I. [Product Introduction]
PS5000-PEG5000 is an amphiphilic block copolymer prepared by precise block polymerization of polystyrene (PS) and polyethylene glycol (PEG). It has both hydrophobic and hydrophilic properties and can be used as an organic intermediate or a polymer catalyst carrier. Its controllable molecular weight and block structure endow it with excellent self-assembly performance, making it suitable for the fields of nanomaterial synthesis and interface modification.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/whitish solid or a viscous liquid.
    【Stability】 Store it under refrigeration and avoid repeated freezing and thawing.
    【Solvents】 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.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Template for self-assembly of nanoparticles for the construction of drug delivery systems.
    2. Phase separation regulator in polymer blending modification.
    3. Micellar carrier for the solubilization of hydrophobic compounds.
    4. Preparation of biocompatible surfactants.
    5. Stabilizing carrier in multiphase catalytic reactions.

Note: 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 based on an integrated R & D-production-sales business model, providing professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, our products have obvious price advantages. In addition, we also offer professional product customization services.

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

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