I. [Product Introduction]
OH-PEG-PAA (Hydroxyl-Polyethylene Glycol-Polyacrylic Acid) is a multifunctional organic intermediate with both hydrophilic PEG segments and pH-responsive polyacrylic acid structures. It is widely used in the synthesis of pharmaceutical intermediates and the field of polymer materials. Its unique amphiphilic characteristics can effectively improve the dispersion stability of composite materials and enhance the reaction efficiency as a functionalized carrier in catalytic systems.

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

III. [Application Fields]
1. As a surface modifier in the preparation of nanomaterials (ACS Applied Materials & Interfaces, 2022).
2. As a functional cross-linker for polymer composites (Polymer Chemistry, 2021).
3. As a synthetic template for intelligent responsive hydrogels (Journal of Colloid and Interface Science, 2023).
4. As a carrier for supporting metal nanoparticles in catalytic reactions (Catalysis Today, 2020).
5. As a basic material for the construction of biocompatible coatings (Biomaterials Science, 2023).

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of self-research, production, and 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092
                 
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