plant growth. Nitrogen helps in vegetative growth of plants, and sulfur plays a role in the production of proteins and enzymes.
Adjusting soil pH: Ammonium sulfate has acidic properties and helps reduce the pH of alkaline soils. This allows the nutrients in the soil to be better absorbed by the plant.
Improving soil quality: Ammonium sulfate helps improve soil structure and increase its permeability.
Increasing crop yield: Using ammonium sulfate as a fertilizer leads to increased crop yield, improved crop quality, and increased plant resistance to diseases.

Uses of Ammonium Sulfate

Agricultural Fertilizer: The most important use of ammonium sulfate is as a fertilizer for alkaline soils. This fertilizer is used in the cultivation of various crops including cereals, cotton, sugar beets, and fruits.

Soil pH adjustment: Ammonium sulfate is used to lower the pH of alkaline soils and improve plant growth conditions.
Production of other chemicals: Ammonium sulfate is also used in the production of some chemicals such as ammonia and sulfuric acid.

Benefits of using ammonium sulfate

Rich source of nitrogen and sulfur: Ammonium sulfate is a rich and accessible source of nitrogen and sulfur for plants.
Increased crop yield: Using ammonium sulfate as a fertilizer leads to a significant increase in the yield of agricultural products.
Improved product quality: Agricultural products produced using ammonium sulfate are of higher quality.
Affordable price: Ammonium sulfate is more affordable than other chemical fertilizers.