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236756
Silica gel Inorganic Sorbent
Davisil grade 710, 1000-1400 mesh
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About This Item
Numéro CAS:
Numéro CE :
Numéro MDL:
Code UNSPSC :
23201100
ID de substance PubChem :
Nomenclature NACRES :
SB.52
Le tarif et la disponibilité ne sont pas disponibles actuellement.
Produits recommandés
Nom du produit
Gel de silice, pore size 50-76 Å, suitable for thin layer chromatography (TLC)
Essai
99%
Niveau de qualité
Forme
powder
Technique(s)
LPLC: suitable
thin layer chromatography (TLC): suitable
Superficie
475-560 m2/g
Matrice
Silica
Groupe de la matrice active
silica
Taille moy. des particules
10.0-14.0 μm
Dimension de pores
0.7-0.9 cm3/g pore volume
50-76 Å
pH
6.0-7.0 (5% in slurry)
pb
2230 °C
Pf
>1600 °C
Technique de séparation
hydrophilic interaction (HILIC)
Chaîne SMILES
O=[Si]=O
InChI
1S/O2Si/c1-3-2
Clé InChI
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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Catégories apparentées
Application
Silica gel may be used as an adsorbent coated on a stationary phase used in the detection of acetylcholinesterase inhibitors from Amaryllidaceae extracts using thin layer chromatography (TLC).[1]
Autres remarques
ph 6.0-7.0 5% slurry area 475-560 m2/g, 0.7-0.9 cc/g pore volume in addition to name changes
Informations légales
Davisil is a registered trademark of W.R. Grace & Co.-Conn.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
nwg
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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Les clients ont également consulté
Screening for acetylcholinesterase inhibitors from Amaryllidaceae using silica gel thin-layer chromatography in combination with bioactivity staining
Rhee KI, et al.
Journal of Chromatography A, 915(1-2), 217-223 (2001)
T Martin et al.
Chemical communications (Cambridge, England), (1)(1), 24-25 (2002-07-18)
Texture-related features of water intrusion in hydrophobised MCM-41 silicas render these materials especially suitable for energy dissipation in mechanical dampers.
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)
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Are Davisil series 710 silica gels heat activated? What does "NW" in supplier name for product "Davisil Grade 710NW" refer to for product 236756?
1 answer-
All of our Davisil silica gels are heated to dry just prior to packaging. However, silica can easily pick up moisture when a container is opened.For any water sensitive applications, this is what we recommend: Prior to use, to get rid of free water from the silica gel, dry the silica at 180°C for a few hours (e.g., 3 hours) in a drying oven. Note that at a temperature above 200°C, there will be loss of silanol groups.The "NW" is an internal Grace designation which is not necessarily related to the product other than it being a narrow particle size distribution and manufactured at a plant in Worms, Germany.
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