Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

748161

Sigma-Aldrich

Silica

nanoparticles, mesoporous, 200 nm particle size, pore size 4 nm

Synonym(s):

Silicon dioxide

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
SiO2
CAS Number:
7631-86-9
Molecular Weight:
60.08
EC Number:
231-545-4
MDL number:
MFCD00011232
UNSPSC Code:
12352302
PubChem Substance ID:
329765874
NACRES:
NA.23

form

mesoporous
nanoparticles

Quality Level

100

particle size

200 nm

pore size

4 nm pore size

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Shape - approximately spherical

Application

The well defined mesoporous materials are used in applications that include separations, drug delivery, optical imaging, and composites.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCW6973
MKCV9697
MKCT3680
MKCR4378
MKCR8780

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 4

1 of 4

Silica mesoporous, 2 μm particle size, pore size ~4 nm

Sigma-Aldrich

806900

Silica

Silica, fumed powder

Sigma-Aldrich

S5130

Silica, fumed

Silica 99.8%

Supelco

381276

Silica

Silica monodisperse, non-porous, 500 nm

Sigma-Aldrich

904449

Silica

Huan Meng et al.
ACS nano, 4(8), 4539-4550 (2010-08-25)
Overexpression of drug efflux transporters such as P-glycoprotein (Pgp) protein is one of the major mechanisms for multiple drug resistance (MDR) in cancer cells. A new approach to overcome MDR is to use a co-delivery strategy that utilizes a siRNA
Thiam-Leng Chew et al.
Advances in colloid and interface science, 153(1-2), 43-57 (2010-01-12)
Separation of carbon dioxide (CO(2)) from gaseous mixture is an important issue for the removal of CO(2) in natural gas processing and power plants. The ordered mesoporous silicas (OMS) with uniform pore structure and high density of silanol groups, have
Zhang, D.; Wang, X.; Qiao, Z.; Tang, D.; Liu, Y.; Huo, Q.
The Journal of Physical Chemistry C, 114, 12505-12505 (2010)
Srivalleesha Mallidi et al.
Nano letters, 9(8), 2825-2831 (2009-07-04)
Gold nanoparticles targeting epidermal growth factor receptor via antibody conjugation undergo molecular specific aggregation when they bind to receptors on cell surfaces, leading to a red shift in their plasmon resonance frequency. Capitalizing on this effect, we demonstrate the efficacy
Wang, Z.; Stein, A.
Chemistry of Materials, 20, 1029-1029 (2008)
View All Related Papers

Articles

Analysis of Polar Compounds with Ion Pair Reagents

RAFT polymerization controls chain growth, yields defined polymers without cytotoxic heavy metals like ATRP.

Analysis of Polar Compounds with Ion Pair Reagents

RAFT polymerization controls chain growth, yields defined polymers without cytotoxic heavy metals like ATRP.

Analysis of Polar Compounds with Ion Pair Reagents

RAFT polymerization controls chain growth, yields defined polymers without cytotoxic heavy metals like ATRP.

Analysis of Polar Compounds with Ion Pair Reagents

RAFT polymerization controls chain growth, yields defined polymers without cytotoxic heavy metals like ATRP.

See All

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service