Properties
Description
The PPS-PEG-chitosan derivative features a molecular weight of 2 kDa and 98% purity, with PPS functional groups. It is important to handle it in a dry state and limit repeated dissolving and lyophilization to preserve its structure and function.
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
PPS-PEG-chitosan hydrogels achieve electrolyte-sensitive drug liberation through competitive ion displacement at physiological salt concentrations.
Storage
Store at -20°C, protect from light and moisture.