Silica gel 0.06-0.2 mm.

38,83
 0.06-0.2 mm
For column chromatography.
Silicic acid amorphous, Siliciumdioxide
  • O2Si
  • M 60,09 g/mol
  • EG-No. 231-545-4
  • CAS-No. [7631-86-9]
Uiterlijk white powder
Particle-size distribution :
<45 µm ≤15 %
>160 µm ≤20 %
<0,02 mm ≤10 %
Loss on drying ≤6 %
Pore volume ~0,9 ml/g
Specific surface ~550 m2/g
pH-value ~7