I. [Product Description]
Silane-PEG-PEI (Silane-Polyethylene Glycol-Polyethyleneimine) is a multifunctional organic intermediate, combining the interfacial binding ability of silane, the biocompatibility of PEG, and the polymer loading characteristics of PEI. As an efficient catalyst carrier or surface modification material, it is widely used in the field of materials science, especially in the preparation of functionalized nanoparticles and interface engineering.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store in a refrigerator and avoid repeated freeze-thaw cycles.
    【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 in a sealed and dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use after constant temperature drying!

III. [Application Fields]
    1. Interface modification and functionalization of nanomaterials (e.g., quantum dots, metal oxide particles).
    2. As a compatibilizer or cross-linking agent in polymer composites.
    3. A carrier for catalyst immobilization (for the construction of catalytic reaction systems).
    4. Development of biocompatible coatings (e.g., surface modification of medical devices).
    5. Directed molecular bridging in self-assembled materials.

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

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

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

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