Uniform and overall good quality however clumping in the container poses a problem for adequate weighing and distribution in a fluid medium. Better dehydratation of the product could help.
805890
Silica
mesoporous, 0.5 μm particle size, pore size ~2 nm
Silica
Synonym(s):
Porous Silica, Silicon dioxide
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| Size/SKU | Availability | Price |
|---|---|---|
1 g | Check Cart for Availability | $216.00 |
About This Item
Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-545-4
MDL number:
Quality Segment
assay
99.9% trace metals basis
form
powder
reaction suitability
core: silicon
particle size
0.4-0.6 μm (SEM), 0.5 μm
pore size
0.1-0.3 cm3/g pore volume, ~2 nm pore size
bp
2230 °C (lit.)
mp
>1600 °C (lit.)
application(s)
catalysts
glass & ceramic
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Application
Mesoporous silicas are inorganic materials that have porous structures and find applications in chromatography, catalysis, drug delivery and imaging.[1]
1 of 1
This Item | |||
|---|---|---|---|
| assay 99.9% trace metals basis | assay - | assay 99.9% trace metals basis | assay 99.9% trace metals basis |
| form powder | form mesoporous, powder | form powder | form mesoporous, powder |
| particle size 0.4-0.6 μm (SEM), 0.5 μm | particle size 0.4-0.6 μm (SEM), 0.5 μm | particle size 1 μm | particle size 1 μm |
| mp >1600 °C (lit.) | mp >1600 °C (lit.) | mp >1600 °C (lit.) | mp >1600 °C (lit.) |
| reaction suitability core: silicon | reaction suitability - | reaction suitability - | reaction suitability core: silicon |
| bp 2230 °C (lit.) | bp 2230 °C (lit.) | bp 2230 °C (lit.) | bp 2230 °C (lit.) |
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Storage Class
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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