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| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 1 kg | Warenkorb auf Verfügbarkeit prüfen | € 138,00 | |
| 25 kg | Warenkorb auf Verfügbarkeit prüfen | € 1.920,00 |
Über diesen Artikel
Produktname
Kieselgel, high-purity grade, 60Å, 35-60 mesh particle size
grade
high-purity grade
Quality Level
description
activity acc. to Brockmann and Schodder 2 - 3
form
powder or crystals
manufacturer/tradename
Sigma-Aldrich
technique(s)
LPLC: suitable
surface area
500 m2/g
matrix
Silica
matrix active group
silica
particle size
200-500 μm, 35-60 mesh
pore size
0.8 cm3/g pore volume
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
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
Application
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| matrix Silica | matrix Silica | matrix Silica | matrix Silica |
| separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) |
| pore size 0.8 cm3/g pore volume | pore size ~0.8 cm3/g pore volume, 60 Å | pore size 0.75 cm3/g pore volume, 60 Å | pore size ~0.8 cm3/g pore volume, 60 Å |
| matrix active group silica | matrix active group silica | matrix active group silica | matrix active group silica |
| particle size 200-500 μm, 35-60 mesh | particle size 230-400 mesh, 40-63 μm | particle size 250-500 μm, 35-60 mesh | particle size 63-200 μm, 70-230 mesh |
| technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable |
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Lagerklasse
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 60742-1KG | 04061838550477 |
| 60742-25KG | 04061832912554 |
