3-(Ethyldimethylammonio)propane-1-sulfonate , 98% , 160255-06-1

CAS NO.：160255-06-1

Empirical Formula: C7H17NO3S

Molecular Weight: 195.281

MDL number:

EINECS: 627-262-4

PRODUCT Properties

• Melting point: >300°C
• storage temp.: Hygroscopic, -20°C Freezer, Under Inert Atmosphere
• solubility: DMSO (Slightly), Methanol (Slightly), Water (Slightly)
• form: white powder
• color: White to off-white
• Water Solubility: water: soluble
• Stability: Hygroscopic

Description and Uses

NDSB-195 is a non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for halophilic malate dehydrogenase, halophilic elongation factor Tu (hTu), pig heart malate dehydrogenase, chicken egg white lysozyme and E. coli beta-galactosidase. Reduces aggregation and significantly improves protein renaturation. Zwitterionic over a wide pH range. NDSB-195 does not absorb significantly in the near-UV range. NDSB-195 can be easily removed by dialysis.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P305+P351+P338-P310
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3261 8 / PGIII
• WGK Germany: 3