Description
Specifications Table
| Product Name | Silica Gel Fumed 200 (Hydrophilic) |
|---|---|
| Pack Size | 100 Gms | 250 Gms | 2.5 Kg |
| Form | Fine white powder |
| Grade | Lab/Industrial |
| Application | Thickening agent, anti-caking, adsorption, rheology modifier |
Product Description
Silica Gel Fumed 200 (Hydrophilic) is a high-purity, amorphous silicon dioxide powder widely used in laboratories and industries for its exceptional thickening and adsorption properties. Known commercially as Aerosil 200, this hydrophilic fumed silica is engineered to enhance viscosity, prevent caking, and improve flow characteristics in various formulations.
With a large surface area and fine particle size, this lab-grade silica gel is ideal for applications requiring precise control over texture and stability. Researchers and chemists rely on it for experiments involving suspensions, coatings, and as a reinforcing filler in polymers. Its inert nature ensures compatibility with most chemical processes, making it a versatile choice for both academic and industrial settings.
When working with fumed silica, proper handling is essential to avoid inhalation. Always use in a well-ventilated area and wear appropriate PPE. For bulk purchases or specific pack sizes, eqipped offers convenient options to meet your lab’s needs.
FAQs
What is the difference between hydrophilic and hydrophobic fumed silica?
Hydrophilic silica absorbs moisture, making it ideal for thickening aqueous solutions, while hydrophobic silica repels water and is used in non-polar systems.
Can Aerosil 200 be used in food applications?
Yes, it is FDA-approved as a food additive (E551) for anti-caking and thickening purposes.
What is the shelf life of fumed silica?
When stored properly in sealed containers, it remains stable for years without degradation.
Is this product suitable for HPLC applications?
While not specifically designed for HPLC, its high purity makes it useful in sample preparation and column packing.
How do I choose the right pack size for my lab?
For small-scale research, 100g or 250g packs are ideal. For industrial use, the 2.5kg option offers better value.
