1.09309
LiChrosorb® Si 100 (10 µm) HPLC Columns
HPLC sorbent, CAS 7631-86-9, EC Number 231-545-4, chemical formula SiO₂.
동의어(들):
Silica gel
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제품정보 (DICE 배송 시 비용 별도)
Particle size:
10 μm
Matrix active group:
Si, Silica bonding phase
Pore size:
100 Å pore size
Matrix:
fully porous particle
제품 이름
LiChrosorb® Si 100 (10 µm), LiChrosorb® Si 100 (10 µm). CAS 7631-86-9, EC Number 231-545-4, chemical formula SiO2.
material
stainless steel column
agency
suitable for USP L3
product line
LiChrosorb®
potency
>5000 mg/kg LD50, skin (Rabbit)
feature
endcapped: no
parameter
60 °C max. temp.
technique(s)
HPLC: suitable, mass spectrometry (MS): suitable (Low - Medium)
matrix
fully porous particle
matrix active group
Si, Silica bonding phase
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
separation technique
hydrophilic interaction (HILIC), normal phase
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
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
저장 등급
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
시험 성적서(COA)
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