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

Price:
Grade : Food Grade
Storage : Other, Store in a cool dry place away from light
Application : Other, Pharmaceutical industry food and beverage industry
Usage : Nutritional supplement dietary applications
Purity : 99% min
Assay : 98.5101.0%
Grade : Other, Industrial grade Food grade
Storage : Keep in a cool dry place; avoid moisture, Other
Application : Construction pharmaceuticals food industry water treatment, Other
Usage : Concrete admixtures chelating agent rust remover food additive
Purity : 98% or higher
Assay : 98.0%
Grade : Other, Food Grade / Pharmaceutical Grade
Storage : Other, Cool, dry place; tightly sealed
Application : Other, Food preservation, cheese, meat, bakery products
Usage : Preservative; Antifungal agent
Purity : 98%
Assay : 95% (as per standard)
Grade : Medicine Grade
Storage : Other, Keep away from moisture
Application : Other, Pharmaceutical Industry
Usage : Pharmaceutical
Purity : 100%