Iron Sulfate Heptahydrate
Product Description
Rongqing Chemical Co. LTD is a leading Chinese manufacturer of iron Sulfate heptahydrate. With more than two decades of industry experience, we have possessed advanced technology and mature methods to produce high purity iron Sulfate heptahydrate Powder.
Product Feature: 30% Fe guaranteed; Low heavy Metals; ISO9001 certificated; FAMI-QS certified; Dioxin and PCBs Meet EU Standard.
Product Name: Iron sulfate Heptahydrate
Synonyms: Ferrous Sulfate heptahydrate, Green Vitriols,Copperas, 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 iron 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. Applications:
1. In agriculture, iron sulfate heptahydrate can be used as micro fertilizer to prevent crops from Fe deficiency; it's also used as pesticide to prevent pathological changes in wheat and fruit tree. Meantime, it is the catalyst making plant green and important for plant absorption.
2. 3. In industries, Ferrous sulfate monohydrate can be used in Water Treatment and Mining such. It can also be used to make pigment such as red ferric oxide etc.
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.