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

    Specifications

    HS Code

    807725

    Chemical Formula MgO
    Appearance white or off-white crystalline solid
    Molecular Weight 40.30 g/mol
    Melting Point 2800°C
    Boiling Point 3600°C
    Density 3.58 g/cm³
    Bulk Density 1.8-2.2 g/cm³
    Particle Size typically 0-10 mm (variable based on application)
    Purity generally 96-99.5% MgO
    Solubility In Water insoluble
    Refractoriness up to 2000°C
    Color white or light grey
    Hardness Mohs 5.5-6
    Thermal Conductivity 39 W/m·K at 100°C
    Electrical Resistivity 10¹⁴ Ω·cm (at 25°C)

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

    Packing & Storage
    Packing The packaging for Fused Magnesia comes in 25 kg multi-layer paper bags with inner polyethylene lining, ensuring safe and moisture-proof transport.
    Container Loading (20′ FCL) Fused Magnesia is loaded in 20′ FCL with jumbo bags or pallets, ensuring secure transport and minimal contamination risks.
    Shipping Fused Magnesia is typically shipped in bulk bags or drums, securely lined to prevent contamination and moisture absorption. Containers are clearly labeled according to safety standards. Transported via sea, rail, or road, it requires dry, well-ventilated storage to avoid contact with water, acids, or incompatible materials during transit.
    Storage Fused magnesia should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances like acids. Keep the material in tightly sealed containers or packaging to prevent contamination and absorption of atmospheric carbon dioxide or water. Protect from physical damage, and label storage clearly. Follow appropriate safety guidelines to avoid exposure during handling and storage.
    Shelf Life Fused Magnesia has an indefinite shelf life when stored in dry, sealed conditions, protected from moisture, contamination, and temperature extremes.
    Free Quote

    Competitive Fused Magnesia 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