form
solid
packaging
bottle of 75 cc
manufacturer/tradename
Hayes Separation Inc
parameter
250 °C temp. limit
technique(s)
gas chromatography (GC): suitable
surface area
~583 m2/g
matrix
HayeSep S
particle size
60-80 mesh
density
~0.33 g/mL (free fall density)
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 S is a copolymer of DVB-4-vinyl-pyridine.
HayeSep 多孔聚合物，被认为是第二代材料，批间一致，具有最小的收缩率和单体渗出。
有关我们的吸附剂的更多信息，请访问 sigma-aldrich.com/adsorbents
有关我们的吸附剂的更多信息，请访问 sigma-aldrich.com/adsorbents
Application
HayeSep S was used for the analysis of hydrocarbons to check the microbial production of propane and ethane in the deep marine sediments. It was also used for methyl acetate hydrogenolysis activity experiments which were performed in a gas flow set-up to study the relation between reduction temperature and activity in copper catalysed ester hydrogenolysis and methanol synthesis.
Legal Information
HayeSep is a registered trademark of Hayes Separation Inc.
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)