10310

HayeSep^® Porous Polymer Adsorbent

matrix HayeSep T, 80-100 mesh, bottle of 75 cc

• Código UNSPSC: 23201100
• eCl@ss: 32119290

Propriedades

• Formulário: solid
• embalagem: bottle of 75 cc
• Parâmetros: 165 °C temp. limit
• técnica(s): gas chromatography (GC): suitable
• área da superfície: ~250 m²/g
• Matriz: HayeSep T
• tamanho de partícula: 80-100 mesh
• densidade: ~0.38 g/mL (free fall density)

Descrição

Descrição geral

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.^[1] 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.^[2] 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).^[3]Furthermore they are relatively inert and exhibit hydrophobicity.^[4] HayeSep T is a copolymer of ethylene glycol methacrylate (EGDMA).[5]

Aplicação

HayeSep T was used together with a thermoconductivity detector to study the solubility of trioxane in methanol at different temperatures and to measure the vapour pressure data for this binary mixture.[6]

Informações legais

HayeSep is a registered trademark of Hayes Separation Inc.

Informações de segurança

• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)