Ferrous Sulfate Heptahydrate, also known by its historical name Green Vitriol, is a fundamental inorganic compound with a distinct blue-green crystalline appearance. Its chemical formula, FeSO4·7H2O, highlights its hydrated nature, with seven molecules of water of crystallization. For professionals in the B2B chemical and pharmaceutical industries—from procurement managers to R&D scientists and product formulators—understanding the key properties and diverse applications of this compound is crucial for effective utilization and strategic sourcing. As a leading manufacturer and supplier, we are dedicated to providing high-purity Ferrous Sulfate Heptahydrate that meets rigorous industrial standards.

The physical properties of Ferrous Sulfate Heptahydrate make it easily identifiable and manageable. It typically presents as crystalline solids and is soluble in water, forming an acidic solution. This solubility is a key attribute, enabling its widespread use in liquid formulations and aqueous industrial processes. The compound's stability under normal storage conditions also contributes to its appeal, though it can lose water of crystallization upon heating, transforming into an anhydrous form.

Chemically, Ferrous Sulfate Heptahydrate is recognized for its role as a reducing agent. The iron(II) ion (Fe2+) can be readily oxidized to iron(III) (Fe3+), a property exploited in various chemical reactions. This characteristic is fundamental to its application in water treatment, where it acts as a coagulant and flocculant, facilitating the removal of impurities and suspended solids. Its ability to reduce toxic hexavalent chromium (Cr(VI)) to the less harmful trivalent chromium (Cr(III)) in cement production is another testament to its reducing power.

Beyond industrial applications, the agricultural sector extensively utilizes Ferrous Sulfate Heptahydrate. It serves as a vital micronutrient fertilizer, indispensable for plants to carry out photosynthesis and maintain healthy growth. Its application helps correct iron deficiencies (iron chlorosis) in crops, especially in alkaline soils where iron availability is limited. For formulators creating specialized agricultural products, sourcing consistent, high-grade Ferrous Sulfate is essential for product efficacy. When you buy from us, you are assured of a product suitable for your agricultural needs.

The pharmaceutical industry also relies on Ferrous Sulfate Heptahydrate, primarily in the production of iron supplements to treat and prevent iron deficiency anemia. This highlights the compound's significance in health and wellness products. For manufacturers in this sector, ensuring the highest purity standards is non-negotiable. As a dedicated supplier, we understand these stringent requirements and offer pharmaceutical-grade materials to meet your needs. We encourage potential buyers to inquire about our product specifications and to request a quote for bulk orders.

In summary, Ferrous Sulfate Heptahydrate is a compound of significant industrial, agricultural, and pharmaceutical value. Its unique physical and chemical properties, coupled with its cost-effectiveness and ready availability, solidify its position as an essential raw material. As a committed manufacturer, we are poised to support your business by providing a reliable supply of high-quality Ferrous Sulfate Heptahydrate. Partner with us to secure a stable supply and optimize your product formulations.