10303

HayeSep^® Porous Polymer Adsorbent

matrix HayeSep R, 60-80 mesh, bottle of 75 cc

• eCl@ss: 32119290
• UNSPSC Code: 23201100
• NACRES: NB.21

Właściwości

• form: liquid
• packaging: bottle of 75 cc
• manufacturer/tradename: Hayes Separation Inc
• parameter: 250 °C temp. limit
• technique(s): gas chromatography (GC): suitable
• surface area: ~344 m²/g
• matrix: HayeSep R
• particle size: 60-80 mesh
• density: ~0.32 g/mL (free fall density)

Opis

General description

HayeSep porous polymers, considered second generation materials, are consistent batch-to-batch, with minimal shrinkage and monomer bleed.

For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents

Porous polymers are the most suitable adsorbent for applications based on the analysis of gases, acids, amines, organics of low carbon number and water. They are best suited for gas chromatography and are basically copolymers of polydivinylbenzene (DVB) which are very porous in nature ranging from mesoporous to microporous. HayeSep^® has a high surface area owing to its micropores thereby making it a suitable candidate for separation of gases and volatile organic compounds (VOCs). Furthermore they are relatively inert and exhibit hydrophobicity.

Application

HayeSep R was used for GC packed column for quantitation of methanol, ethanol, isopropanol, acetone and ethylene glycol. It was also used in studies investigating plasma stabilization of pre-mixed methane-air combustion using a miniaturized glide-arc reactor integrated into a Bunsen type burner for plasma-activation of fuel-steam mixtures.

Legal Information

HayeSep is a registered trademark of Hayes Separation Inc.

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 10 - Combustible liquids
• WGK: WGK 2
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• PPE (środki ochrony indywidualnej): Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)