半岛bd体育手机客户端 说明
一般描述
A synthetic zwitterionic detergent, which unlike other amphoteric surfactants, retains its zwitterionic character over a broad pH range (CMC: 330 mM). This property is attributed to both the presence of a strongly basic quaternary ammonium ion and an acidic sulfonate ion of equal strength. This ionic balance presumably prevents irreversible binding to either anionic or cationic compounds.
A synthetic zwitterionic detergent, which unlike other amphoteric surfactants, retains its zwitterionic character over a broad pH range. This property is attributed to both the presence of a strongly basic quaternary ammonium ion and an acidic sulfonate ion of equal strength. This ionic balance presumably prevents irreversible binding to either anionic or cationic compounds.
包装
5 g in Plastic ampoule
Packaged under inert gas
警告
Toxicity: Irritant (B)
重悬
Following reconstitution, aliquot and refrigerate (4°C). Stock solutions are stable for up to 1 month at 4°C.
其他说明
Fulop, M.J., et al. 1992.Anal. Biochem.203,141.
Byers, S., et al. 1987.J. Biol. Chem.262, 9166.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Zwittergent is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子式 | C13H29NO3S |
| 分子量 | 279.44 |
| MDL编号 | MFCD00036912 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | ≥98% (HPLC) |
| 形式 | solid |
| manufacturer/tradename | Calbiochem? |
| 储存条件 | OK to freeze desiccated |
| 颜色 | white |
| CMC | 330 mM |
| 溶解性 | water: soluble |
| 运输 | ambient |
| 储存温度 | 15-25℃ |
| InChI | 1S/C13H29NO3S/c1-4-5-6-7-8-9-11-14(2,3)12-10-13-18(15,16)17/h4-13H2,1-3H3 |
| InChI key | QZRAABPTWGFNIU-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H317 - H319 - H335 |
| 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
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