78991
Silica gel Inorganic Sorbent
spherical, 70-200 mesh
Synonym(s):
Silica gel
About This Item
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product name
Silica gel spherical, 75-200 μm particle size
grade
high-purity grade
form
powder
manufacturer/tradename
Sigma-Aldrich
technique(s)
LPLC: suitable
surface area
250-350 m2/g
loss
~5% loss on drying
matrix
Silica
matrix active group
silica
particle size
75-200 μm
pore size
0.7-0.9 cm3/g pore volume
110 Å pore size
pH
~7 (5% in H2O, suspension)
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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General description
Storage Class
11 - Combustible Solids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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