n-Tetradecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate White solid. PROTECT FROM MOISTURE. Synthetic zwitterionic detergent, which unlike other amphoteric surfactants, retains its zwitterionic character over a wide pH range. This property is attributed to the presence of both a strongly basic quaternary ammonium ion and an acidic sulfonate ion of equal strength. This ionic balance presumably prevents irreversible binding of the detergent to either anionic or cationic compounds. Aggregation number: 83. Purity: ≥99% by TLC. Aggregation number 83, CMC 100 - 400 mM. CAS 14933-09-6. Ref.: Aveldano, M.I., et al. 1991. J. Neurochem. 57, 250. Wach, A., et al. 1990. Eur. J. Biochem. 189, 675. Lai, F.A., et al. 1989. J. Biol. Chem. 264, 16776.
R: 36/37/38; S: 26-36 |
