1.Mainly used to make pigment such as Ferric Oxide series products
(such as iron oxide red, Iron oxide black, Iron oxide yellow etc. ).
2. It can also be directly used as flocculant in waste water treatment.
3. For producing ferric sulfate
4. For iron containing catalyst
5. Used as a mordant in dyeing wool, in the manufacture of ink
6. As additive in compound fertilizer

FeSO4. H2O is a mineral additive in animal feel. As a blood tonic substance to livestock, it can stimulate the growth of animal’s body. It can also be used to make pigment such as red ferric oxide etc. Also can used to improve the quality of soils and remove the moss and be used as pestiside to cure wheat, fruitteres such as apple, pear etc. It is used to make pigment such as Ferric Oxide series products (such as iron oxide red, Iron oxide black, Iron oxide yellow etc. ). It can also be directly used as the flocculant for waste water treatment, for purification of water, for producing ferric sulfate, for iron containing catalyst.

Iron(II) Sulfate (Br.E. iron(II) sulphate) or ferrous sulfate is the chemical compound with the formula FeSO4. It is used medically to treat iron deficiency, and also for industrial applications. Known since ancient times as copperas and as green vitriol, the blue-green heptahydrate is the most common form of this material. All iron sulfates dissolve in water to give the same aquo complex [Fe(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic.

Nutritional Supplement. Together with other iron compounds, ferrous sulphate is used to fortify foods and treat iron deficiency anemia.Constipation is a frequent and uncomfortable side effect associated with the administration of oral supplements.Stool softeners often are prescribed to prevent constipation.

Water Effluent Treatment System. It’s used for purification of drinking water and wastewater treatment by settling of impurities by means of precipitation and flocculation.

Paper Industry. It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots and holes and improving sheet formation and strength) and sizing efficiency.

Textile Industry. It is used for color fixing in Naphthol based dyes for cotton fabric.

Other Uses. Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, zeolites 

Nutritional Supplement

Together with other iron compounds,ferrous sulphate is used to fortify foods and treat iron-deficiency anemia.Constipation is a frequent and uncomfortable side effect associatedwith the administration of oral supplements.Stool softeners often are bprescribed to prevent constipation.

Colorant

Ferrous sulphate can also be used to stain concete and some limetones and sandstones a yellowish rust color.

Water Treatment

Ferrous sulphate has been applied for the purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent eutrophication of surface water bodies.

Ferrous sulfate used very widely in water treatment can be used as decoloring agent, coagulant, can also go to reduce cod, ammonia nitrogen, and so on.It can be also used to supplement iron fertilizer for plants growth in cultivation of flowers and crops

Ferrous sulfate is used in Nutritional Supplement. Together with other iron compounds,lvlin brand ferrous sulphate is used to fortify foods and treat iron-deficiency anemia.Constipation is a frequent and uncomfortable side effect associatedwith the administration of oral supplements.Stool softeners often are bprescribed to prevent constipation.

Ferrous sulfate is also used in Colorant Ferrous. sulfate can be used to stain concete and some limetones and sandstones a yellowish rust color. 

Ferrous sulfate can Prevent  flower flower disease, supply ironnutrition.the method of use, ferrous sulfate must be made into mixture solution to irrigate. With clear water to made into ferrous sulfate solution, do not mix some basic fertilizer into ferrous sulfate . Because ferrous sulphate belongs to acidic, would occur with alkali neutralization reaction causing them to lose.General the solution  PH best value is 4.

It is used as blood tonic for animal feed, purification agent for water and gas, dye mordant and herbicide. It is also used in ink-making and paint.

Agricultural Grade ferrous Sulfate

The agricultural grade ferrous sulfate can improve soil effectively, remove moss and lichen, can also be used as pesticide to control the diseases of wheat and fruit trees, and also be used as fertilizer, a catalyst for plant chlorophyll production, which plays an important role in plant growth.

Feed Grade Ferrous Sulfate

The addition of ferrous sulfate in diets can effectively prevent low pigment and small cell anemia in animals caused by general iron deficiency. Prevention and treatment of animal iron deficiency depression, shoulder bone edema, dyspnea, impaired body function, temperature control, abnormal body temperature and other diseases.

Colorant

Ferrous sulfate can also be used to stain concrete and some limestones and sandstones a yellowish rust color.

Ferrous sulphate is mainly used as a precursor to other iron compounds.It is a reducing agent,for the reduction of chromate in cement.
Together with other iron compounds,ferrous sulphate is used to fortify foods and treat iron- deficiency anemia.Constipation is a frequent and uncomfortable side effect associatedwith the administration of oral supplements.Stool softeners often are bprescribed to prevent constipation.

Ferrous sulphate has been applied for the purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent eutrophication of surface water bodies.

FERROUS SULPHATE  HEPTAHYDRATE CRETIFICATE ANALYSIS
Item	Specification	Test
FeSO4·7H2O	98% min	98.6%
FE	19.7% min	19.76%
Cd (ppm)	5PPM MAX	3PPM
Mn	0.15%max	0.11%
Pb(ppm)	20PPM MAX	6.8PPM
Dioxin（ng/kg）	0.75%min	0.35%
Hg(ppm)	0.1max	0.07
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