10297

HayeSep^® Porous Polymer Adsorbent

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

• UNSPSC Code: 23201100
• eCl@ss: 32119290

Propiedades

• form: powder
• Quality Level: 100
• packaging: bottle of 75 cc
• manufacturer/tradename: Hayes Separation Inc
• parameter: 250 °C temp. limit
• technique(s): gas chromatography (GC): suitable
• surface area: ~165 m²/g
• matrix: HayeSep P
• particle size: 60-80 mesh
• density: ~0.42 g/mL (free fall density)

Descripción

General description

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. HayeSep P is a copolymer of divinylbenzene and styrene.

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

Application

HayeSep P column was used for the gas chromatographic analysis of the vapour phase in an experiment conducted to know the solubility of weak electrolytes such as ammonia, carbon dioxide, sulphur dioxide and hydrogen cyanide for process design in various applications.

Legal Information

HayeSep is a registered trademark of Hayes Separation Inc.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)