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04396
Kieselgur
calcined, purified
Synonym(e):
Diatomenerde
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 175,00 |
Über diesen Artikel
grade
reagent grade
form
powder
quality
calcined, purified
technique(s)
LPLC: suitable
surface area
2-3.5 m2/g
impurities
≤1% HCl-soluble matter
loss
≤1% loss on ignition
matrix
Silica
matrix active group
silica
particle size
125 μm
pore size
170000 Å mean pore size
anion traces
chloride (Cl-): ≤200 mg/kg, sulfate (SO42-): ≤1000 mg/kg
cation traces
Fe: ≤500 mg/kg
separation technique
hydrophilic interaction (HILIC)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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Dieser Artikel | |||
|---|---|---|---|
| description calcined, purified | description filter aid, calcined | description powder, suitable for most filtrations | description meets USP/NF testing specifications |
| particle size 125 μm | particle size - | particle size - | particle size 0.20-0.45 mm |
| surface area 2-3.5 m2/g | surface area - | surface area - | surface area - |
| pore size 170000 Å mean pore size | pore size - | pore size - | pore size - |
| form powder | form powder | form powder | form powder |
| grade reagent grade | grade - | grade - | grade - |
| matrix Silica | matrix - | matrix - | matrix - |
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signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Inhalation
target_organs
Lungs
Lagerklasse
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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