For professionals working with chemicals, a thorough understanding of their properties is fundamental to their successful application. Ferrous Sulphate, particularly in its common heptahydrate form (FeSO4·7H2O), is a chemical with distinct characteristics that dictate its utility across various industries. NINGBO INNO PHARMCHEM CO.,LTD. provides Ferrous Sulphate that adheres to high purity standards, ensuring predictable performance.

The most commonly encountered form of Ferrous Sulphate is the heptahydrate, which appears as blue-green crystals. This form has a molecular weight of approximately 278.02 g/mol. Its solubility in water is notable; for instance, at 0°C, it is 15.65 g/100 mL, increasing to 51.35 g/100 mL at 54°C. This solubility is critical for its use in aqueous solutions, common in water treatment and agricultural applications. The ferrous sulphate chemical formula and properties are well-defined, making it a predictable reagent.

A key characteristic of Ferrous Sulphate is its tendency to oxidize in moist air, gradually converting to a yellowish-brown iron(III) compound. This property necessitates careful storage and handling, typically in a cool, dry place, away from direct sunlight, to maintain its integrity. For those looking to buy ferrous sulfate online, understanding these handling requirements is crucial for preserving product quality.

In terms of chemical behavior, Ferrous Sulphate acts as a reducing agent. This property is leveraged in various industrial processes, such as reducing hexavalent chromium in wastewater to the less toxic trivalent chromium. This reducing capacity also makes it a component of Fenton's reagent, a powerful oxidizing system used for wastewater treatment. NINGBO INNO PHARMCHEM CO.,LTD. ensures that the Ferrous Sulphate supplied meets the required purity specifications, typically 98% minimum purity, which is vital for these chemical reactions to proceed effectively. As a leading ferrous sulfate supplier china, we prioritize product consistency.

The crystalline form and chemical reactivity of Ferrous Sulphate are central to its efficacy as a coagulant in water treatment, its role in correcting plant nutrient deficiencies in agriculture, and its use in pigment synthesis. For any application, referring to the precise specifications of ferrous sulphate heptahydrate 98% uses will guide appropriate handling and dosage. NINGBO INNO PHARMCHEM CO.,LTD. stands ready to provide this essential chemical with the quality and reliability our customers expect.