Application:

　　1. In the field of water treatment, it can be used as purifying agent for industrial sewage and urban domestic sewage treatment, and can be used to treat wastewater containing chromium and cadmium.

　　2. In industry, it is used to make iron salt, ink, iron oxide red and green ingot, wood preservative and disinfectant, etc,

　　3. It is widely used as iron supplement and colorant in feed and food additives.

　　4. It is used as fertilizer, herbicide and pesticide in agriculture. It can also be used as fertilizer. It is a catalyst for plants to produce chlorophyll and plays an important role in plant absorption.

　　5. It is used as local astringent and blood tonic in medicine. The iron contained in it is the raw material for the synthesis of blood red prion in vivo.

　　Ferrous sulfate heptahydrate is mainly used in water purifying agent, manufacturing magnetic iron oxide, disinfectant, etc.

　　Performance characteristics:

　　The ferrous sulfate heptahydrate produced by our company is refined by acid leaching, suction filtration, centrifugal drying and other processes. It has the characteristics of high content, low impurities, coarse particles and bright color. All the indexes are up to and better than the national standard (GB 10531-2006).

　　Technical parameters:

　　The water treatment agent ferrous sulfate conforms to GB 10531-2006

　　usage method:

　　When ferrous sulfate is used as coagulant, the effect is better when it is combined with lime. In the once through water cooling water system, it is not added regularly, but according to the situation.

　　Packaging and storage:

　　1. Ferrous sulfate monohydrate is packed in double-layer with inner plastic bag and outer plastic woven bag, and the net weight of each bag is 25kgs or 50kg.

　　2. Ferrous sulfate heptahydrate products are packed in plastic woven bags, which can provide plastic lining according to customer's requirements. The net weight of each bag is 25kg or 50kg, and can also be transported in bulk.

　　3. During storage and transportation, it shall be protected from rain, moisture, sun and package damage. It is forbidden to mix with toxic and harmful substances. Handle with care during shipment.