产品说明
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 B is a copolymer of divinylbenzene and polyethylene.
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 B can maybe used in combination with HayeSep A for separation of a gaseous mixture comprising of hydrogen and hydrogen sulphide.
法律信息
HayeSep is a registered trademark of Hayes Separation Inc.
基本信息
| EC 号 | 215-325-5 |
| eCl@ss | 32119290 |
产品性质
| 质量水平 | 100 |
| 形式 | solid |
| 包装 | bottle of 75 cc |
| manufacturer/tradename | Hayes Separation Inc |
| 参数 | 190 ℃ temp. limit |
| technique(s) | gas chromatography (GC): suitable |
| 基质 | HayeSep B |
| 粒径 | 80-100 mesh |
| 表面积 | ~608 m2/g |
| 密度 | ~0.33 g/mL (free fall density) |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H411 |
| 预防措施声明 | P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 |
| 危险分类 | Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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