Ferrous sulfate

Name:Ferrous sulfate
Synonyms :Iron(II) sulfate
Molecular Formula: FeSO4
Molecular Weight:151.91
CAS Registry Number:7720-78-7
EINECS:231-753-5
Iron(II) sulfate (Iron(II) sulphate) or ferrous sulfate (ferrous sulphate) is the chemical compound with the formula (FeSO4), known since ancient times as copperas. It is most commonly encountered as the blue-green heptahydrate.
 
Specifications:
Item
 Specification
 
Assay
91%
 
Fe
30%
 
Lead
20 mg/kg
 
Arsenic
2 mg/kg
 
Granularity (180um)
95%
 
Water-insoluble
0.3%
 

Package:25kg/bag
Storage:be stored in shady and cool conditions in closed containers.
Shelf life:2years