I. [Product Description]
SAS-PEG-HA (Alkyl Sulfonate-Polyethylene Glycol-Hyaluronic Acid) is a multifunctional organic intermediate. By precisely controlling the length of the PEG chain and the alkyl sulfonate functional group, it is endowed with excellent water solubility and interfacial activity. This compound can serve as a key pharmaceutical intermediate in the synthesis of polymer materials and is suitable for the construction of carriers in catalytic systems, demonstrating high stability and modifiability in complex reaction environments.

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】 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 hermetically and dry 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. Preparation of amphiphilic block copolymers in polymer material synthesis.
    2. Nanoparticle stabilizer in surfactant systems.
    3. Interface modifier for biocompatible coating materials.
    4. Support carrier for metal nanoparticles in catalytic reactions.
    5. Chemical cross-linking component of functional hydrogels.

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 university scientific research experiments. 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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