Silicon Dioxide

  • Chemical formula: SiO₂
  • Type: Anti-caking agent
  • Qty in 20′ FCL: 6 MT
  • HS Code: ‌3203001990
  • CAS No: 14808-60-7
  • Packing: 25kgs/bag

Appearance: White granular or powder (powder, micro beads)

Flavor: Caramel aroma and bitterness

Purity: High-purity Slicon dioxide ( silica) (such as electronic grade) requires SiO₂ content ≥ 99.99%.

Particle size: The particle size of precipitated silica is generally micron-sized; the particle size of fumed silica is nanometer-sized (7~40 nm).

    Product Description

    In the food industry, the most widespread application of Slicon dioxide ( silica) is as an anti-caking agent. Powdered foods such as milk powder, coffee creamer, flavoring powder, protein powder, and sugar powder are prone to absorbing moisture and clumping during storage. Adding a small amount of slicon dioxide ( silica)  (usually 0.1%-1.0%) can coat the surface of the particles, absorbing excess moisture and preventing the particles from sticking together, thus maintaining the product’s free flowability. Slicon dioxide ( silica) is also used in table salt, baking powder, and instant beverages to ensure smooth pouring even in humid environments.

    Specifications

    Standard  item  nameTechnical  requirement
    Silica content w/%≥96.0
    Fineness1500-2000 mesh
    PH value7
    Drying reduction %≤7
    Burn reduction by %≤8.5
    Lead (Pb)(mg/kg)≤5

    FAQ – COFOO CHEM

    How is the quality of Slicon dioxide ( silica)?

    Our Slicon dioxide ( silica) meets internationally recognized standards. COFOO CHEM is an ISO9001 certified company. For Slicon dioxide ( silica), we can also supply relevant product certificates and test reports.

    Are you a manufacturer or a trading company?

    COFOO CHEM is a distributor of Slicon dioxide ( silica) . At the same time, we operate our own factories for other product lines

    Can you provide samples?

    Yes, samples can be provided for your testing our quality.

    What is the price of Slicon dioxide ( silica)?

    As a well-known supplier of food additives in China, COFOO CHEM works with reliable Slicon dioxide ( silica) producers to offer you cost-effective prices.

    How soon can I expect a reply after sending an inquiry?

    On working days, we guarantee a response to your Slicon dioxide ( silica) inquiry within 24 hours.

    What shipping methods do you offer?

    Our main shipping options include air freight, land transportation, and sea freight.

    What payment terms do you accept?

    The most commonly accepted payment terms are T/T and L/C, among others.

    What is your delivery lead time?

    After order confirmation, Slicon dioxide ( silica) can be delivered within 10days. For other products, delivery is typically completed within 2 weeks.

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