60741
Silica gel
high-purity grade, average pore size 60 Å (52-73 Å), 70-230 mesh, 63-200 μm, for column chromatography
Recommended Products
grade
high-purity grade
Quality Level
description
activity acc. to Brockmann and Schodder 2 - 3
form
powder or crystals
manufacturer/tradename
Sigma-Aldrich
technique(s)
LPLC: suitable
matrix
Silica
matrix active group
silica
particle size
63-200 μm
70-230 mesh
pore size
0.7-0.85 cm3/g pore volume
60 Å average pore size (52-73 Å)
surface area
470-530 m2/g
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 | 288608 | 60740 | 60737 |
|---|---|---|---|
| form powder or crystals | form powder | form powder | form powder |
| manufacturer/tradename Sigma-Aldrich | manufacturer/tradename - | manufacturer/tradename Sigma-Aldrich | manufacturer/tradename Sigma-Aldrich |
| 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 63-200 μm, 70-230 mesh | particle size 130-270 mesh | particle size 63-200 μm, 70-230 mesh | particle size 230-400 mesh, 40-63 μm |
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
Personal Protective Equipment
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