Properties
Description
This chitosan derivative (350 Da, 98% purity) contains sulfonic acid groups and must be stored dry to prevent degradation from repeated dissolution.
Form
Solid or viscous liquid
Impurities
No visible impurities to the naked eye.
Solubility
This product is soluble in most organic solvents, such as DCM, DMF, DMSO, and THF, and exhibits excellent solubility in water.
Stability
It is stable under its storage temperature.
Quality Level
Research level
Applications
Sulfonated chitosan enhances biosensor sensitivity through sulfonic acid groups' selective binding with cationic analytes like heavy metal ions.
Storage
Store at -20°C, protect from light and moisture.