06300

Aluminum oxide Inorganic Sorbent

activated, neutral, 100-285 mesh, Brockmann Activity I

• Synonyme(s) : Alumina
• Formule linéaire : Al₂O₃
• CAS Number: 1344-28-1
• Poids moléculaire : 101.96
• Numéro CE : 215-691-6
• Numéro MDL: MFCD00003424
• Code UNSPSC : 12352311
• eCl@ss : 38120402
• ID de substance PubChem : 329748229
• Nomenclature NACRES : SB.52

Propriétés

• Product Name: Oxyde d′aluminium, activated, neutral, Brockmann Activity I
• Qualité: standard; activated, neutral
• Niveau de qualité: 200
• Forme: powder
• Technique(s): LPLC: suitable
• Superficie: 155 m²/g
• Matrice: Aluminum oxide
• Groupe de la matrice active: aluminum oxide
• Taille des particules: 0.05-0.15 mm
• Dimension de pores: 60 Å mean pore size
• pH: 7.0±0.5
• Pf: 2040 °C (lit.)
• Technique de séparation: hydrophilic interaction (HILIC)
• Chaîne SMILES: O=[Al]O[Al]=O
• InChI: 1S/2Al.3O
• Clé InChI: TWNQGVIAIRXVLR-UHFFFAOYSA-N

Description

Description générale

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.

Application

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).

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)