Passa al contenuto
Merck
Tutte le immagini(1)

Documenti

53356

Supelco

Silica gel on TLC Al foils

L × W 20 cm × 20 cm, without fluorescence indicator

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Codice UNSPSC:
41115711

Materiali

aluminum support
silica gel 60 matrix

Caratteristiche

binder Polymeric
fluorescent indicator: no

Produttore/marchio commerciale

Sigma-Aldrich

tecniche

thin layer chromatography (TLC): suitable

Lungh. × largh.

20 cm × 20 cm

Spessore strato

200 μm

Area superficiale

~500 m2/g

Dimensione particelle

8.0-12.0 μm

Dimensione pori

0.75 mL/g pore volume
60 Å mean pore size

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Descrizione generale

Silica gel is a rigid 3D network of colloidal silica. It is exclusively used as a support material for the active titanium(III) centers in Ziegler-Natta catalysts. Silica gel allows a controlled fragmentation lresulting in the formation of uniform polymer particles with narrow particle size distribution and high bulk density. Silica gel is widely used as layer material for TLC. Plaster of Paris is generally used as binding agent to hold silica gel firmly to the TLC plates. Silica gel is used as sorbent which is applied to aluminium foils.
  • Outstanding wettability (even for 100% aqueous visualisation reagents)
  • Easy and precise cutting (no flaking of silica)
  • Excellent separation efficiency and reproducibility from batch to batch

Applicazioni

Silica gel on TLC Alu foils may be used to perform thin layer chromatography.

Altre note

this product will be discontinued, please find the alternative product here :
105553

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Servizio Clienti

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

Joseph C. Touchstone
Practice of Thin Layer Chromatography (1992)
Srishti Dar et al.
Nature protocols, 12(2), 390-400 (2017-01-27)
The process of membrane fission is fundamental to diverse cellular processes such as nutrient uptake, synaptic transmission and organelle biogenesis, and it involves the localized application of curvature stress to a tubular membrane intermediate, forcing it to undergo scission. Alternative
A simple method for production of pure silica from rice hull ash
Kalapathy, U., A. Proctor, and J. Shultz.
Bioresource Technology, 73, 257-262 (2000)
Silica gel supported zirconocene dichloride/methylalumoxane catalysts for ethylene polymerization: Effects of heterogenation on activity, polymer microstructure and product morphology.
Janiak, Christoph, and Bernhard Rieger.
Angew. Makromol. Chem., 215, 47-57 (1994)

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.