For procurement managers and R&D scientists in the chemical and manufacturing sectors, a thorough understanding of raw material properties is crucial for optimizing product performance and process efficiency. Calcium Lignosulfonate, a key industrial chemical supplied by leading manufacturers, offers a unique combination of properties that make it indispensable in various applications.

Calcium Lignosulfonate, chemically known as calcium lignosulphonate, is a water-soluble, amorphous powder typically appearing as yellow to brown. Its molecular formula is often represented as C20H24CaO10S2, with an average molecular weight typically ranging between 40,000 and 65,000. The material is derived from the sulfite pulping process of wood, making it a byproduct of the paper industry and inherently biodegradable.

Its primary functional attributes include acting as a superior dispersant, binder, and emulsifier. As a dispersant, it excels at preventing the agglomeration of solid particles in liquid media. This property is vital in applications such as concrete admixtures, where it ensures uniform dispersion of cement particles, leading to improved workability and strength. It also functions effectively in dispersing pigments, carbon black, and other insoluble solids in water-based systems, which is beneficial in the paint, coatings, and textile industries.

As a binder, Calcium Lignosulfonate is instrumental in forming stable agglomerates or pellets. This is particularly valued in the animal feed industry for creating durable feed pellets and in mineral processing for pelletizing powders like iron ore or coal. Its binding capacity contributes to better handling, reduced dust, and improved mechanical properties of the agglomerated materials.

The chemical structure, featuring lignosulfonic acid salts with calcium ions, contributes to its water solubility and its ability to modify surface tension and act as a chelating agent. While generally inert, it can react with sulfates to form gypsum, a factor to consider in certain specific formulations. For businesses looking to buy industrial chemicals with consistent quality and reliable supply, partnering with a trusted manufacturer in China is key.

We are committed to providing Calcium Lignosulfonate that meets exacting specifications, offering a cost-effective and sustainable solution for a wide array of industrial needs. Our technical team is available to discuss how these properties can be best leveraged in your specific applications. Inquire about our product for your manufacturing processes.