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Estimated to ship onDecember 23, 2025
About This Item
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material
silica gel (irregularly-shaped)
Quality Level
description
for column chromatography
matrix active group
Irregular-Shaped Silica Gel
particle size
15-40 μm
pore size
6 nm mean pore size
pH
7 (20 °C, 100 g/L in H2O, slurry)
bp
2230 °C (lit.)
mp
>1600 °C (lit.)
bulk density
200‑1430 kg/m3
application(s)
pharma/biopharma processes
plasma purification
separation technique
reversed phase
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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This Item | 1.07733 | 1.07734 | 1.07754 |
|---|---|---|---|
| particle size 15-40 μm | particle size 200-500 μm | particle size 63-200 μm | particle size 63-200 μm |
| separation technique reversed phase | separation technique - | separation technique - | separation technique - |
| matrix active group Irregular-Shaped Silica Gel | matrix active group Irregular-Shaped Silica Gel | matrix active group Irregular-Shaped Silica Gel | matrix active group Irregular-Shaped Silica Gel |
| material silica gel (irregularly-shaped) | material silica gel (irregularly-shaped) | material spherical silica gel | material silica gel (irregularly-shaped) |
| description for column chromatography | description - | description - | description - |
| pore size 6 nm mean pore size | pore size 6 nm mean pore size | pore size 6 nm mean pore size | pore size 6 nm mean pore size |
General description
Features and Benefits
- High adsorptive capacity
- High chemical inertness and non-toxicity.
- Protective moisture-sensitive substances during storage and transport or for maintaining the dryness of anhydrous solvents.
Packaging
Analysis Note
Fe (Iron): ≤ 0.02 %
Loss on drying: ≤ 9.0 %
particle size (Malvern) (d10): 11.0 - 17.0 µm
particle size (Malvern) (d50): 20.0 - 26.0 µm
particle size (Malvern) (d90): 34.0 - 40.0 µm
Storage Class
13 - Non Combustible Solids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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