1.19640

Supelco

LiChrospher® Si 60 (5 µm)

LiChrospher® Si 60 (5 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

Room temperature
Dry Box

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

5 μm

pore size

60 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

Related Categories

General description

LiChrospher® Si 60 is a versatile HPLC spherical silica sorbent with a pore diameter of 60A and a particle size of 5µm for normal phase chromatography.

Linkage

Replaces: 19640-9

Analysis Note

Specific surface area (BET): 700 - 800 m²/g
Pore volume: 0.80 - 0.90 ml/g
Pressure (Si): ≤ 30 bar
Theoretical Plates (N/m) (2-Nitrotoluene): ≥ 60000
Particle Size (d10): 4.3 - 5.1 µm
Particle Size (d50): 6.2 - 7.0 µm
Particle Size (d90): 9.0 - 9.8 µm

Legal Information

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

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