80442
Silica gel Inorganic Sorbent
spherical, 200-360 mesh
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product name
Silica gel spherical, 40-75 μm particle size
grade
high-purity grade
Quality Level
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
200-400 mesh
40-75 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
Related Categories
General description
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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