10294

HayeSep^® Porous Polymer Adsorbent

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

• UNSPSC 코드: 23201100
• eCl@ss: 32119290

속성

• 형태: solid
• 포장: bottle of 75 cc
• 제조업체/상표: Hayes Separation Inc
• 파라미터: 165 °C temp. limit
• 기술: gas chromatography (GC): suitable
• 표면적: ~405 m²/g
• 기질: HayeSep N
• 입자 크기: 60-80 mesh
• density: ~0.36 g/mL (free fall density)

설명

일반 설명

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 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

애플리케이션

HayeSep N was used as a adsorbent for analytical preconcentration of methane which contributes majorly to the greenhouse effect. It was found to have good adsorption capacity, highest overall selectivity and highest enthalpy for methane adsorption as compared to other adsorbents.

법적 정보

HayeSep is a registered trademark of Hayes Separation Inc.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)