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Silica gel Inorganic Sorbent

Name: Silica gel Inorganic Sorbent
Brand: SIAL

granular, 18-70 mesh, orange

Synonym(s):

Silica gel

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About This Item

CAS Number:

112926-00-8

UNSPSC Code:

23201100

PubChem Substance ID:

57646781

NACRES:

SB.52

EC Number:

231-545-4

MDL number:

MFCD00011232

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Properties

Product Name

Silica gel orange, granular, 0.2-1 mm

grade

high-purity grade

Quality Segment

100

form

granular

technique(s)

LPLC: suitable

surface area

500 m²/g , approx.

matrix

Silica

matrix active group

silica

particle size

0.2-1 mm

pore size

60 Å mean pore size

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

Description

General description

Silica gel, highly porous textured matrix are generally used for synthesis of adsorbents. They are corpuscular in structure. Silica surface have a layer of hydroxyl groups and adsorbed water molecules are removed by drying at high temperature or even by treatment with suitable reagents. Silica gel surface plays significant role in catalysis, chemical separation and microelectronic fabrications.

Application

Silica gel was used:

on glass plates for preparative TLC and on aluminium sheets for analytical TLC
in vacuum chromatography and TLC
in column chromatography

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This Item	SX0143V	SX0143L	236802
Supelco 10087 Silica gel orange	Supelco SX0143V Silica Gel Grade 49	Supelco SX0143L Silica Gel Grade 923	Supelco 236802 Silica gel
description granular, 0.2-1 mm	description size 6-18 mesh , indicating	description 100-200 Mesh	description high-purity grade (Davisil Grade 636), pore size 60 Å, 35-60 mesh particle size
pore size 60 Å mean pore size	pore size -	pore size -	pore size 0.75 cm³/g pore volume, 60 Å
particle size 0.2-1 mm	particle size 6-18 mesh (>=75%)	particle size 100-200 mesh, <2 mm	particle size 35-60 mesh, 250-500 μm
matrix active group silica	matrix active group -	matrix active group -	matrix active group silica
matrix Silica	matrix -	matrix Silica gel base material	matrix Silica
separation technique hydrophilic interaction (HILIC)	separation technique -	separation technique -	separation technique hydrophilic interaction (HILIC)
technique(s) LPLC: suitable	technique(s) -	technique(s) -	technique(s) LPLC: suitable

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Storage Class

11 - Combustible Solids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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