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Merck
CN

904384

Silica

monodisperse, non-porous, 50 μm

Synonym(s):

Monodisperse silicon dioxide, Non-porous silica, Non-porous silicon dioxide, Silica, Silicon dioxide

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About This Item

Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
UNSPSC Code:
41123003
NACRES:
NA.23
MDL number:
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form

powder

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Application

Silica monodispersed, non-porous (50 μm) is a micro-sized filler material which can be used as a spacer in liquid crystals, high performance liquid chromatography (HPLC), and nanomedicine for biological applications.


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Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Practical Examination of a Nonporous Silica Stationary Phase for Reversed-Phase Fast LC Applications
D R Jenke
Journal of Chromatographic Science, 34, 362-362 (1999)
Size control of monodisperse nonporous silica particles by seed particle growth
Zhao B, et al.
Particuology, 9(3), 314-317 (2011)
In-depth characterization of slurry packed capillary columns with 1.0-mm nonporous particles using reversed-phase isocratic ultrahigh-pressure liquid chromatography
Patel KD, et al.
Analytical Chemistry, 76(19), 5777-5786 (2004)