Hydrophilic Fumed Silica HL-150

    • Product Name: Hydrophilic Fumed Silica HL-150
    • Chemical Name (IUPAC): Silicon dioxide
    • CAS No.: 7631-86-9
    • Chemical Formula: SiO2
    • Form/Physical State: White powder
    • Factroy Site: West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry: sales9@bouling-chem.com
    • Manufacturer: Bouling Desiccants
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    Specifications

    HS Code

    207087

    Productname Hydrophilic Fumed Silica HL-150
    Appearance White, fluffy powder
    Sio2content ≥99.8%
    Betsurfacearea 150 ± 15 m²/g
    Phvalue 3.6–4.5 (in 4% aqueous dispersion)
    Lossondrying ≤1.5% (105°C, 2 hours)
    Ignitionloss ≤2.5% (1000°C, 2 hours based on substance dried at 105°C)
    Bulkdensity 40–60 g/L
    Particlesizeprimary 7–16 nm
    Specificconductivity ≤100 μS/cm (in 4% aqueous dispersion)
    Refractiveindex 1.46
    Casnumber 112945-52-5

    As an accredited Hydrophilic Fumed Silica HL-150 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Hydrophilic Fumed Silica HL-150 is packaged in 10kg multi-layer kraft paper bags with inner plastic lining for moisture protection.
    Container Loading (20′ FCL) 20′ FCL can load 3,000 kg Hydrophilic Fumed Silica HL-150, packed in 10 kg bags, totaling 300 bags per container.
    Shipping Hydrophilic Fumed Silica HL-150 is shipped in moisture-proof, sealed bags or fiber drums, typically containing 10 kg or 20 kg per package. It should be transported as a non-hazardous material, protected from moisture, heat, and physical damage. Ensure containers are securely closed and stored in a dry, cool environment during transit.
    Storage Hydrophilic Fumed Silica HL-150 should be stored in tightly sealed containers in a cool, dry, and well-ventilated area. Protect the material from moisture and direct sunlight. Avoid exposure to extreme temperatures and ignition sources. Keep away from incompatible substances, such as strong acids and bases. Ensure containers are properly labeled and stored off the ground to prevent contamination.
    Shelf Life Hydrophilic Fumed Silica HL-150 has a shelf life of 24 months if stored in tightly sealed containers under dry, cool conditions.
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    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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    Certification & Compliance