10297
HayeSep® Porous Polymer Adsorbent
matrix HayeSep P, 60-80 mesh, bottle of 75 cc
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About This Item
UNSPSC Code:
23201100
eCl@ss:
32119290
Recommended Products
form
powder
Quality Level
packaging
bottle of 75 cc
manufacturer/tradename
Hayes Separation Inc
parameter
250 °C temp. limit
technique(s)
gas chromatography (GC): suitable
surface area
~165 m2/g
matrix
HayeSep P
particle size
60-80 mesh
density
~0.42 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 P is a copolymer of divinylbenzene and styrene.
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 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.
Legal Information
HayeSep is a registered trademark of Hayes Separation Inc.
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Gas Chromatography.
Poole C. et al.
Science, 127-130 (2004)
Simultaneous solubility of ammonia and carbon dioxide in aqueous solutions of sodium sulfate in the temperature range 313-393 K and pressures up to 3 MPa." Industrial & engineering chemistry research.
Grob RL and Barry EF.
Industrial & Engineering Chemistry Research, 34(4), 1449-1460 (1995)
Gas Chromatography in Air Pollution Analysis.
Berezkin V.G and Drugov Y.S.
J. Chromatogr. Library, 49, 50-51 (1991)
Columns for Gas Chromatography: Performance and Selection.
Grob RL and Barry EF.
Science, 22-23 (2007)
Trace Analysis of Specialty and Electronic Gases.
Geiger W.M and Raynor M.W. et al.
Science, 256-257 (2013)
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