06300

Aluminum oxide Inorganic Sorbent

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

• Synonyma: Alumina
• Lineární vzorec: Al₂O₃
• Číslo CAS: 1344-28-1
• Molekulová hmotnost: 101.96
• UNSPSC Code: 12352311
• eCl@ss: 38120402
• PubChem Substance ID: 329748229
• NACRES: SB.52
• EC Number: 215-691-6
• MDL number: MFCD00003424

Vlastnosti

• Název produktu: Aluminum oxide, activated, neutral, Brockmann Activity I
• grade: standard
• Quality Segment: 200
• form: powder
• quality: activated, neutral
• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• technique(s): LPLC: suitable
• surface area: 155 m²/g
• matrix: Aluminum oxide
• matrix active group: aluminum oxide
• particle size: 0.05-0.15 mm
• pore size: 60 Å mean pore size
• pH: 7.0±0.5
• mp: 2040 °C (lit.)
• greener alternative category: Enabling
• separation technique: hydrophilic interaction (HILIC)
• SMILES string: O=[Al]O[Al]=O
• InChI: 1S/2Al.3O
• InChI key: TWNQGVIAIRXVLR-UHFFFAOYSA-N

Popis

General description

We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Aluminum oxide serves as a multifunctional additive or coating in lithium-ion batteries, helping stabilize electrode–electrolyte interfaces, suppress side reactions, improve thermal stability, and extend cycle life. By enabling safer, longer-lasting cells, it reduces material waste and energy use across the battery lifecycle. Click here for more information.

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).

Bezpečnostní informace

• Skladovací třída: 11 - Combustible Solids
• wgk: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)