1.07754
Silica gel 60
extra pure for column chromatography 0.063 - 0.200 mm (70 - 230 mesh ASTM)
Synonym(s):
Silica, Silicon dioxide
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About This Item
Product Name
Silica gel 60, extra pure for column chromatography 0.063 - 0.200 mm (70 - 230 mesh ASTM)
InChI
1S/O2Si/c1-3-2
SMILES string
O=[Si]=O
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
material
silica gel (irregularly-shaped)
matrix active group
Irregular-Shaped Silica Gel
particle size
63-200 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
plasma purification
storage temp.
no temp limit
Quality Level
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Analysis Note
Chloride (Cl): ≤ 0.008 %
Sulfate (SO₄): ≤ 0.003 %
Cd (Cadmium): ≤ 0.0005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.002 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.0005 %
Particle size: 90% between 0.063-0.200 mm
Loss on drying (150 °C): ≤ 7.0 %
UV absorption (Dichloro methane extract): conforms
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.
- Granulates in different sizes or beads
General description
Packaging
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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