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MilliporeSigma

904406

Silica

monodisperse, non-porous, 750 nm

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:
7631-86-9
Molecular Weight:
60.08
UNSPSC Code:
41123003
NACRES:
NA.23
MDL number:
MFCD00011232

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Product Name

Silica, monodisperse, non-porous, 750 nm

InChI

1S/O2Si/c1-3-2

SMILES string

O=[Si]=O

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

form

powder

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

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1 of 4

This Item
904430904422904414
Silica monodisperse, non-porous, 750 nm

Sigma-Aldrich

904406

Silica

Silica monodisperse, non-porous, 400 nm

Sigma-Aldrich

904430

Silica

Silica monodisperse, non-porous, 300 nm

Sigma-Aldrich

904422

Silica

Silica monodisperse, non-porous, 150 nm

Sigma-Aldrich

904414

Silica

form

powder

form

powder

form

powder

form

powder

mp

>1600 °C (lit.)

mp

>1600 °C (lit.)

mp

>1600 °C (lit.)

mp

>1600 °C (lit.)

bp

2230 °C (lit.)

bp

2230 °C (lit.)

bp

2230 °C (lit.)

bp

2230 °C (lit.)

Application

Monodisperse nonporous silica nanoparticles find application in drug delivery and molecular imaging[1][2] whereas micron sized particles are used in liquid chromatography.[3] We offer highly monodisperse (coefficient of variance <10%) nonporous silica in size varying from 150 nm to 50 μm. The high monodispersity of our particles makes them suitable for aforementioned applications.
Silica monodispersed, non-porous (750 nm) is a versatile filler material that can be used in a variety of applications such as catalysts, coatings, and absorbents.[4] It can also be used in the development of nanomedicine for biomedical and clinical applications.[5][6]

Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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The effects of nonporous silica nanoparticles on cultured human keratocytes
Yim B, et al.
Investigative Ophthalmology & Visual Science, 58(1), 362-371 (2017)
Thermal pretreatment of silica composite filler materials
Wan Q, et al.
Journal of Thermal Analysis and Calorimetry, 99(1), 237-243 (2009)
Practical Examination of a Nonporous Silica Stationary Phase for Reversed-Phase Fast LC Applications
D R Jenke
Journal of Chromatographic Science, 34, 362-362 (1996)
Nonporous silica nanoparticles for nanomedicine application
Tang L and Cheng J
Nano Today, 8(3), 290-312 (2013)
Martha Kim et al.
Scientific reports, 7(1), 8238-8238 (2017-08-16)
Nonporous silica nanoparticles (SiNPs) have potential as promising carriers for ophthalmic drugs. However, the in vivo safety of ocular topical SiNPs remains unclear. This study investigated the in vivo safety of oral and ocular topical applications of 100 nm-sized SiNPs in
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