93%-97% Sodium lignosulfonate CAS 8061-51-6 Sodium lignosulphonate

Certificate of Analysis-COA 

Applications 

1. Concrete Admixtures A classic water-reducing and retarding admixture for concrete and mortar. Improves workability, reduces water demand and enhances strength development, delivering cost-effective performance in ready-mix and precast production.

2. Dye Dispersants An efficient dispersant for disperse and vat dyes in dye grinding and formulation processes. Prevents re-aggregation, maintains stable particle size and improves color yield in textile dyeing.

3. Agrochemical Formulations A natural dispersant and wetting agent for wettable powders, water-dispersible granules and suspension concentrates. Enhances suspension stability, sprayability and field performance of pesticide products.

4. Water Treatment & Boiler Chemicals An effective scale inhibitor and dispersant in boiler and cooling water systems. Disperses scale-forming salts and sludge, protecting equipment and extending service life.

5. Oilfield Drilling Fluids A proven thinner and dispersant for water-based drilling muds. Reduces viscosity and gel strength while stabilizing fluid properties in demanding drilling operations.

6. Feed Binders & Ceramic Applications A natural pellet binder for animal feed and a dispersant/binder for ceramic bodies. Improves pellet durability and green strength while reducing dust in production.

 Production Line

We operate 10+ production lines, backed by a well-stocked raw material warehouse.

Our workshop is equipped with automated machinery — ensuring high consistency and precision on every order, from trial samples to full container loads.

Every order follows a standardized workflow. Key quality control points are set at every stage.

 Factory Area

Standardized Process Flow

Production Capacity

Located in Shandong, our factory is approximately 300km from Qingdao Port, enabling fast and cost-effective delivery to customers worldwide.