1.09309

Supelco

LiChrosorb® Si 100 (10 µm)

LiChrosorb® Si 100 (10 µm). CAS 7631-86-9, EC Number 231-545-4, chemical formula SiO₂.

Synonym(s):
Silica gel
CAS Number:
MDL number:
EC Index Number:
231-545-4

storage conditions

no restrictions.

potency

>5000 mg/kg LD50, skin (Rabbit)

feature

endcapped: no

parameter

60 °C max. temp.

application(s)

HPLC: suitable
mass spectrometry (MS): suitable (Low - Medium)

matrix

fully porous particle

particle size

10 μm

pore size

100 Å pore size

operating pH

2-7.5 (20 °C, 100 g/L in H2O, slurry)

bp

2230 °C

mp

>1600 °C

bulk density

200‑800 kg/m3

storage temp.

no temp limit

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

General description

LiChrosorb® Si 100 is a reliable irregular shaped silica sorbents with a pore diameter of 100A for normal phase chromatography.

Analysis Note

Pore volume: 0.98 - 1.06 ml/g
Specific surface area (BET): 290 - 340 m²/g
particle size (Malvern) (d10): 8.7 - 10.0 µm
particle size (Malvern) (d50): 12.0 - 14.0 µm
particle size (Malvern) (d90): 17.5 - 20.5 µm
Pressure: 10 - 16 bar
Theoretical Plates (N/m) (2-Nitrotoluene): ≥ 25000
Symmetry (2-Nitrotoluene): 0.8 - 1.4
Capacity factor (2-Nitrotoluene): 0.5 - 2.0

Legal Information

LiChrosorb is a registered trademark of Merck KGaA, Darmstadt, Germany

Certificate of Analysis

Certificate of Origin

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