I. [Product Description]
COHO-PEG-PEI Carboxyl-Polyethylene Glycol-Polyethyleneimine is an important organic intermediate. Relying on the unique structures of polyethylene glycol and polyethyleneimine, it exhibits good chemical stability and solubility, providing crucial support for numerous organic synthesis reactions and having high application value in the field of organic synthesis.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it in a refrigerator and avoid repeated freezing and thawing.
【Solvent】 Conventional 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 place 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 enhance the hydrophilicity and flexibility of the materials.
2. Used as a surfactant in the preparation of nanomaterials to improve the dispersibility of nanoparticles.
3. Used as a catalyst carrier for catalyzing organic reactions.
4. Applied in the preparation of biosensors to improve the sensitivity of the sensors.
5. Used for the preparation of intelligent hydrogels, which can respond to changes in the external environment.

Remarks: The products sold by our company are only used for scientific research and cannot be used for 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 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 provide professional product customization services.

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

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