10297

HayeSep^® Porous Polymer Adsorbent

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

• UNSPSC 코드: 23201100
• eCl@ss: 32119290

속성

• 양식: powder
• Quality Level: 100
• 포장: bottle of 75 cc
• 제조업체/상표: Hayes Separation Inc
• 파라미터: 250 °C temp. limit
• 기술: gas chromatography (GC): suitable
• 표면적: ~165 m²/g
• Matrix: HayeSep P
• 입자 크기: 60-80 mesh
• density: ~0.42 g/mL (free fall density)

설명

일반 설명

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. HayeSep P is a copolymer of divinylbenzene and styrene.

애플리케이션

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.

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)