Ferrous Sulfate, also known as Iron (II) sulfate, is a product used across various industries, particularly in agriculture. It is a pale blue-green crystalline or granular substance that dissolves easily in water. The compound is commonly used as a nutrient for plants, aiding in their growth and development.

It serves as an essential ingredient for chromogenic reagents in fruits and vegetables, contributing to their color enhancement. With a molecular formula of FeSO4·7H2O, Ferrous Sulfate is available in both heptahydrate and monohydrate forms. This product is suitable for use in a range of applications, from soil treatment and agricultural fertilization to chemical synthesis and water treatment processes. 

Ferrous Sulfate

• Molecular Formula: FeSO4·7H2O, FeSO4·nH2O
  
• Molecular Weight: 278.02 (Heptahydrate)
  
• CAS: 7782-63-0 (Heptahydrate), 7720-78-7 (Monohydrate)
  
• Character: Pale, blue-green crystals or granules that are efflorescent in dry air. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. It’s soluble in water, insoluble in ethanol.