ron is an essential component to construct hemoglobin, myoglobin and 
Cytochrome of animals. Iron plays very important roles in hematopoiesis, 
Transport of oxygen and biological oxidation process of animals. Lack of iron can lead to anemia, pale skin, vigor decline and unsightly color, luster of skin and fur. 

Ferrous Sulfate(monohydrate) 
FeSO4. H2O 
Fe 30.0%min 
Pass 180μ M Sieve≥ 95% 
White grey powder 
Pb 0.002%max As 0.0005%max