Ferrous Sulfate Heptahydrate

Ferrous Sulfate Heptahydrate, with the chemical formula FeSO₄·7H₂O, is commonly known as "green vitriol". It typically presents as blue-green monoclinic crystals, featuring high solubility in water and stable chemical properties under sealed storage conditions.

This multi-functional inorganic chemical has extensive applications across agriculture, industry, and environmental protection fields. In agriculture, it serves as an efficient iron supplement and soil amendment agent, which can neutralize alkaline soils, prevent iron deficiency chlorosis in crops, enhance photosynthetic efficiency, and thus improve crop yield and quality. In the industrial sector, it acts as a key raw material for manufacturing iron oxide pigments, magnetic materials, and water treatment flocculants. For water treatment, it can effectively remove phosphate, heavy metals, and suspended solids from wastewater, helping to purify water quality and meet discharge standards.

Our ferrous sulfate heptahydrate products are manufactured in strict accordance with national standards, with advantages of uniform particle size, low heavy metal content, and high purity. We can provide customized specifications to meet the diverse needs of customers in different industries.