Properties
Description
Polystyrene-PEG-chitosan, with a molecular weight of 3 kDa and 98% purity, integrates polystyrene functionalities. Proper care involves maintaining its dry state and reducing dissolution and freeze-drying cycles.
Functional Group
Polystyrene
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 material prevents premature drug leakage through polystyrene's impermeable barrier while permitting controlled release via chitosan's enzymatic biodegradation.
Storage
Store at -20°C, protect from light and moisture.