半岛bd体育手机客户端 说明

一般描述

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

应用

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.

法律信息

HayeSep is a registered trademark of Hayes Separation Inc.

基本信息

eCl@ss

32119290

半岛bd体育手机客户端 性质

质量水平	100
形式	solid
包装	bottle of 75 cc
manufacturer/tradename	Hayes Separation Inc
参数	250 ℃ temp. limit
technique(s)	gas chromatography (GC): suitable
基质	HayeSep S
粒径	60-80 mesh
表面积	~583 m2/g
密度	~0.33 g/mL (free fall density)

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)