Ferrous Sulfate Heptahydrate For water Treatment
Product Description
Product Name:Ferrous Sulfate Heptahydrate for water Treatment
Synonyms: Green Vitriol, Copperas, ferrous sulfate hepta industry grade, Ferrous Sulfate Heptahydrate for water Treatment, ferrous sulphate heptahydrate industry grade, ferrous sulphate hepta industry grade; iron sulfate heptahydrate industry grade, iron sulfate hepta industry grade, iron sulphate heptahydrate industry grade, iron sulphate hepta.
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
Rongqing Chemical ferrous sulfate heptahydrate test result:
| Description | Standard | Test Result |
|---|---|---|
| Purity | 97% min | 98% min |
| Fe | 19.7% min | 19.75% min |
| Pb | 20ppm max | 7.1ppm max |
| As | 2ppm max | 1.4ppm max |
| Cd | 5ppm max | 4.7ppm max |
| Size | Powder | |
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.
4.Packing:
Net weight 25kg;50kg/plastic woven bag, or 1000kg;1350kg/package, or according to client request.
5.Delivery:
Rongqing Chemical will arrange shipment from Huangpu or Changsha port of China within 15 days after receiving your order.