Ethoxylated a-naphtholsulfonicacid

    • Product Name: Ethoxylated a-naphtholsulfonicacid
    • Chemical Name (IUPAC): 2-(2-Ethoxyethoxy)naphthalene-1-sulfonic acid
    • CAS No.: 57890-78-9
    • Chemical Formula: C12H10O4S(C2H4O)n
    • Form/Physical State: Liquid
    • Factroy Site: No.968 Jiangshan Rd., Nantong ETDZ, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    427168

    Chemical Name Ethoxylated α-naphtholsulfonic acid
    Molecular Formula C10H7SO3(C2H4O)n
    Appearance Viscous liquid or paste
    Color Light yellow to brown
    Solubility In Water Highly soluble
    Odor Mild, characteristic odor
    Ph Value 5.0-7.0 (1% solution)
    Density 1.1-1.2 g/cm3
    Boiling Point Decomposes before boiling
    Surface Activity Excellent surface-active properties
    Ionic Nature Anionic
    Typical Ethoxylation Degree 3-20 moles EO
    Stability Stable under normal conditions

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

    Packing & Storage
    Packing Ethoxylated a-naphtholsulfonic acid is packaged in a sealed 25 kg plastic drum with safety labeling, product name, and handling instructions.
    Container Loading (20′ FCL) Container loading (20′ FCL) for Ethoxylated a-naphtholsulfonicacid typically involves packing 12–16 metric tons in sealed drums or bags.
    Shipping **Shipping Description for Ethoxylated α-naphtholsulfonic acid:** Ship in tightly sealed containers, away from incompatible substances. Store in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight, heat, and moisture. Handle with appropriate personal protective equipment. Comply with all local and international transport regulations for hazardous chemicals. Ensure label and documentation are accurate and complete.
    Storage Ethoxylated α-naphtholsulfonic acid should be stored in a cool, dry, and well-ventilated area away from direct sunlight and incompatible materials such as strong oxidizers. Keep the container tightly closed and properly labeled to prevent moisture absorption and contamination. Store at ambient temperatures and avoid exposure to extreme heat. Use corrosion-resistant containers and ensure proper secondary containment to prevent leaks or spills.
    Shelf Life Ethoxylated a-naphtholsulfonic acid typically has a shelf life of 12 months when stored in cool, dry, and sealed conditions.
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    Email: sales7@boxa-chem.com

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