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Chromatography Silica Gel China Supplier

General Chromatography Silica Gel is porous structure silica gel powder with unique adsorption properties make it ideal for various separation and purification tasks. Contact us today and learn more!

Chromatography Silica Gel

silica gel powder

General Chromatography Silica Gel is a versatile adsorbent composed primarily of silicon dioxide (SiO2) in the form of white beads or irregular particles. Its porous structure and unique adsorption properties make it ideal for various separation and purification tasks. It is mainly used for the refining of petroleum products, to remove aromatic compounds as well as for the preparation of high-purity substances. We have 3 types, Type A, Type B and Type C silica gel powder for chromatography.

Technical Specification

Items
Type A
Type B
Type C
Size
40-250μm available
40-250μm available
40-250μm available
Items
Type A
Type B
Type C
Pore Size, Å
20-30
50-80
80-100
Shape
Spherial, Amorphous
Spherial, Amorphous
Spherial, Amorphous
Pore Volum,ml/g
0.35-0.45
0.60-0.80
0.80-0.10
Surface Area, m2/g
≥600
≥450-600
≥320-400
PH (10% Water Solution)
Customize
Customize
Customize
Loss on Heating (150 ℃)
3-5
3-5
3-5
  • We have standard products available. And customized specification is also workable for us. Please do not hesitate to contact us to learn more!

Applications

  • Petroleum Refining: Removes and purifies aromatic hydrocarbons from petroleum products.

  • Separation and Purification: Selectively adsorbs and separates substances based on their polarity.

  • Catalysis: Serves as a support for catalysts in various chemical reactions.

  • Chromatography Media: Forms the stationary phase in column chromatography for purification and analysis.

  • Traditional Chinese Medicine: Isolates and purifies active ingredients from herbal remedies.

Packing

  • Standard Packing: Plastic Bottles, Net Weight 15Kg, 20Kg, 25Kg PP Bag, 25Kg Fiber/Iron Drum, 500Kg, 800Kg Container Bag (customization available)

Storage and Handling

  • Store in a cool, dry place away from direct sunlight and moisture. Avoid contact with incompatible materials like strong acids and bases. Wear appropriate personal protective equipment when handling.

Customization

  • The moisture content, packing, and size can be customized according to your specific requirements.

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