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Key Documents
06300
Aluminum oxide Inorganic Sorbent
activated, neutral, 100-285 mesh, Brockmann Activity I
Synonim(y):
Alumina
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About This Item
Wzór liniowy:
Al2O3
Numer CAS:
Masa cząsteczkowa:
101.96
Numer WE:
Numer MDL:
Kod UNSPSC:
12352311
eCl@ss:
38120402
Identyfikator substancji w PubChem:
NACRES:
SB.52
Polecane produkty
product name
Aluminum oxide, activated, neutral, Brockmann Activity I
klasa czystości
standard
Poziom jakości
Postać
powder
jakość
activated, neutral
metody
LPLC: suitable
powierzchnia
155 m2/g
macierz
Aluminum oxide
grupa aktywna macierzy
aluminum oxide
wielkość cząstki
0.05-0.15 mm
wielkość porów
60 Å mean pore size
pH
7.0±0.5
mp
2040 °C (lit.)
metoda separacji
hydrophilic interaction (HILIC)
ciąg SMILES
O=[Al]O[Al]=O
InChI
1S/2Al.3O
Klucz InChI
TWNQGVIAIRXVLR-UHFFFAOYSA-N
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Opis ogólny
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.
Aluminum oxides are generally used as solid support phases in solid phase extraction (SPE)-based clean-up procedures employed in chromatographic methods.
Aluminum oxides are generally used as solid support phases in solid phase extraction (SPE)-based clean-up procedures employed in chromatographic methods.
Zastosowanie
Aluminum oxide has been used as a chromatographic column support for the purification of sn-2 monopalmitin prior to its determination by high performance liquid chromatography-evaporative light scattering detection (HPLC-ELSD).
It may be used for purification of fish tissue extract followed by liquid−liquid extraction into dichloromethane prior to the analysis for triarylmethane and phenothiazine dyes by liquid chromatography-tandem mass spectrometry (LC−MS/MS). It may also be used as a solid support phase for SPE-based analysis of pyrethroid insecticide residues in vegetable oils by gas chromatography-tandem mass spectrometry (GC-MS/MS).
It may be used for purification of fish tissue extract followed by liquid−liquid extraction into dichloromethane prior to the analysis for triarylmethane and phenothiazine dyes by liquid chromatography-tandem mass spectrometry (LC−MS/MS). It may also be used as a solid support phase for SPE-based analysis of pyrethroid insecticide residues in vegetable oils by gas chromatography-tandem mass spectrometry (GC-MS/MS).
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Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
nwg
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Gloves, type N95 (US)
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Determination of pyrethroid insecticide residues in vegetable oils by using combined solid-phases extraction and tandem mass spectrometry detection.
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A López-López et al.
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