Ferrous Sulfate Monohydrate

Non-toxic, odorless off-white to beige powder substance with astringent taste, soluble in water and glycerin, almost insoluble in ethanol.

In agriculture, it is used as herbicide, soil improver and foliar fertilizer, etc. The granular product is a very popular fertilizer abroad, which can effectively improve the soil, remove moss and lichen; it can also be used as a pesticide to prevent diseases of wheat and fruit trees

Ferrous Sulfate Monohydrate: A Concentrated Source of Iron

Definition:
Ferrous sulfate monohydrate (FeSO₄·H₂O) is a pale green crystalline or granular compound widely used in agriculture, industry, and healthcare. It serves as a potent source of iron with high bioavailability.

Key Characteristics of Ferrous Sulfate Monohydrate:

1. Chemical Formula: FeSO₄·H₂O

2. Appearance: Pale green to white crystalline or granular powder.

3. Molecular Weight: 169.93 g/mol

4. Solubility: Highly soluble in water, forming a light green solution.

5. Stability: Stable under dry conditions but oxidizes to ferric sulfate in humid air.

Applications of Ferrous Sulfate Monohydrate:

1. Agriculture:

   • Fertilizer Additive: Provides essential iron to correct deficiencies in crops.

   • Soil Conditioner: Enhances nutrient availability in alkaline soils.

2. Animal Feed:

   • Added to livestock feed to prevent iron-deficiency anemia in animals.

3. Water Treatment:

   • Used as a coagulant to remove impurities in wastewater.

   • Controls odor and reduces phosphorus in sewage systems.

4. Industrial Uses:

   • Pigments: Precursor for iron oxide pigments.

   • Cement Industry: Reduces hexavalent chromium in cement.

5. Medical Applications:

   • Component in iron supplements to treat anemia in humans.

Benefits in Agriculture:

1. Corrects Iron Deficiency:

   • Vital for chlorophyll synthesis and healthy plant growth.

   • Prevents yellowing of leaves caused by iron chlorosis.

2. Improves Soil Quality:

   • Enhances nutrient absorption by lowering soil pH.

   • Suitable for use in calcareous and alkaline soils.

Usage Recommendations:

1. For Crops:

   • Dosage: 5–15 kg per hectare, depending on crop type and soil condition.

   • Application: Dissolve in water for foliar spray or soil application.

2. For Livestock Feed:

   • Follow veterinary guidelines to ensure proper dosage.

3. In Water Treatment:

   • Use as per industry-specific protocols and dosage recommendations.

Storage and Handling:

• Storage:

  • Store in a cool, dry place, away from moisture and direct sunlight.

  • Keep in tightly sealed containers to prevent oxidation.

  
  

• Handling Precautions:

  • Avoid inhalation of dust and contact with skin or eyes.

  • Use gloves, masks, and protective clothing during handling.

  
  

Safety Considerations:

1. Toxicity:

   • Harmful if ingested in large quantities.

   • Store safely away from children and animals.

2. Environmental Impact:

   • Use responsibly to prevent contamination of soil and water.

3. Disposal:

   • Dispose of unused product and packaging as per local regulations.

Ferrous sulfate monohydrate is a versatile and efficient source of iron, supporting agricultural productivity, industrial processes, and healthcare needs.