Potassium Lignosulfonate(CAS: 37314-65-1)

Potassium Lignosulfonate Product Introduction CAS: 37314-65-1 Potassium Lignosulfonate is an anionic polymer surfactant derived from natural wood lignin through sulfonation, neutralization, purification and drying. It appears as yellowish brown to tan free-flowing powder, easily soluble in water, with excellent dispersibility, adhesion, chelation and chemical stability. It is a green, eco-friendly and renewable multifunctional industrial additive. 1. Typical Specifications Appearance: Yellow brown to light powder Solubility: Completely soluble in water pH Value: 4.0-6.0 Moisture: Max.4.5% Water Insoluble Matter: Max.0.3% Lignin Content:Min.50% Potassium Content:8%-10% Fineness:95% pass through 110mesh 2. Key Features 1.Natural, renewable and biodegradable, non-polluting and environmentally friendly 2.Good water solubility, wide pH adaptability and strong compatibility 3.Multi-functional properties: water reduction, retarding, adhesion, dispersion and chelation 4.Contains active potassium and organic matter, with nutrition-enhancing and soil-improving effects 3. Main Applications Construction Industry Concrete water reducer and plasticizer: Improves workability, reduces water consumption by 10-15%, enhances strength and durability Retarder: Extends setting time, suitable for hot weather construction Binder and dispersant for gypsum board, refractories and ceramics: Improves green strength and forming uniformity Agriculture & Horticulture Soil conditioner: Improves soil structure, water retention and nutrient absorption capacity Fertilizer additive and anti-caking agent: Prevents caking and boosts nutrient utilization Pesticide dispersant: Enhances suspension rate and adhesion for WP/WDG formulations Organic potassium source: Supplies potassium to promote crop growth and quality improvement Animal Feed Feed binder: Improves pellet durability and reduces fines Nutrient enhancer: Promotes digestion and nutrient absorption Industrial & Specialty Uses Dye & pigment dispersant: Prevents flocculation and ensures uniform coloration Coal & mineral binder: Used for briquetting and pelletization Water coal slurry additive: Improves stability and fluidity Petroleum drilling: Acts as mud thinner to reduce viscosity Dust control agent: Binds dust particles on roads and worksites Adhesive & wood-based panel additive: Improves bonding strength and product performance