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Merck

236756

Silica gel Inorganic Sorbent

Davisil grade 710, 1000-1400 mesh

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About This Item

CAS Number:
112926-00-8
UNSPSC Code:
23201100
PubChem Substance ID:
24854186
NACRES:
SB.52
EC Number:
231-545-4
MDL number:
MFCD00011232

Key Documents

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Product Name

Silica gel, pore size 50-76 Å, suitable for thin layer chromatography (TLC)

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

assay

99%

form

powder

technique(s)

LPLC: suitable, thin layer chromatography (TLC): suitable

surface area

475-560 m2/g

matrix

Silica

matrix active group

silica

avg. part. size

10.0-14.0 μm

pore size

0.7-0.9 cm3/g pore volume, 50-76 Å

pH

6.0-7.0 (5% in slurry)

bp

2230 °C

mp

>1600 °C

separation technique

hydrophilic interaction (HILIC)

Quality Level

100

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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).

Other Notes

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

Legal Information

Davisil is a registered trademark of W.R. Grace & Co.-Conn.

Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCJ9343
MKBT2326V
MKBJ7270V
MKBJ2217V
MKBG5738V

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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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