Molecular formula：FeSO₄·H₂O; FeSO₄·7H₂O

Molecular weight：170; 278

CAS No.：13463-43-9; 7782-63-0

Property：Ferrous sulphate monohydrate is white powder or granular; Ferrous sulphate heptahydrate is green crystalline powder or granular.

Usage：

Ferrous Sulphate Monohydrate:

1. Used for making iron salt, iron oxide pigment, mordant, water purifier, preservative, disinfectant, etc.;
2. In medicine, it is used as an anti-anemia drug, a local astringent and a blood tonic, which can be used for chronic blood loss caused by uterine fibroids;
3. Analytical reagents and raw materials for ferrite production;
4. Iron fortifiers as feed additives;
5. It can be used as a pesticide in agriculture to prevent and treat wheat smut, scab disease of apples and pears, and rot disease of fruit trees;
6. It can be used as a nutritional supplement in food grade, such as iron fortifier, fruit and vegetable coloring agent；
7. It can also be used as a fertilizer to remove moss and lichen from tree trunks；
8. It is the raw material for the manufacture of magnetic iron oxide, iron oxide red and iron blue inorganic pigments, iron catalysts and polytron sulfate；
9. In addition, it is also used as a chromatographic analysis reagent.

Ferrous Sulphate Heptahydrate:
1. In industry, it is used to manufacture iron salt, ink, red iron oxide and indigo, as mordant, tanning agent, water purifier, wood preservative and disinfectant;
2. In agriculture, it is used as fertilizer, herbicide and pesticide.

Packing：In 25kg net plastic woven bag, or jumbo bag.