Properties
Description
Glutaric acid-PEG-chitosan modifies chitosan with glutaric acid groups (550 Da PEG, 98% purity). Structural stability is achieved through continuous dryness and limited dissolution-reconstitution.
Molecular Weight
PEG: 550 Da
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
The dicarboxylic acid groups facilitate pH-dependent crosslinking in colonic environments.
Storage
Store at -20°C, protect from light and moisture.