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Lignosulfonate

    Specifications

    HS Code

    372415

    Chemical Formula Variable (C20H24O10S2Na2 for sodium lignosulfonate)
    Appearance Brown powder or liquid
    Solubility Highly soluble in water
    Ph Typically 4 to 7 (aqueous solution)
    Molecular Weight Ranges from 10,000 to 50,000 Da (polymeric)
    Density Approximately 0.5 – 0.7 g/cm³ (powder)
    Odor Mild, woody smell
    Ash Content Usually ≤8%
    Moisture Content Typically ≤7%
    Source By-product from sulfite pulping of wood

    As an accredited Lignosulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Lignosulfonate is packed in 25 kg multi-layer kraft paper bags with inner plastic lining for moisture protection and safe transport.
    Storage Lignosulfonate should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep containers tightly closed to prevent moisture absorption and contamination. Store in suitable, labeled containers made of compatible materials. Avoid storing near strong oxidizing agents. Follow relevant safety regulations and ensure easy access to Material Safety Data Sheets (MSDS).
    Shipping Lignosulfonate is shipped in solid or liquid form, typically in bags, drums, or bulk containers. It should be kept dry and protected from moisture and contamination. The product is non-hazardous, but standard precautions should be taken to avoid spills. Store in a cool, well-ventilated area away from incompatible substances.
    Free Quote

    Competitive Lignosulfonate prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615651039172 or mail to sales9@alchemist-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615651039172

    Email: sales9@alchemist-chem.com