391484
Silica gel Inorganic Sorbent
high-purity grade (7734), 70-230 mesh
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| Size/SKU | Availability | Price |
|---|---|---|
100 g | Available to ship TODAY | $76.20 |
1 kg | Available to ship TODAY | $440.00 |
5 kg | Available to ship TODAY | $1,430.00 |
About This Item
$76.20
Available to ship TODAYDetails
Product Name
Silica gel, high-purity grade (7734), pore size 60 Å, 70-230 mesh
grade
high-purity grade (7734)
Quality Segment
form
powder
manufacturer/tradename
EMD Millipore®
technique(s)
LPLC: suitable
surface area
550 m2/g
matrix
Silica
matrix active group
silica
particle size
63-200 μm, 70-230 mesh
pore size
~0.8 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
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
It may be used in the synthesis of the following:
- Silica gel-immobilized-dithioacetal derivatives.
- Piperazino silica reagent for removing 9-fluorenylmethyloxycarbonyl amino protecting group.
- Polysiloxanes silica hybrids.
Legal Information
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This Item | |||
|---|---|---|---|
| description high-purity grade (7734), pore size 60 Å, 70-230 mesh | description high-purity grade (Davisil Grade 636), pore size 60 Å, 35-60 mesh particle size | description high-purity grade, 60Å, 35-60 mesh particle size | description high-purity grade, suitable for column chromatography, 90Å, 15-25 μm |
| particle size 63-200 μm, 70-230 mesh | particle size 250-500 μm, 35-60 mesh | particle size 35-60 mesh, 200-500 μm | particle size 0.015-0.025 mm, 15-25 μm |
| pore size 60 Å, ~0.8 cm3/g pore volume | pore size 0.75 cm3/g pore volume, 60 Å | pore size 0.8 cm3/g pore volume | pore size 90 Å mean pore size |
| matrix active group silica | matrix active group silica | matrix active group silica | matrix active group silica |
| matrix Silica | matrix Silica | matrix Silica | matrix Silica |
| separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) |
| technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable |
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Storage Class
11 - Combustible Solids
WGK
nwg
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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