form
solid
packaging
bottle of 75 cc
parameter
165 °C temp. limit
technique(s)
gas chromatography (GC): suitable
surface area
~250 m2/g
matrix
HayeSep T
particle size
80-100 mesh
density
~0.38 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 T is a copolymer of ethylene glycol methacrylate (EGDMA).
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 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.
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存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
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.
Science, 256-257 (2013)
Gas Chromatography.
Poole C.
Science, 127-130 (2012)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1022840100 | 04022536031897 |
| 282960-25G | 04061826236529 |
| 282960-100G | 04061826236512 |
| 10310 | 04061833415054 |