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Ferrous Sulphate Heptahydrate

Ferrous Sulphate Heptahydrate

Product Name:Ferrous Sulfate Heptahydrate for water TreatmentSynonyms: Green Vitriol, Copperas, ferrous sulfate hepta industry grade,     1. Product IntroductionChemical formula: FeSO4·7H2OHS NO.: 28332910CAS No.: 7782-63-0 EINECS No.: 231-753-5Standards: HG/T2935-2006Appearance: Greyish-green Crystal2. Product SpecificationRech Chemical ferrous sulfate hept ...

Product Name:Ferrous Sulfate Heptahydrate for water Treatment

Synonyms: Green Vitriol, Copperas, ferrous sulfate hepta industry grade, 


1. Product Introduction

Chemical formula: FeSO4·7H2O

HS NO.: 28332910

CAS No.: 7782-63-0 

EINECS No.: 231-753-5

Standards: HG/T2935-2006

Appearance: Greyish-green Crystal

2. Product Specification

Rech Chemical ferrous sulfate heptahydrate test result:

DescriptionStandardTest Result
Purity97% min98% min
Fe19.7% min19.75% min
Pb20ppm max7.1ppm max
As2ppm max1.4ppm max
Cd5ppm max4.7ppm max

3. Industry Application: 

It can be used as a substitute for aluminum sulfate in the water treatment. Ferrous Sulfate Heptahydrate Industrial Grade causes impurities to clump together in masses, called flocculation, or used to remove phosphates in sewage treatment. 

Iron Sulfate Heptahydrate Industrial Grade also can be applied to make ron salts, ink, iron oxide red and indigo-blue,or used as mordant, tanning agent, wood preservative and disinfectant.

Ferrous Sulfate Heptahydrate Industrial Grade improve the soil quality and so on.



Net weight 25kg;50kg/plastic woven bag, or 1000kg;1350kg/package, or according to client request.


Rech Chemical will arrange shipment from Huangpu or Changsha port of China within 15 days after receiving your order.

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