Chengguan District, Lanzhou, Gansu, China sales01@liwei-chem.com 1557459043@qq.com
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Rosin BP EP USP Pharma Grade

    Specifications

    HS Code

    561065

    Appearance Solid, usually in the form of irregular lumps or flakes
    Color Ranges from pale yellow to deep amber
    Odor Characteristic, somewhat resinous smell
    Solubility Soluble in organic solvents like ethanol, ether, and chloroform, insoluble in water
    Acid Value Typically in a certain range, e.g., around 165 - 175 mg KOH/g
    Saponification Value Generally within a defined range, e.g., 185 - 200 mg KOH/g
    Softening Point Can vary, often around 70 - 80 °C
    Flash Point Relatively high, for example, around 200 °C
    Density Approximately 1.03 - 1.09 g/cm³
    Composition Mainly composed of rosin acids and related diterpene compounds

    As an accredited Rosin BP EP USP Pharma Grade factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Rosin BP EP USP Pharma Grade, 25 kg packed in multi - layer paper bags.
    Storage Rosin BP EP USP Pharma Grade should be stored in a cool, dry place away from direct sunlight and heat sources. Keep it in a well - sealed container to prevent moisture absorption and oxidation. Avoid storing near incompatible substances. This helps maintain its quality and stability, ensuring it remains suitable for pharmaceutical applications.
    Shipping Rosin BP EP USP Pharma Grade is shipped in well - sealed containers to prevent contamination. Shipment may be via sea or air, following all relevant safety regulations for chemical transport to ensure product integrity.
    Free Quote

    Competitive Rosin BP EP USP Pharma Grade prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615365006308 or mail to sales01@liwei-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615365006308

    Email: sales01@liwei-chem.com