Silica gel
Silica gel (CAS: 112926-00-8) is a non-crystalline, porous form of silicon dioxide. Its high surface area and adsorptive properties make it ideal for a variety of applications, including chromatography, desiccants, and as a matting agent in paints and coatings. Tech Serve Solutions supplies this versatile chemical, known for its effectiveness in purification and separation processes across multiple scientific disciplines.
Chromatography
Silica gel is widely employed as a stationary phase in column chromatography for the separation and purification of compounds based on polarity. Its porous structure and surface chemistry facilitate efficient partitioning of analytes.
Desiccant
Due to its strong affinity for water molecules, silica gel is an effective desiccant, used to absorb moisture and protect sensitive materials, products, and equipment from humidity damage.
Matting Agent
In the coatings industry, silica gel functions as a matting agent, reducing gloss and providing a matte finish to paints, varnishes, and inks.
Flow Aid and Anti-caking Agent
It can be added to powdered substances to improve flowability and prevent caking, ensuring consistent texture and ease of handling in various formulations.
| Boiling point | 2230 °C |
|---|---|
| Particle size | 100-200 mesh (75-150 μm) |
| Melting point | >1600 °C |
| Description | Suitable for column chromatography |
|---|---|
| Pore Size | 25 |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Silica gel used for?
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Silica gel is primarily used in chromatography for purification and separation, as a desiccant to absorb moisture, and as a matting agent in coatings and inks. It also serves as a flow aid and anti-caking agent for powders.
What are the CAS number and formula for Silica gel?
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The CAS number for this silica gel is 112926-00-8. The chemical formula is not provided in the data.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies silica gel suitable for column chromatography. The specific grade and purity are not detailed as USP, BP, or EP; it is provided as a technical/research grade.
What are the safety considerations when handling Silica gel?
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Silica gel is classified as non-hazardous for supply. However, general laboratory precautions, such as avoiding dust inhalation and skin contact, are recommended. Refer to the Safety Data Sheet (SDS) for comprehensive handling information.
How is Silica gel packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports chemicals globally, adhering to all relevant regulations to ensure safe and timely delivery.
How can I request a quote or sample for Silica gel?
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To request a quote or sample of Silica gel, please contact our sales team through the website or by phone, providing the product name and CAS number.
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