Chemical Formula: FeSO₄
Appearance: Light green to bluish-green crystals or powder

| Iron (Fe) Content | Min. 19–20% |
| Purity (FeSO₄·7H₂O) | Min. 98% |
| pH (5% solution) | 3.0 – 4.0 |
| Insoluble Matter | Max. 0.5% |
| Moisture | Max. 1% |
| Solubility | Soluble in water |
1 Agriculture / Fertilizer:
- Used as a micronutrient fertilizer to prevent iron deficiency (chlorosis) in plants.
- Improves crop yield and leaf greenness.
2 Water Treatment:
- Acts as a coagulant and flocculant for removing phosphates and impurities.
3 Animal Feed:
- Nutritional supplement for livestock feed to prevent anemia.
4 Industrial Uses:
- Used in pigment manufacturing (iron oxide pigments).
- Used in cement and concrete as a reducing agent (chromate control).
- Wastewater treatment and purification.
5 Pharmaceutical:
- Used in the manufacture of iron supplements (after purification).
Available in 25 kg, 50 kg bags or bulk packaging.