ferrous sulfate
The molecular formula of this product is FeSO4.7H2O, with a light green or yellowish green crystalline appearance. It is odorless, salty, and astringent, easily soluble in water and glycerol, insoluble in ethanol, corrosive, and easily hygroscopic.
Molecular weight: 278.01
Product performance:
1. It can be used as a flocculant in water treatment, or as a chemical agent for phosphorus removal in municipal and industrial wastewater treatment plants to prevent surface water eutrophication;
2. It can also serve as an industrial reducing agent to treat chromates in cement and neutralize excess oxidants in water treatment, such as using boiler room temperature deoxygenation technology;
Product quality indicators:
| Parameters | |
Drinking water level | Industrial grade | |
硫酸亚铁(FeSO4.7H2O)含量, % ≧ | 90.0 | 90.0 |
水不溶物含量, % ≦ | 0.50 | 0.50 |
游离酸(以H2SO4计)含量, % ≦ | 1.00 | _ |
砷含量, % ≦ | 0.0001 | _ |
铅含量, % ≦ | 0.0005 | _ |
Application field:
This product can not only be used for the treatment of drinking water, industrial water, and various sewage, but also as a raw material for the production of iron based water treatment agents.
Usage and precautions:
1. The product can be used directly or diluted before use. The dilution concentration can be determined based on the dosage of the agent, the water quality to be treated, and the dosing device. The dosage of the agent should be determined based on the stirring test and production test.
2. Cannot be mixed with other water purifiers or organic flocculants, and cannot be mixed with other chemical agents.
3. This product should be handled with care during shipment to prevent packaging damage. It should not be exposed to sunlight, rain, or mixed with toxic or harmful substances for storage or transportation.
4. The product has a storage period of one year.
