Silica gel 60, 250 g
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]
excl. VAT. | 250 g per Pack Qty.
Art. No. 9820.1
Now recurring orders conveniently delivered as a subscription!
With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!How it works:
Put all products for your subscription in the desired quantity in the basket.
In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.
Set Starty point and interval for your subscription and submit order!
By the way: Through your account you can customize or delete your subscriptions anytime.
Do you have a question about this product?
- Subtotal: 0.00
|Order No.||Pack Qty.||Pack.||Price||Quantity|
Available at short notice
Delivery date currently unknown
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
|Pore diameter||53-80 Å|
|Loss on drying (160 °C)||≤6,0 %|
|Pore volume (N2)||0,8-1,0 ml/g|
|Specific surface||500-600 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 %|