N,N-Dimethyldodecylamine N-oxide |
Cas 号: | 【1643-20-5】 | M D L: | MFCD00002049 |
分子式: | C14H31NO; CH3(CH2)11N(O)(CH3)2 | 分子量: | 229.40 |
别 名: | DDAO Lauryldimethylamine N-oxide LDAO |
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性 状: | 熔点:132-133℃ |
质量标准: | CMC (H2O) ~ 1-2 mM5 (0.023%) CMC (0.1M NaCl) ~ 0.14 mM5 Aggregation Number (H2O) 6 ~ 76 dn/dc (H2O)7 0.1381 mL/g Micelle Size5,8: 17 kDa, 21.5 kDa Purity 95% pure by HPLC analysis. Purified to contain < 500 µM of equivalent peroxide. pH (1% solution) 5-9 Solubility in water at 20°C 30% Conductance (10% solution) < 500 mS Absorbance of a 1% detergent solution: 340 nm < 0.1 280 nm < 0.1 260 nm < 0.2 |
贮 存: | 储存温度 2-8°C DDAO是一种大约1 mM(CMC)非变性zwitterionic 去垢剂,用于溶解蛋白质,研究蛋白质的构型及分子间的相互作用。 |