Silicon Dioxide Amorphous, Fumed is also known as Fumed Colloidal Silica, Synthetic Amorphous Silica, Cabosil, and Pyrogenic Silica. It occurs as a fine, white amorphous powder or granules and is typically produced by a thermal process that generates microscopic droplets of amorphous silica fused into branched, chainlike, three-dimensional secondary particles. These particles eventually agglomerate into tertiary particles forming pyrogenic Silica. It is practically insoluble in Water and Alcohol at ambient conditions. However, it is soluble in molten Alkali Oxides and a mixture of Nitric-Hydrofluoric acids. Due to its high purity, this Lab Alley product is highly recommended for labs and commercial applications.
Reagent
Catalyst supports
Sodium stabilizing counterion
Manufacturing of glass
Metallurgical flux sand
Ceramics sand
Gas recovery
Paint and coatings
Pharmaceuticals
Water filtration
Wood treatment
Synthesis of inks
Competitive pricing and well-stocked US-based inventory.
Fast 1-2 business days shipping, including hazmat transport.
Exceptional customer service and chemical technical support.
Delivery on budget, on time, every time.
Product Information
More Information
CAS
7631-86-9
Molecular formula
SiO2-xH2O
Molecular weight
60.09+xH2O
Autoship Available
No
Reviews
Safety and Shipping
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Silica Gel, 60-200 Mesh, Chromatographic Grade.
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This chemical will only be shipped to addresses that are:
Businesses
Schools and Universities
Laboratories
If you use a residential address during checkout, we will automatically remove this item from your order prior to shipping.
If your order includes more than 1 lb of mercury, it must be shipped to a commercial address, lab, or school.
Please note that we’re unable to ship mercury—of any amount—to apartments or shipping/parcel stores.
Ineligible orders will be automatically canceled.
If you are purchasing SDA in 5 gallons or more, you are required to provide a TTB permit showing how much of the product you are allowed to purchase per year. Please email your TTB permit to customercare@laballey and include your Order Number.
