Wusu, Tacheng Prefecture, Xinjiang, China sales7@sinochem-nanjing.com 3389378665@qq.com
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5-Carboxyphthalide

    • Product Name 5-Carboxyphthalide
    • Mininmum Order 1 g
    • Factory Site Wusu, Tacheng Prefecture, Xinjiang, China
    • Price Inquiry sales7@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    Specifications

    HS Code

    279276

    Iupac Name 3-Oxo-3H-isobenzofuran-5-carboxylic acid
    Cas Number 6938-94-9
    Molecular Formula C9H6O4
    Molar Mass 178.14 g/mol
    Appearance White to off-white solid
    Melting Point 220-224°C
    Solubility In Water Slightly soluble
    Boiling Point Decomposes before boiling
    Smiles C1=CC2=C(C=C1C(=O)O)C(=O)CO2

    As an accredited 5-Carboxyphthalide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 5-Carboxyphthalide is supplied in a 25g amber glass bottle, sealed with a screw cap, and labeled with safety and identification details.
    Storage 5-Carboxyphthalide should be stored in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizers. Keep the container tightly closed and protected from light and moisture. Clearly label the container and ensure it is made from a suitable material, such as glass or HDPE. Follow all relevant safety guidelines and regulations.
    Shipping 5-Carboxyphthalide is shipped in tightly sealed containers to prevent moisture and contamination. It is labeled according to chemical safety regulations and transported under ambient conditions unless specified otherwise. Ensure compliance with local and international transport regulations for chemicals, including proper documentation, hazard communication, and use of secondary containment if required.
    Free Quote

    Competitive 5-Carboxyphthalide prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: sales7@sinochem-nanjing.com