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236845

Silica gel Inorganic Sorbent

high-purity grade DAVISIL® LC150Å, 315-500μm, 35-50 mesh

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Size/SKUAvailabilityPrice
100 g
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$87.10
1 kg
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$558.00

About This Item

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

$87.10


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Product Name

Silica gel, (DAVISIL® LC150Å, 315-500μm), 35-60 mesh, pore size 150 Å

Quality Segment

assay

≥99%

form

powder

manufacturer/tradename

Davisil®

technique(s)

LPLC: suitable

surface area

300 m2/g

matrix

Silica

matrix active group

silica

particle size

35-60 mesh, 315-500 μm

pore size

1.15 cm3/g pore volume, 150 Å

pH

7.0 (5% in slurry)

bp

2230 °C

mp

>1600 °C

separation technique

hydrophilic interaction (HILIC)

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

General description

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 leading to form uniform polymer particles with narrow particle size distribution and high bulk density. Silica gel is classified as below:
a. Aquagel - pores are filled with water
b. Xerogel - by the process of evaporation, aqueous phase in the pores are removed
c. Aerogel - solvent removed by supercritical extraction.

Legal Information

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

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This Item
904384904457904422
description

(DAVISIL® LC150Å, 315-500μm), 35-60 mesh, pore size 150 Å

description

monodisperse, non-porous, 50 μm

description

monodisperse, non-porous, 1.0 μm

description

monodisperse, non-porous, 300 nm

separation technique

hydrophilic interaction (HILIC)

separation technique

-

separation technique

-

separation technique

-

particle size

35-60 mesh, 250-500 μm

particle size

-

particle size

-

particle size

-

matrix

Silica

matrix

-

matrix

-

matrix

-

pore size

1.15 cm3/g pore volume, 150 Å

pore size

-

pore size

-

pore size

-

matrix active group

silica

matrix active group

-

matrix active group

-

matrix active group

-

form

powder

form

powder

form

powder

form

powder


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Storage Class

11 - Combustible Solids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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