1.11567
Geduran® Si 60
for column chromatography (0.040-0.063 mm)
Synonym(s):
Silica, Silicon dioxide
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About This Item
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Quality Level
potency
>5000 mg/kg LD50, skin (Rabbit)
pH
7 (20 °C, 100 g/L in H2O, slurry)
bp
2230 °C (lit.)
mp
>1600 °C (lit.)
bulk density
200‑800 kg/m3
application(s)
pharma/biopharma processes
storage temp.
no temp limit
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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1 of 4
This Item | 1.10832 | 1.09389 | 1.15111 |
|---|---|---|---|
| potency >5000 mg/kg LD50, skin (Rabbit) | potency >5000 mg/kg LD50, skin (Rabbit) | potency - | potency - |
| pH 7 (20 °C, 100 g/L in H2O, slurry) | pH 7 (20 °C, 100 g/L in H2O, slurry) | pH 7 (20 °C, 100 g/L in H2O, slurry) | pH 7 (20 °C, 100 g/L in H2O, slurry) |
| bp 2230 °C (lit.) | bp 2230 °C (lit.) | bp 2230 °C (lit.) | bp 2230 °C (lit.) |
| mp >1600 °C (lit.) | mp >1600 °C (lit.) | mp >1600 °C (lit.) | mp >1600 °C (lit.) |
| bulk density 200‑800 kg/m3 | bulk density 200‑800 kg/m3 | bulk density 200‑1430 kg/m3 | bulk density 200‑1430 kg/m3 |
| storage temp. no temp limit | storage temp. no temp limit | storage temp. no temp limit | storage temp. no temp limit |
Application
Analysis Note
Loss on drying (150 °C): ≤ 12.0 %
Particle Size (d10): 25 - 45 µm
Particle Size (d50): 50 - 70 µm
Particle Size (d90): 90 - 115 µm
The spezific surface area and the pore volume are related to the raw material
Legal Information
Storage Class
13 - Non Combustible Solids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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