Sodium Ligninsulfonate

Product Introduction

Sodium Ligninsulfonate is a natural polymer by-product from wood pulp, used as a dispersant, binder, and water reducer. It is brownish-yellow in appearance.

Product Information

• Chemical Formula: (C₂₀H₂₄O₁₀S₂Na₂)n
• Molecular Weight: Varies (polymer)
• CAS Number: 8061-51-6
• Melting Point: Decomposes
• Appearance: Brown-yellow powder or granules.

Application

Construction: Water reducer in concrete and mortar. Ceramics: Deflocculant. Animal Feed: Pellet binder. Dust Control: Surface stabilizer in mining and roads.

Packaging and Storage

Packaging

25kg moisture-resistant bags.

Storage

Keep in sealed containers, dry conditions.

Transportation

Avoid damp environments and pressure.

Summary

Sodium Ligninsulfonate is a sustainable, biodegradable additive enhancing flowability and strength in many industrial systems.