Yudu County, Ganzhou, Jiangxi, China sales3@boxa-chem.com 748718781@qq.com
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Gypsum

    Specifications

    HS Code

    315328

    Chemical Formula CaSO4·2H2O
    Molar Mass 172.17 g/mol
    Appearance white, powdery solid or colorless crystals
    Density 2.32 g/cm³
    Hardness Mohs 1.5–2
    Solubility In Water 0.24 g/100 mL (20°C)
    Melting Point decomposes at 145°C
    Thermal Conductivity 0.5 W/(m·K)
    Specific Gravity 2.31–2.33
    Crystal System monoclinic
    Refractive Index 1.520–1.531
    Odor odorless

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

    Packing & Storage
    Packing Gypsum is packaged in a 25 kg multi-layered paper bag, labeled with product details, safety instructions, and manufacturer information.
    Container Loading (20′ FCL) Container Loading (20′ FCL): Gypsum is packed in 20-foot containers, typically in jumbo bags or bulk, ensuring secure, moisture-free transport.
    Shipping Gypsum is typically shipped as a bulk solid, either in powder or granular form, in covered railcars, trucks, or bulk cargo vessels to prevent moisture absorption. Packaging may include bags or sacks for smaller quantities. Ensure containers are securely closed, dry, and clearly labeled according to regulatory requirements for safe handling and transport.
    Storage Gypsum should be stored in a cool, dry, and well-ventilated area, away from moisture and water sources to prevent clumping or degradation. Store it in tightly sealed containers or bags, elevated off the ground to avoid contamination. Keep away from incompatible substances, such as acids. Ensure the storage area is clearly labeled and follow applicable safety and handling regulations.
    Shelf Life Gypsum has an indefinite shelf life if stored dry in tightly sealed containers; moisture exposure may cause clumping and reduced effectiveness.
    Free Quote

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

    For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@boxa-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615365186327

    Email: sales3@boxa-chem.com

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    Certification & Compliance