Description
Iron(II) sulfate heptahydrate, also known as this compound, is a blue-green crystalline solid with the chemical formula FeSO₄·7H₂O. It is commonly referred to as green vitriol or copperas. This compound is widely used in various industries, including agriculture, water treatment, and pharmaceuticals, due to its versatile properties.
Application
1.Water treatment
Ferrous sulfate is used for flocculating and purifying water, and removing phosphate from urban and industrial sewage to prevent eutrophication of water bodies.
2.Reducing agent
A large amount of ferrous sulfate is used as reducing agent, which mainly reduces chromate in cement.
3. Colorant
The production of a tannic acid inks and other inks requires ferrous sulfate. Ferrous dye is also used in wood dyed mordant.
Specifications
Item | Ferrous Sulphate Heptahydrate FeSO4 7H2O | Ferrous Sulphate Monohydrate FeSO4 H2O |
Purity %min | 98 | 91 |
Appearance | Green crystal or granular | Greywhite powder |
Fe % min | 19.7 | 30 |
Pb ppm max | 20 | 20 |
As ppm max | 2 | 2 |
Cd ppm max | 5 | 5 |
Type of Packaging
25 Kg woven bag
1000Kg jumbo bags
Certifications
ISO 9001. ISO 22716. cGMP certified
Kosher, Halal certified
Shipping Information
MOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)
Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)
Delivery Time: 4-6 weeks, depending on order size and destination
Payment Terms
L/C, D/P, T/T at buyer’s cost
Sample available on request
Multiple Names
Fesofor
Ironate
Haemofort
Presfersul
Ironvitrol
Greenvitrol
Green vitriol
Ferrous sulfate hepta
IRON SULFATE, HEPTAHYDRATE
IRON(II) SULPHATE 7-HYDRATE
Ferrous sulfate heptahydrate
Ferrous sulphate heptahydrate
Iron(II) sulfate heptahydrate
Iron(II) sulphate heptahydrate
IronsulfateheptahydrateACSoffwhitepowder
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