NDSB-256 Chemical Properties

Melting point:

245-248

storage temp. 

-20°C Freezer

solubility 

H₂O: 10 mg/mL, clear, colorless

form 

White solid

color 

White to Off-White

Water Solubility 

water: 200mg/mL

BRN 

9194882

Stability:

Hygroscopic

CAS DataBase Reference

81239-45-4(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29239000

MSDS

• Language:English Provider:SigmaAldrich

NDSB-256 Usage And Synthesis

Chemical Properties

White Crystalline Solid

Uses

A nondetergent sulfobetaines class member.

Uses

A non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for chicken egg white lysozyme and E. coli ?-galactosidase. At 1M, NDSB256 will restore 30% of the enzymatic activity of denatured egg white lysozyme; at 800mM it will restore 16% of the enzymatic activity of denatured ?-galactosidase. Reduces aggregation and significantly improves protein renaturation. Zwitterionic over a wide pH range.

NDSB-256(81239-45-4)Related Product Information

• NDSB-256-4T
• NDSB-195
• Benzyltrimethylammonium hydroxide
• NDSB-256
• 3-HYDROXYPROPANESULFONIC ACID
• 3-Amino-1-propanesulfonic acid