Perfluorooctanesulfonic Acid

    • Product Name: Perfluorooctanesulfonic Acid
    • Chemical Name (IUPAC): 1H,1H,2H,2H-Perfluorooctane-1-sulfonic acid
    • CAS No.: 1763-23-1
    • Chemical Formula: C8HF17O3S
    • Form/Physical State: Liquid
    • Factroy Site: Xihuan Road, Dong'e County, Liaocheng City, Shandong Province
    • Price Inquiry: sales2@liwei-chem.com
    • Manufacturer: WanXingDa Chemical
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    Specifications

    HS Code

    533177

    Chemical Name Perfluorooctanesulfonic Acid
    Abbreviation PFOS
    Cas Number 1763-23-1
    Molecular Formula C8HF17O3S
    Molar Mass 500.13 g/mol
    Appearance White powder or waxy solid
    Melting Point ≥ 40 °C
    Solubility In Water Soluble
    Vapor Pressure < 0.01 Pa (20 °C)
    Pka -3.27
    Density 1.8 g/cm³
    Odor Odorless

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

    Packing & Storage
    Packing Perfluorooctanesulfonic Acid is supplied in a 100g amber glass bottle, sealed, labeled with hazard symbols and handling instructions.
    Container Loading (20′ FCL) Container loading (20′ FCL) for Perfluorooctanesulfonic Acid involves secure packaging, labeling, and safe transport to prevent leaks and contamination.
    Shipping Perfluorooctanesulfonic Acid (PFOS) must be shipped as a hazardous material following international regulations (e.g., IATA, IMDG, DOT). It should be packed in tightly sealed containers, labeled appropriately, and protected from damage or leaks. Shipment requires documentation outlining hazards, emergency procedures, and compliance with all relevant safety standards.
    Storage Perfluorooctanesulfonic acid (PFOS) should be stored in a tightly sealed container made of compatible materials, such as glass or high-density polyethylene. Keep it in a cool, dry, well-ventilated area, away from incompatible substances such as strong bases and oxidizers. Protect from moisture and direct sunlight. Clearly label storage containers and restrict access to trained personnel using proper personal protective equipment.
    Shelf Life Perfluorooctanesulfonic Acid (PFOS) is chemically stable, with a shelf life of several years under proper storage conditions.
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    Tel: +8615380400285

    Email: sales2@liwei-chem.com

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