22390 辛基-β-D-硫代吡喃葡萄糖苷 99% 5g 1698
22392 辛基-β-D-硫代吡喃葡萄糖苷 99% 1g 499
溶于水.
外观Appearance 白色粉末 红外光谱鉴定Infrared spectrometry 和对照品匹配 纯度Purity ≥99.0% (HPLC) CMC (H2O) ~ 9 mM 1 (0.28%) 聚合数量Aggregation Number (H2O) 2 ~ 189 dn/dc (H2O) 3 0.1562 mL/g alpha < 2% (HPLC) pH (0.5% 溶液) 5-8 水溶性Solubility in water at 0-5°C 0.8% 电导系数Conductance (0.5% 溶液) < 40 μS 荧光fluorescence 345 nm < 10%（0.1% 去垢剂溶液） 吸光度Absorbance（1% 去垢剂溶液）: 340 nm < 0.1 280 nm < 0.2 260 nm < 0.25 参考资料： 1. Saito, S. and Tsuchiya, T., Biochem. J. 222, 829-832 (1984). 2. Measurement obtained in collaboration with Professor Mark Foster (University of Akron) under an experimental services contract 3. Wenk, M. R. and Seelig, J., Biophys. J. 73, 2565-2574 (1997).
联合国编号 Risk： Safety : S22- S24/25- Hazard :
非离子型去垢剂，用于溶解及重组膜蛋白。