645524

Supelco

Silica gel

technical grade, pore size 60 Å, 200-425 mesh particle size

CAS Number:
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
SB.52
Pricing and availability is not currently available.

Quality Level

grade

technical grade

description

Residual water (≤12%)

form

powder

mfr. no.

Sigma-Aldrich®

application(s)

LPLC: suitable

matrix active group

silica

particle size

200-425 mesh
35-75 μm

pore size

0.75 cm3/g pore volume (approx.)
60 Å

surface area

500-600 m2/g (approx.)

pH

6.5-7.5

bp

2230 °C

mp

>1600 °C

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Silica gel has been used for the solid phase extraction (SPE) fractionation of organohalogen compounds in biological organ tissues. Silica gel column may be employed for the clean-up procedures in multiresidue methods of pesticide analyses and as a support for the fabrication of pentachlorophenol (PCP)-imprinted functionalized sorbents for the analysis of trace pentachlorophenol in water samples by SPE combined with high performance liquid chromatography (HPLC).

Packaging

2.5, 5, 25 kg in fiber drum
500 g in poly bottle

Legal Information

Sigma-Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

RIDADR

NONH for all modes of transport

WGK Germany

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Analyses of pesticides and their metabolites in foods and drinks.
Ahmed, et al.
TrAC, Trends in Analytical Chemistry, 20(11), 649-661 (2001)
Development of an accelerated solvent extraction and gel permeation chromatography analytical method for measuring persistent organohalogen compounds in adipose and organ tissue analysis.
Saito, et al.
Chemosphere, 57(5), 373-381 (2004)
Preparation and evaluation of a molecularly imprinted sol-gel material for on-line solid-phase extraction coupled with high performance liquid chromatography for the determination of trace pentachlorophenol in water samples.
Han, et al.
Journal of Chromatography A, 1100(2), 131-136 (2005)

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

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.