10292

HayeSep^® Porous Polymer Adsorbent

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

• Código UNSPSC: 23201100
• eCl@ss: 32119290

Propriedades

• forma: solid
• Nível de qualidade: 100
• embalagem: bottle of 75 cc
• fabricante/nome comercial: Hayes Separation Inc
• Parâmetros: 290 °C temp. limit
• técnica(s): gas chromatography (GC): suitable
• área da superfície: ~795 m²/g
• matriz: HayeSep D
• tamanho de partícula: 80-100 mesh
• densidade: ~0.33 g/mL (free fall density)

Descrição

Descrição geral

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

Aplicação

HayeSep D in combination with Tenax TA was used to analyze polar, low-molecular weight compounds, such as methanol and ethanol, and non-polar volatile organic compounds, such as benzene and toluene in a temperature-programmed desorption combined with mass spectrometry and Fourier transform infrared spectroscopy (FTIR).

Informações legais

HayeSep is a registered trademark of Hayes Separation Inc.

Informações de segurança

• Código de classe de armazenamento: 11 - 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: dust mask type N95 (US), Eyeshields, Gloves