10292
HayeSep® Porous Polymer Adsorbent
matrix HayeSep D, 80-100 mesh, bottle of 75 cc
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About This Item
UNSPSC Code:
23201100
eCl@ss:
32119290
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form
solid
packaging
bottle of 75 cc
manufacturer/tradename
Hayes Separation Inc
parameter
290 °C temp. limit
technique(s)
gas chromatography (GC): suitable
surface area
~795 m2/g
matrix
HayeSep D
particle size
80-100 mesh
density
~0.33 g/mL (free fall density)
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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 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
For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents
Application
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).
Legal Information
HayeSep is a registered trademark of Hayes Separation Inc.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Modern Practice of Gas Chromatography.
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