Lingwu, Yinchuan, Ningxia, China sales2@sinochem-nanjing.com 3170906422@qq.com
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Maleic Acid

    Specifications

    HS Code

    675915

    Chemicalname Maleic Acid
    Chemicalformula C4H4O4
    Molarmass 116.07 g/mol
    Appearance White crystalline solid
    Meltingpoint 135 °C
    Boilingpoint 160 °C (decomposes)
    Solubilityinwater 790 g/L (20 °C)
    Density 1.59 g/cm³
    Pka1 1.92
    Pka2 6.23
    Casnumber 110-16-7
    Odor Odorless
    Synonyms cis-Butenedioic acid

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

    Packing & Storage
    Packing Maleic Acid is packaged in a 500g white HDPE screw-cap bottle, clearly labeled with hazard warnings, product details, and safety instructions.
    Storage Maleic acid should be stored in a cool, dry, well-ventilated area away from incompatible substances such as oxidizing agents and strong bases. Keep the container tightly closed and protect it from moisture and direct sunlight. Store in corrosion-resistant containers to avoid deterioration. Ensure proper labeling and keep away from heat sources and ignition points to prevent decomposition and hazardous reactions.
    Shipping Maleic Acid should be shipped in tightly sealed containers, protected from moisture and incompatible substances. During transport, it must be labeled as a corrosive solid and handled according to applicable regulations. Store below 25°C, in a cool, well-ventilated area, and ensure containers remain upright to prevent leaks or spills.
    Free Quote

    Competitive Maleic Acid prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: sales2@sinochem-nanjing.com