Gel di silice, Dimensioni pori: 60 Å (0.040-0.063 mm) Chromatography_column (230-400 mesh ASTM), Millipore®
Fornitore: MERCK PRODUCTION CHEMICALS
1.09385.1000
1.09385.2500
1.09385.9025
1.09385.1000EA
449
EUR
1.09385.1000
1.09385.2500
1.09385.9025
Gel di silice, Dimensioni pori: 60 Å (0.040-0.063 mm) Chromatography_column (230-400 mesh ASTM), Millipore®
Gel di silice
Formula:
SiO₂ Peso molecolare: 60.08 g/mol Punto di ebollizione: 2230 Punto di fusione: 1710 Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011232 CAS Number: 63231-67-4 EINECS: 231-545-4 |
Risultati del test di specificazione
pH-value (10 % suspension) | 6.5 - 7.5 |
Fe (Iron) | ≤ 0.02 % |
Specific surface area (according to BET; 5-Pt. measurement) | 480 - 540 m²/g |
Pore volume (N₂-isotherm) | 0.74 - 0.84 ml/g |
Loss on drying (150 °C) | ≤ 9.0 % |
Particle Size (d10) | 30 - 40 µm |
Particle Size (d50) | 55 - 65 µm |
Particle Size (d90) | 95 - 110 µm |
The specific surface area and the pore volume are related to the raw material |
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