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Silica gel 60, 2.5 kg

Producent Carl ROTH
0,04-0,063 mm (400-230 mesh)
Produkty pokrewne
Op.
Opak.
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. Suitable for flash chromatography.

295,00 €/op. 

plus VAT | 2,5 kg za op.

Nr kat. P091.3

Dostępny z magazynu w Karlsruhe
Szybka, prosta i niezawodna dostawa.
od 6 op. 280,25 €/op.
od 24 op. 265,50 €/op.

Szczegóły dotyczące produktu



Silica gel 60 0,04-0,063 mm (400-230 mesh)

Informacje techniczne
Wielkość cząsteczek 0,04-0,063 mm
400-230 mesh
Silica gel 60
Wybrana ilość:   0
  1. Suma pośrednia:  0.00
Nr kat. Op. Opak. Cena Ilość
P091.1 250 g plastic

45,50 €

P091.2 1 kg plastic

132,50 €

P091.3 2,5 kg plastic

295,00 €

P091.4 5 kg plastic

449,00 €

P091.5 25 kg plastic

1.690,00 €

Dostępny z magazynu w Karlsruhe
Dostępne (uwaga na czas dostawy)
Dostępny w późniejszym terminie
Niedostępny
Data dostawy obecnie nieznana
Wybrana ilość:   0
  1. Suma pośrednia:  0.00

Pobieranie plików / SDS


Informacje ogólne

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.

Zalety:

  • 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.



Zalety:

  • 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


Świadectwa jakości

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Znaleziono następujące świadectwa jakości:

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-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
d1023,4-41,1 µm
d5048,2-65,3 µm
d9075,5-96,0 µm