288608
Silica gel
high-purity grade, pore size 60 Å, 130-270 mesh, for column chromatography
Recommended Products
grade
for column chromatography
high-purity grade
Quality Level
form
powder
technique(s)
LPLC: suitable
surface area
~500 m2/g
BET surf. area ~500 m2/g
matrix
Silica
matrix active group
silica
particle size
130-270 mesh
pore size
0.75 cm3/g pore volume
60 Å
bp
2230 °C
mp
>1600 °C
separation technique
hydrophilic interaction (HILIC)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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This Item | 60741 | 60740 | 60736 |
|---|---|---|---|
| form powder | form powder or crystals | form powder | form powder or crystals |
| technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable |
| matrix Silica | matrix Silica | matrix Silica | matrix Silica |
| matrix active group silica | matrix active group silica | matrix active group silica | matrix active group silica |
| particle size 130-270 mesh | particle size 63-200 μm, 70-230 mesh | particle size 63-200 μm, 70-230 mesh | particle size 0.2-0.5 mm (35-70 mesh ASTM), 35-70 mesh |
| pore size 0.75 cm3/g pore volume, 60 Å | pore size 0.7-0.85 cm3/g pore volume, 60 Å average pore size (52-73 Å) | pore size 0.8 cm3/g pore volume, 60 Å | pore size 90 Å mean pore size |
General description
a. Aquagel - pores are filled with water
b. Xerogel - by the process of evaporation, aqueous phase in the pores are removed
c. Aerogel - solvent removed by supercritical extraction
Application
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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