When sourcing ferrous sulfate for industrial applications, particularly in water treatment and chemical synthesis, understanding the distinctions between its monohydrate and heptahydrate forms is crucial. Both offer effective flocculation and coagulant properties, but their specific characteristics can influence performance, handling, and cost-effectiveness. As a leading manufacturer and supplier of ferrous sulfate in China, we guide our clients in making the optimal choice for their unique needs.

Ferrous sulfate heptahydrate (FeSO4·7H2O), commonly known as green vitriol, contains seven molecules of water of crystallization. This form typically has a lower iron content (around 19-20%) compared to its monohydrate counterpart. It is often preferred for its ease of solubility and handling in certain applications, and its availability can be more widespread. However, the higher water content means you'll need to transport and dose more material for the same amount of active iron.

Ferrous sulfate monohydrate (FeSO4·H2O), on the other hand, contains only one molecule of water of crystallization, resulting in a higher iron content, typically around 30%. This concentration of iron per unit weight makes it more economically efficient in terms of transportation, storage, and potentially, dosage. For applications where a high concentration of iron is beneficial, such as certain water treatment processes or as a raw material in chemical synthesis, the monohydrate form is often the preferred choice. We offer various grades of monohydrate, including granular forms for enhanced handling.

The choice between the two forms often depends on the specific application and the client's operational setup. For instance, in water treatment, both are effective flocculants, but the higher iron concentration in monohydrate might lead to more efficient phosphate removal or a stronger reducing action. When you buy ferrous sulfate, consider the required iron concentration, solubility needs, and overall cost per unit of active ingredient. Engaging with a knowledgeable supplier in China like ourselves ensures you receive expert advice tailored to your application.

Our production facilities are equipped to produce both ferrous sulfate monohydrate and heptahydrate, adhering to strict quality control standards. We ensure that whether you require the more common heptahydrate or the concentrated monohydrate, you receive a product that meets your specifications. By sourcing directly from a trusted manufacturer, you benefit from competitive pricing and a reliable supply chain, essential for maintaining consistent industrial operations.

For businesses aiming to optimize their processes and manage costs effectively, selecting the right grade of ferrous sulfate is a critical decision. We invite you to reach out for a detailed quote or consultation. Discover how our range of ferrous sulfate products can enhance your water treatment efficiency, agricultural productivity, or chemical manufacturing processes. Let us be your go-to supplier for high-quality ferrous sulfate.