Basic Info

Heptahydrate Fe: 19.7 Min

Molecular Weight: 169.9229

Melting Point: 64

Relative Density: 1.898

Trademark: JYJH

Transport Package: Package with 25kg, 50kg or Ton Bags

Origin: Shandong

HS Code: 28332910

Product Description

Products Overview

Name: Ferrous sulfate heptahydrate                                  Other Name:   Green Vitriol  

Main size: Powder size, Crystal                                                               Purity:     98% Min 

Grade Standard: Agriculture Grade, Fertilizer Grade, Feed Grade        CAS No.:   7782-63-0  

Application: Industry, Agriculture,Water soluable Fertilizer, Compound fertilizer   
EINECS NO.: 231-753-5  


Product Description


Specificaion of Ferrous Sulfate

GradeFerrous Sulfate heptahydraFerrous Sulfate Monohydrate

Item        FeSO4.7H2O                      FeSO4.H2O

Assay % Min       98                                91

Fe % Min           19.7                              30

Pb % Max          0.002                           0.002

As % Max          0.0002                          0.0002

Cd % Max          0.0005                          0.0005

Size         Through 40 Mesh SieveThrough 40 Mesh Sieve


Packing & Shipping

Packaging Details: 25KG BAG, 50KG BAG or according to customer's requirement
Delivery time: Within 20 days after order be confirmed


Application Of Ferrous Sulfate
Industrially,ferrous sulfate is mainly used as a precursor to other iron compounds.It is a reducing agent,for the reduction of chromate in cement. 
1.It is used in Nutritional Supplement. Together with other iron compounds,ferrous sulfate 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.
2.It is used in Colorant Ferrous. sulfate can also be used to stain concete and some limetones and sandstones a yellowish rust color. 
3.It is used in Water Treatment. Ferrous sulfate 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.

Company Information

The company passed ISO9000 international certification,  Garden-style factory shows the importance of environmental protection .The annual production capacity of 30000 tons, with a number of professional and technical personnel involved in the production and testing of numerous trade turnover orders to quality products and services are exported around the world, winning customers.