Silica gel 60 P/F254


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Opis
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
Loss on drying | ≤9 % |
pH value (5 % suspension) | 5,5-7,5 |
Pore volume | 0,65-0,85 ml/g |
Specific surface | 350-450 m2/g |
Particle size distribution | |
d5 | ≤55 µm |
d95 | ≥2 µm |