Features and performance:
The molecular formula is FeSO4· 7H2O, which is a by-product of the production of a rare metal product by the sulfuric acid process. The appearance of the product is a pale green or yellowish green crystalline solid. Adding a certain amount can adjust the pH value of the alkaline water, organically combine with the suspended solids in the water, and accelerate the precipitation, mainly used for water purification and industrial wastewater treatment, and has a bactericidal effect.
Chemical performance indicators：
|
Indicator name |
FeSO4· 7H2O | TiO2 | Heavy metal content | Water insoluble | As | Free Acid（H2SO4） |
| Test data | ≥90% | ≤1% | ≤0.002% | ≤1.0% | ≤0.0005% |
≤2.0% |
Packaging and storage：
- Polyethylene plastic bag inside and woven bag outside, each bag weighs 25 kg.
- Do not mix, transport and store with toxic substances. Store in a dry, ventilated and cool place. It will not affect its use if it gets damp.
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