Molecular Formula: FeSO4 7H2O

Molecular Weight: 278.01

Properties: Glaucous particle.

Use: It can use as pesticide on agriculture, can prevent and cure the wheat smut, can be used as the fertilizer, can remove the trunk moss and lichen, can be used as supplementing the necessary iron that the beasts and birds produced, can also be used in sewage purification, especially suitable for the dyestuffs sewage purification of sulphide.