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10309

HayeSep® Porous Polymer Adsorbent

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

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eCl@ss:
32119290

form

solid

Quality Level

packaging

bottle of 75 cc

manufacturer/tradename

Hayes Separation Inc

parameter

165 °C temp. limit

technique(s)

gas chromatography (GC): suitable

surface area

~250 m2/g

matrix

HayeSep T

particle size

60-80 mesh

density

~0.38 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

Application

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.

Legal Information

HayeSep is a registered trademark of Hayes Separation Inc.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Columns for Gas Chromatography: Performance and Selection.
Grob RL and Barry EF. et al.
Science, 22-23 (2007)
Isothermal vapor-liquid equilibria and solubility in the system methanol+ 1, 3, 5-trioxane.
Brandani S and Brandani V.
Journal of Chemical and Engineering Data, 39 (2), 203-204 (1994)
Gas Chromatography in Air Pollution Analysis.
Berezkin V.G and Drugov Y.S. et al.
J. Chromatogr. Library, 49, 50-51 (1991)
Gas Chromatography.
Poole C. et al.
Science, 127-130 (2012)
Trace Analysis of Specialty and Electronic Gases.
Geiger W.M and Raynor M.W. et al.
Science, 256-257 (2013)

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