I. [Product Description]
SAS-PEG-Polystyrene (Alkyl Sulfonate-Polyethylene Glycol-Polystyrene) is a multifunctional amphiphilic block copolymer that combines the characteristics of organic intermediates and catalysts. It can achieve precise self-assembly behavior through molecular structure regulation. Its unique PEG-polystyrene block design endows it with excellent phase-transfer ability and interfacial activity, showing significant application value in the preparation of pharmaceutical intermediates and the synthesis of polymer materials.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store refrigerated 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 in a sealed, dry environment 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. Construction of amphiphilic carriers in drug delivery systems.
    2. Preparation of self-assembly templates for nanomaterials.
    3. Phase-transfer catalysts in organic synthesis reactions.
    4. Regulation of hydrophilicity/hydrophobicity on the surface of polymer materials.
    5. Interface modification materials for biosensors.

Remarks: The products sold by our company are only 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, and sales. It provides professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, the company's products have obvious price advantages. In addition, we also offer professional product customization services.

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

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