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Silica gel 60, 250 g

0,07-0,2 mm
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Silicic acid, amorphous, Silicon dioxide
Empirical formula SiO2
Molar mass (M) 60,09 g/mol
Density (D) 2 g/cm³
Boiling point (bp) 2230 °C
Melting point (mp) 1713 °C
CAS No. [7631-86-9]
EG-Nr. 231-545-4

For column chromatography.

For attractive offers to complete your chromatography laboratory please see Product details
Type analysis

€28.95/Pack Qty. 

excl. VAT. | 250 g per Pack Qty.

Art. No. 9820.1

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Product details

For attractive offers to complete your chromatography laboratory please see our current Info Brochure - Chromatography!

Silica gel 60 0,07-0,2 mm

Silica gel 60
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Order No. Pack Qty. Pack. Price Quantity
9820.1 250 g plastic €28.95
9820.2 500 g plastic €47.85
9820.3 1 kg plastic €72.60
9820.4 2.5 kg plastic €119.90
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General information

For attractive offers to complete your chromatography laboratory please see our current Info Brochure - Chromatography!

Silica Gels

Silica GelsSilica gels are the most important sorbents in the purification and separation processes used in column chromatography. Our extensive range of silica gels with various different pore and particle sizes means that we always have the right material for any separation procedure. In addition to standard 60 Å silica gel, our range includes silica gels with pore sizes between 150 Å and 1000 Å, as well 22 Å and 35 Å for separating particularly small molecules. A selection of modified silica gel 60 grades completes the range.

• Extensive range
• Stringent quality control of the starting materials and the end products
• High purity; optimised to meet the needs of chromatography applications
• Large surface area for a high load-bearing capacity
• Tight particle size distribution for optimal efficiency and low pressure variations

Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Appearancewhite powder  
Pore diameter53-80 Å  
Loss on drying (160 °C)≤6,0 %  
Pore volume (N2)0,8-1,0 ml/g  
Specific surface500-600 m²/g  
pH value (5 % in H2O)6,0-8,0  
Volatile parts (950 °C)≤13,0 %  
SiO2 content (dry substance)≥99,4 %  
Fe2O3 content (dry substance)≤0,014 %  
Na2O content (dry substance)≤0,15 %  
SO4 content≤0,10 %  
Particle size distribution
>0,063 mm≥98,0 %  
>0,200 mm≤1,0 %  

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