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Silica gel 60, 2.5 kg

Van  Carl ROTH
0,035-0,07 mm (400-220 mesh)
Verwante producten
VE
Verp.
Silicic acid, amorphous, Silicon dioxide
Empirical formula SiO2
Molar mass (M) 60,09 g/mol
Density (D) 2,2 g/cm³
Melting point (mp) 1713 °C
CAS No. 7631-86-9
EG-Nr. 231-545-4

For column chromatography.

278,45 € /VE

236,65 €/VE  Campaign price!

Excl. btw | 2,5 kg Per VE

Bestelnr. 5401.4

In productie
Vrij van verzendingskosten vanaf 250 €

Productdetails



Silica gel 60 0,035-0,07 mm (400-220 mesh)

Technische informatie
Partikel grootte 0,035-0,07 mm
400-220 mesh
Silica gel 60
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
5401.1 250 g plastic
45,05 €

45,05 €

5401.2 500 g plastic
75,15 €

75,15 €

5401.3 1 kg plastic
127,95 €

108,70 €

5401.4 2,5 kg plastic
278,45 €

236,65 €

Op voorraad
Beschikbaar (let op levertijd)
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00

Downloads / MSDS


Algemene informatie

Silica Gels

Silica 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 4500 Å, as well 22 Å and 35 Å for separating particularly small molecules. A selection of modified silica gel 60 grades completes the range.

Voordelen:

  • 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


Silica Gels – Sorbents for chromatographic separation processes

Silica gel is one of the most important sorbents for purification and separation processes in column chromatography.We offer a broad portfolio of silica gels with different pore and particle sizes, ensuring the right material for every separation requirement.
In addition to standard silica gel 60, our range includes materials with pore sizes from 150 Å to 4500 Å, as well as 22 Å and 35 Å grades for the separation of very small molecules. The portfolio is complemented by various modified silica gel 60 grades for specific chromatographic applications.



Voordelen:

  • Extensive and versatile product portfolio
  • Rigorous quality control of raw materials and finished products
  • High purity, specifically optimised for chromatographic applications
  • Large specific surface area for high loading capacity
  • Narrow particle size distribution for maximum separation efficiency and stable pressure conditions


Analysecertificaten

Hier kunt u uw analysecertificaat voor het geselecteerde product zoeken en downloaden. Geef een chargenummer op.
De volgende analysecertificaten werden gevonden:

Type analysis

Appearancewhite powder
Pore diameter53-80 Å
Loss on drying (160 °C)≤6 %
Pore volume (N2)0,8-1,0 ml/g
Specific surface500-600 m2/g
pH-value6,0-8,0
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
d10≥33 µm
d90≤105 µm