Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
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4-Hydroxyphthalic Acid

    • Product Name 4-Hydroxyphthalic Acid
    • Alias 4-Hydroxyisophthalic acid
    • Einecs 207-411-0
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    142465

    chemical_name 4-Hydroxyphthalic Acid
    chemical_formula C8H6O5
    cas_number 610-35-5
    appearance White to off-white powder
    melting_point 205-210°C
    boiling_point Decomposes before boiling
    solubility_in_water Slightly soluble
    pka1 2.97
    pka2 5.26
    density 1.6 g/cm³ (approximate)
    pubchem_cid 71530
    smiles C1=CC(=C(C=C1C(=O)O)O)C(=O)O
    inchi_key AYGPOKVLKWECQD-UHFFFAOYSA-N

    As an accredited 4-Hydroxyphthalic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The 4-Hydroxyphthalic Acid is packaged in a 100g amber glass bottle, featuring a secure screw cap and clear hazard labeling.
    Shipping 4-Hydroxyphthalic acid is typically shipped in securely sealed containers to prevent moisture ingress and contamination. It should be packed in accordance with chemical safety regulations, appropriately labeled, and handled by trained personnel. Transport should avoid extreme temperatures, and documentation must comply with relevant hazardous materials regulations, if applicable.
    Storage 4-Hydroxyphthalic acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. The storage area should be protected from moisture and direct sunlight. Properly label the container and avoid sources of ignition. Use secondary containment to prevent accidental releases or spills.
    Free Quote

    Competitive 4-Hydroxyphthalic Acid 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 admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: admin@sinochem-nanjing.com

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    Certification & Compliance