Dimethylbenzyl-(3-sulfopropyl)ammonium, Inner Salt (NDSB-256)

Size

£377.00

SKU:: D3692-51
Molecular Weight:: 257.4
Purity:: ~90%
Storage Conditions:: -20°C
Supplier:: United States Biological
CAS Number:: 81239-45-4
Format:: White crystalline powder
Extra Details:: A non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for chicken egg white lysozyme and E. coli ß-galactosidase. CAS No: 81239-45-4 Melting Point: 242-245ºC Solubility: Methanol, water Method for Determining Identity: 1H NMR Spectroscopic Analysis TLC Conditions: SiO2; Acetic acid: n-Butanol: Water; 5:4:1; Visualized with UV; Single spot; Rf=0.2. Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.