I. [Product Description]
4-arm-PEG-Chitosan, a crucial organic intermediate, plays a key role in the field of chemical synthesis. With its unique chemical structure, it can participate in various organic reactions, facilitating the synthesis of complex organic compounds and possessing high practical value.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store it under refrigeration and avoid repeated freeze-thaw cycles.
【Solvent】Common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】Store it in a sealed and dry environment at a low temperature below 4°C.
▪ Note: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Used for the modification of polymer materials to improve the material properties.
2. Applied as a surfactant in the preparation of colloids and emulsions.
3. Serves as a key modification material in the preparation of biosensors.
4. Used for the preparation of intelligent hydrogels, which can be applied in fields such as environmental monitoring.
5. Acts as a template agent for the preparation of nanomaterials with specific structures.

Remarks: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific experiments in universities. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also offer professional product customization services.

For other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

Similar Product Recommendations:
1. 4-arm-PEG-Amine
2. 4-arm-PEG-Thiol
3. 4-arm-PEG-Maleimide
4. 4-arm-PEG-NHS Ester
5. 4-arm-PEG-Azide
6. 4-arm-PEG-Alkyne
7. 4-arm-PEG-Biotin
8. 4-arm-PEG-Folate
9. 4-arm-PEG-Fluorescein
10. 4-arm-PEG-Rhodamine
11. 4-arm-PEG-Cy3
12. 4-arm-PEG-Cy5
13. 4-arm-PEG-Cy7
14. 4-arm-PEG-PLGA
15. 4-arm-PEG-PCL